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all geography including DSDP/ODP Sites and Legs
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Africa
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Russian Federation
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Big Belt Mountains (5)
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Bridger Range (11)
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Rocky Mountains foreland (36)
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Katmai (1)
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Albion Range (5)
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Anadarko Basin (5)
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Arizona
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Apache County Arizona (1)
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Mogollon Rim (1)
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Yavapai County Arizona (1)
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Arkansas
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Atlantic Coastal Plain
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Southern Atlantic Coastal Plain (1)
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Bighorn Basin (184)
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California
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Alameda County California
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Fresno County California (1)
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Imperial County California (1)
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Kern County California (3)
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Los Angeles County California
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Rancho La Brea (1)
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Mono County California
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Long Valley Caldera (6)
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Mono Craters (1)
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Newport-Inglewood Fault (2)
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Northern California (3)
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Salinian Block (1)
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San Diego County California (1)
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San Francisco Bay region (1)
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San Luis Obispo County California (1)
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Santa Barbara County California
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Santa Maria California (1)
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Shasta County California
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Lassen Peak (2)
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Sierra Nevada Batholith (3)
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Southern California (8)
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The Geysers (1)
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Transverse Ranges (1)
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Yolo County California (1)
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Yosemite National Park (1)
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Cambridge Arch (1)
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Cedar Creek Anticline (11)
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Central Basin Platform (2)
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Chadron Arch (1)
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Cheyenne Belt (15)
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Clark's Fork Basin (15)
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Coeur d'Alene mining district (45)
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Colorado
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Arapahoe County Colorado (1)
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Boulder County Colorado
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Boulder Colorado (2)
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Fremont County Colorado
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Gunnison County Colorado (1)
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Larimer County Colorado (3)
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Park County Colorado (1)
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Piceance Basin (1)
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Pueblo County Colorado
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Pueblo Colorado (5)
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San Juan County Colorado (1)
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San Juan volcanic field (1)
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Teller County Colorado
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Florissant Fossil Beds National Monument (1)
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Wet Mountains (1)
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Yuma County Colorado (2)
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Colorado Lineament (3)
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Columbia Plateau (35)
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Connecticut
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Fairfield County Connecticut (1)
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Crawford Thrust (2)
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Delaware
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Delaware Basin (3)
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Eastern U.S.
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Northeastern U.S. (1)
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Florida (4)
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Four Corners (1)
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Gallatin Range (5)
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Georgia
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Walker County Georgia (1)
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Great Basin (13)
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Hawaii
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Hawaii County Hawaii
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Hawaii Island
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Hualalai (1)
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Mauna Loa (1)
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High Plains Aquifer (2)
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Hugoton Embayment (1)
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Idaho
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Ada County Idaho
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Boise Idaho (26)
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Adams County Idaho (12)
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Bannock County Idaho (9)
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Bannock Range (9)
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Cassia County Idaho (14)
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Clark County Idaho (7)
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Coeur d'Alene River (1)
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Custer County Idaho
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Borah Peak (11)
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Challis Idaho (9)
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Chilly Buttes (1)
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Mackay Idaho (7)
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Elmore County Idaho (4)
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Gooding County Idaho (6)
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Idaho National Laboratory (10)
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Latah County Idaho (5)
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Lemhi County Idaho
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Blackbird mining district (9)
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Lemhi Range (18)
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Lewis County Idaho (3)
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Lost River Fault (19)
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Lost River Range
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Borah Peak (11)
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Madison County Idaho (5)
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Minidoka County Idaho (2)
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Nez Perce County Idaho (5)
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Oneida County Idaho (5)
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Owyhee County Idaho (15)
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Power County Idaho (2)
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Seven Devils Mountains (5)
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Shoshone County Idaho (22)
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Snake River plain (132)
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Snake River Plain Aquifer (14)
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Twin Falls County Idaho (7)
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Valley County Idaho (21)
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Washington County Idaho (5)
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Idaho Batholith (53)
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Illinois
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Illinois Basin (2)
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Indiana
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Iowa
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Manson impact structure (3)
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Kansas
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Kentucky
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Lewis and Clark Lineament (9)
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Little Missouri River basin (4)
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Louisiana
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Madison Aquifer (6)
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Maine
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Minnesota
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Duluth Complex (1)
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Mississippi (7)
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Mississippi Valley
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Upper Mississippi Valley (2)
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Missouri
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Saint Louis County Missouri
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-
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Missouri River (19)
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Missouri River valley (6)
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Mojave Desert (3)
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Montana
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Beaverhead County Montana
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Tendoy Range (4)
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Big Belt Mountains (5)
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Blaine County Montana (8)
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Boulder Batholith (16)
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Chouteau County Montana (5)
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Crazy Mountains Basin (6)
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Deer Lodge County Montana (12)
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Fallon County Montana (5)
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Flathead County Montana (27)
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Flathead Lake (5)
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Flint Creek Range (2)
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Gallatin County Montana
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Hebgen Lake (15)
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Three Forks Montana (3)
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Garfield County Montana (50)
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Glacier County Montana (29)
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Golden Valley County Montana (2)
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Granite County Montana (20)
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Gravelly Range (1)
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Hill County Montana (9)
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Jefferson County Montana (28)
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Judith Basin County Montana (2)
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Lewis and Clark County Montana
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Helena Montana (7)
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Liberty County Montana (2)
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Lincoln County Montana
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Libby Montana (15)
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Little Belt Mountains (13)
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Madison County Montana
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Tobacco Root Mountains (11)
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McCone County Montana (25)
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Meagher County Montana (9)
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Mineral County Montana (8)
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Missoula County Montana (12)
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Park County Montana (29)
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Phillips County Montana (7)
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Pondera County Montana (7)
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Powder River County Montana (13)
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Ravalli County Montana (17)
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Richland County Montana (10)
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Roosevelt County Montana (2)
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Rosebud County Montana (8)
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Sanders County Montana (8)
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Sheridan County Montana (9)
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Shonkin Sag Laccolith (1)
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Silver Bow County Montana
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Butte Montana (32)
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Stillwater County Montana (23)
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Sweet Grass County Montana (12)
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Teton County Montana (22)
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Toole County Montana (6)
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Valley County Montana (4)
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Wheatland County Montana (7)
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Wibaux County Montana (1)
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Yellowstone County Montana
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Billings Montana (1)
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-
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Moxa Arch (10)
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Mullen Creek-Nash Fork shear zone (2)
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Nebraska
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Antelope County Nebraska (5)
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Box Butte County Nebraska (3)
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Keya Paha County Nebraska (2)
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Kimball County Nebraska (2)
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Nevada
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Humboldt Range (2)
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Roberts Mountains Allochthon (4)
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Datil-Mogollon volcanic field (2)
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Valencia County New Mexico
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New York
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Adirondack Mountains (2)
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Essex County New York (1)
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Saint Lawrence County New York
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Balmat-Edwards mining district (2)
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Suffolk County New York
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Brookhaven National Laboratory (1)
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Warren County New York (1)
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North Carolina
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North Dakota
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Mountrail County North Dakota (7)
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Traill County North Dakota (1)
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Ward County North Dakota (3)
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Williams County North Dakota (4)
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Ohio
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Cincinnati Ohio (1)
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Oklahoma
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Canadian County Oklahoma (1)
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Meers Fault (1)
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Payne County Oklahoma (2)
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Pontotoc County Oklahoma (1)
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Wichita Uplift (1)
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Oregon
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Baker County Oregon (4)
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Brothers fault zone (1)
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Owyhee Mountains (7)
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Pennsylvania
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Powder River basin (212)
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South Carolina
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South Dakota
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Badlands National Park (19)
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Custer County South Dakota (42)
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Davison County South Dakota (1)
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Dewey County South Dakota (6)
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Fall River County South Dakota (12)
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Gregory County South Dakota (4)
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Harding County South Dakota (6)
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Harney Peak Granite (13)
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Hughes County South Dakota (5)
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Jackson County South Dakota (1)
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Shannon County South Dakota (7)
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Yankton County South Dakota (3)
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Ziebach County South Dakota (2)
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South Platte River (1)
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Southwestern U.S. (6)
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Tennessee
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Tennessee River (1)
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Texas
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Amarillo Uplift (1)
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Balcones fault zone (1)
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Galveston County Texas
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Hartley County Texas (1)
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Llano Uplift (2)
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Potter County Texas
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Rita Blanca Lake (1)
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San Jacinto County Texas (1)
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West Texas (8)
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Williamson County Texas (1)
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Truckee River (1)
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U. S. Rocky Mountains
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Absaroka Range
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Beartooth Mountains (53)
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Big Belt Mountains (5)
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Bighorn Mountains (78)
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Bitterroot Range
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Bridger Range (11)
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Gravelly Range (1)
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Laramie Mountains (26)
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Wind River Range (73)
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Uinta Basin (15)
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Utah
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Beaver County Utah
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Box Elder County Utah (9)
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Piute County Utah (3)
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Vermont (2)
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Virginia
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Wasatch fault zone (2)
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Washington
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West Virginia
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Western U.S. (114)
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Wyoming
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Converse County Wyoming (23)
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Lost Soldier Field (3)
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Natrona County Wyoming
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Casper Wyoming (4)
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Niobrara County Wyoming (22)
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Owl Creek Mountains (18)
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Park County Wyoming
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Platte County Wyoming (7)
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Rock Springs Uplift (7)
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Jonah Field (3)
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Sweetwater County Wyoming
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Teapot Dome (19)
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Teton County Wyoming
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Grand Teton National Park (4)
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Jackson Hole (6)
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Teton National Forest (2)
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Uinta County Wyoming (3)
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Washakie County Wyoming (25)
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thermoluminescence (1)
-
tree rings (3)
-
U/Pb (169)
-
U/Th/Pb (10)
-
uranium disequilibrium (6)
-
-
geologic age
-
Cenozoic
-
Blancan (4)
-
Glenns Ferry Formation (11)
-
lower Cenozoic (2)
-
middle Cenozoic (2)
-
Quaternary
-
Clovis (1)
-
Cordilleran ice sheet (2)
-
Holocene
-
lower Holocene (3)
-
Medieval Warm Period (1)
-
Middle Ages (1)
-
middle Holocene (2)
-
Neoglacial (1)
-
upper Holocene (9)
-
-
lower Quaternary (1)
-
Mazama Ash (1)
-
middle Quaternary (1)
-
Pleistocene
-
Bishop Tuff (2)
-
Blackwater Draw Formation (1)
-
Champlain Sea (1)
-
Illinoian (1)
-
Lake Agassiz (7)
-
Lake Algonquin (1)
-
Lake Lahontan (1)
-
Lake Missoula (9)
-
lower Pleistocene (4)
-
Matuyama Chron (2)
-
middle Pleistocene (1)
-
Pearlette Volcanic Ash (1)
-
Peoria Loess (4)
-
upper Pleistocene
-
Lake Iroquois (1)
-
Rancholabrean (1)
-
Sangamonian (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Bolling (1)
-
Younger Dryas (3)
-
-
-
Wisconsinan
-
lower Wisconsinan (2)
-
upper Wisconsinan (4)
-
-
-
-
upper Quaternary
-
Brunhes Chron (1)
-
Bull Lake Glaciation (6)
-
Pinedale Glaciation (7)
-
-
-
Tertiary
-
Arikaree Group (13)
-
Arikareean (8)
-
Catahoula Formation (2)
-
Challis Volcanics (16)
-
Cypress Hills Formation (4)
-
Florissant Lake Beds (2)
-
John Day Formation (2)
-
lower Tertiary (27)
-
middle Tertiary (7)
-
Muddy Creek Formation (1)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (2)
-
Capistrano Formation (1)
-
Hemphillian (6)
-
Miocene
-
Ash Hollow Formation (6)
-
Astoria Formation (1)
-
Barstovian (18)
-
Clarendonian (7)
-
Columbia River Basalt Group (38)
-
Ellensburg Formation (2)
-
Fleming Formation (1)
-
Frenchman Springs Member (1)
-
Grande Ronde Basalt (14)
-
lower Miocene
-
Hemingfordian (5)
-
-
middle Miocene (11)
-
Picture Gorge Basalt (2)
-
Saddle Mountains Basalt (3)
-
Topopah Spring Member (1)
-
upper Miocene (16)
-
Valentine Formation (10)
-
Wanapum Basalt (6)
-
Wood Mountain Formation (1)
-
Yakima Basalt (1)
-
-
Ogallala Formation (9)
-
Pliocene
-
Gauss Chron (2)
-
lower Pliocene (3)
-
upper Pliocene
-
Rexroad Formation (1)
-
-
-
Ringold Formation (2)
-
Salt Lake Formation (3)
-
-
Paleogene
-
Chadron Formation (11)
-
Duchesne River Formation (2)
-
Eocene
-
Absaroka Supergroup (9)
-
Bridger Formation (4)
-
Bridgerian (5)
-
Clarno Formation (1)
-
Golden Valley Formation (5)
-
Green River Formation (68)
-
Lake Gosiute (7)
-
Lake Uinta (1)
-
lower Eocene
-
Wasatchian (14)
-
Willwood Formation (62)
-
Wind River Formation (15)
-
Ypresian
-
London Clay (1)
-
-
-
middle Eocene
-
Aycross Formation (8)
-
Bartonian (1)
-
Laney Shale Member (9)
-
Lutetian (2)
-
-
Uintan (2)
-
upper Eocene
-
Chadronian (19)
-
La Meseta Formation (1)
-
Tepee Trail Formation (3)
-
Uinta Formation (1)
-
-
Wilkins Peak Member (8)
-
-
Hanna Formation (6)
-
lower Paleogene (5)
-
Oligocene
-
Brule Formation (22)
-
Fish Canyon Tuff (1)
-
Fontainebleau Sandstone (1)
-
Frio Formation (2)
-
lower Oligocene (27)
-
middle Oligocene (1)
-
upper Oligocene (5)
-
Wiggins Formation (1)
-
-
Paleocene
-
Bullion Creek Formation (2)
-
Lebo Member (2)
-
lower Paleocene
-
Danian (5)
-
K-T boundary (46)
-
Puercan (13)
-
Torrejonian (11)
-
-
Ludlow Member (11)
-
middle Paleocene (3)
-
Pinyon Conglomerate (1)
-
Ravenscrag Formation (2)
-
Sentinel Butte Formation (3)
-
Tongue River Member (22)
-
Tullock Member (24)
-
upper Paleocene
-
Clarkforkian (5)
-
Thanetian (2)
-
Tiffanian (13)
-
-
-
Paleocene-Eocene Thermal Maximum (10)
-
Renova Formation (18)
-
upper Paleogene (2)
-
Wasatch Formation (38)
-
White River Group (28)
-
Wilcox Group (2)
-
-
upper Tertiary (2)
-
-
upper Cenozoic (8)
-
Wildcat Group (1)
-
-
Lake Bonneville (15)
-
Laurentide ice sheet (6)
-
Mesozoic
-
Brunswick Formation (1)
-
Carrara Marble (1)
-
Cretaceous
-
Blairmore Group (1)
-
Colorado Group (6)
-
Comanchean
-
Travis Peak Formation (1)
-
Washita Group (1)
-
-
Dakota Formation (13)
-
Graneros Shale (2)
-
Lower Cretaceous
-
Albian
-
upper Albian (2)
-
-
Aptian (4)
-
Bear River Formation (7)
-
Blackleaf Formation (11)
-
Cedar Mountain Formation (1)
-
Cheyenne Sandstone (1)
-
Cloverly Formation (11)
-
Fall River Formation (8)
-
Gething Formation (2)
-
Inyan Kara Group (2)
-
Kiowa Formation (1)
-
Kootenay Formation (1)
-
Lagoa Feia Formation (1)
-
Lakota Formation (6)
-
Mannville Group (4)
-
Mowry Shale (29)
-
Muddy Sandstone (19)
-
Neocomian (1)
-
Newcastle Sandstone (6)
-
Skull Creek Shale (6)
-
Torok Formation (1)
-
Travis Peak Formation (1)
-
-
Mancos Shale (8)
-
Middle Cretaceous (11)
-
Nanushuk Group (1)
-
Queen Charlotte Group (1)
-
Upper Cretaceous
-
Almond Formation (10)
-
Bearpaw Formation (13)
-
Belle Fourche Shale (7)
-
Belly River Formation (2)
-
Blackhawk Formation (2)
-
Bridge Creek Limestone Member (2)
-
Campanian
-
Dinosaur Park Formation (3)
-
lower Campanian (2)
-
upper Campanian (6)
-
-
Cardium Formation (1)
-
Carlile Shale (9)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Codell Sandstone Member (2)
-
Cody Shale (11)
-
Coniacian (7)
-
Crevasse Canyon Formation (1)
-
Djadokhta Formation (1)
-
Eagle Sandstone (12)
-
Elkhorn Mountains Volcanics (5)
-
Ferron Sandstone Member (3)
-
Fort Hays Limestone Member (2)
-
Fox Hills Formation (30)
-
Frontier Formation (45)
-
Fruitland Formation (5)
-
Gammon Ferruginous Member (3)
-
Greenhorn Limestone (11)
-
Gulfian
-
Eagle Ford Formation (4)
-
-
Harebell Formation (3)
-
Hell Creek Formation (97)
-
Hilliard Shale (2)
-
Hornbrook Formation (1)
-
Horseshoe Canyon Formation (2)
-
Judith River Formation (43)
-
Kirtland Shale (4)
-
K-T boundary (46)
-
Lance Formation (37)
-
Laramie Formation (2)
-
Lewis Shale (16)
-
Maestrichtian
-
upper Maestrichtian (6)
-
-
Maevarano Formation (1)
-
Menefee Formation (1)
-
Mesaverde Group (28)
-
Milk River Formation (3)
-
Montana Group (9)
-
Niobrara Formation (30)
-
Ojo Alamo Sandstone (3)
-
Oldman Formation (6)
-
Parkman Sandstone (2)
-
Pierre Shale (68)
-
Point Lookout Sandstone (1)
-
Rock Springs Formation (2)
-
Saint Mary River Formation (2)
-
Santonian (5)
-
Senonian (91)
-
Shannon Sandstone Member (10)
-
Sharon Springs Member (6)
-
Smoky Hill Chalk Member (2)
-
Star Point Sandstone (1)
-
Sussex Sandstone Member (4)
-
Teapot Sandstone Member (2)
-
Tropic Shale (1)
-
Turonian (15)
-
Tuscaloosa Formation (2)
-
Two Medicine Formation (38)
-
Wall Creek Member (7)
-
-
Viking Formation (1)
-
-
Franciscan Complex (1)
-
Great Valley Sequence (2)
-
Jurassic
-
Arapien Shale (1)
-
Bazhenov Formation (1)
-
Carmel Formation (1)
-
Lower Jurassic (11)
-
Middle Jurassic
-
Bajocian (4)
-
Bathonian (5)
-
Callovian (3)
-
-
Norphlet Formation (1)
-
Opalinus Clay (1)
-
Oxford Clay (1)
-
Solnhofen Limestone (1)
-
Twin Creek Limestone (9)
-
Upper Jurassic
-
Bossier Formation (1)
-
Entrada Sandstone (4)
-
Haynesville Formation (2)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Morrison Formation (24)
-
Oxfordian (8)
-
Portlandian (1)
-
Salt Wash Sandstone Member (1)
-
Smackover Formation (2)
-
Stump Formation (5)
-
Sundance Formation (33)
-
Swift Formation (6)
-
Tithonian (1)
-
-
-
lower Mesozoic (2)
-
McHugh Complex (1)
-
Navajo Sandstone (2)
-
Nugget Sandstone (14)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (12)
-
Permian-Triassic boundary (4)
-
Smithian (1)
-
Spathian (2)
-
Thaynes Formation (12)
-
-
Moenkopi Formation (3)
-
Red Peak Formation (13)
-
Upper Triassic
-
Chinle Formation (3)
-
Crow Mountain Sandstone (1)
-
Dockum Group (1)
-
Lockatong Formation (1)
-
Norian (1)
-
Shinarump Member (1)
-
-
-
upper Mesozoic (1)
-
-
MIS 5 (1)
-
Paleozoic
-
Berea Sandstone (1)
-
Cambrian
-
Brigham Group (6)
-
Lower Cambrian
-
Kinzers Formation (1)
-
Rome Formation (1)
-
-
Middle Cambrian
-
Flathead Sandstone (11)
-
Marjum Formation (1)
-
Wheeler Formation (1)
-
-
Pioche Shale (1)
-
Upper Cambrian
-
Franconia Formation (1)
-
Galesville Sandstone (1)
-
Lamotte Sandstone (1)
-
Pilgrim Formation (4)
-
Steptoean (1)
-
Trempealeauan (2)
-
Wilberns Formation (1)
-
Wonewoc Formation (1)
-
-
-
Carboniferous
-
Amsden Formation (12)
-
Big Snowy Group (5)
-
Diamond Peak Formation (1)
-
Jackfork Group (1)
-
Lower Carboniferous
-
Dinantian (8)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Barnett Shale (2)
-
Bear Gulch Limestone Member (4)
-
Charles Formation (12)
-
Harrodsburg Limestone (1)
-
Leadville Formation (1)
-
Lower Mississippian
-
Chappel Limestone (1)
-
Chouteau Limestone (1)
-
Joana Limestone (1)
-
Kinderhookian
-
Banff Formation (3)
-
-
Lodgepole Formation (28)
-
Osagian (6)
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Madison Group (65)
-
Middle Mississippian
-
Visean (5)
-
-
Mission Canyon Limestone (35)
-
Redwall Limestone (1)
-
Upper Mississippian
-
Chesterian
-
Imo Formation (1)
-
-
Fayetteville Formation (1)
-
Heath Formation (12)
-
Meramecian
-
Saint Louis Limestone (1)
-
Sainte Genevieve Limestone (1)
-
Salem Limestone (1)
-
-
Pennington Formation (1)
-
Serpukhovian (1)
-
-
Windsor Group (1)
-
-
Namurian (6)
-
Pennsylvanian
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Morrowan
-
Bloyd Formation (1)
-
-
-
Middle Pennsylvanian
-
Atokan (2)
-
Desmoinesian (2)
-
Paradox Formation (1)
-
-
Upper Pennsylvanian
-
Missourian (3)
-
Virgilian (3)
-
-
-
Upper Carboniferous (6)
-
-
Casper Formation (6)
-
Deadwood Formation (15)
-
Devonian
-
Lower Devonian
-
Emsian (2)
-
Pragian (1)
-
-
Middle Devonian
-
Eifelian (2)
-
Givetian (2)
-
Marcellus Shale (2)
-
Prairie Evaporite (3)
-
Winnipegosis Formation (7)
-
-
Upper Devonian
-
Birdbear Formation (4)
-
Duperow Formation (17)
-
Famennian
-
upper Famennian (1)
-
Wabamun Group (2)
-
-
Frasnian
-
upper Frasnian (1)
-
-
Grosmont Formation (1)
-
Huron Member (1)
-
Jefferson Group (12)
-
Nisku Formation (5)
-
Ohio Shale (1)
-
Palliser Formation (3)
-
-
-
Exshaw Formation (4)
-
Laborcita Formation (1)
-
lower Paleozoic
-
Conococheague Formation (1)
-
-
middle Paleozoic (4)
-
Minnelusa Formation (31)
-
New Albany Shale (1)
-
Oquirrh Formation (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian (2)
-
Fillmore Formation (3)
-
Floian (1)
-
Ibexian (3)
-
Tremadocian (5)
-
-
Middle Ordovician
-
Normanskill Formation (1)
-
Simpson Group (1)
-
Swan Peak Formation (2)
-
Winnipeg Formation (5)
-
-
Pogonip Group (1)
-
Trenton Group (1)
-
Upper Ordovician
-
Ashgillian (1)
-
Bighorn Dolomite (18)
-
Cincinnatian
-
Maysvillian (1)
-
Richmondian (2)
-
-
Fernvale Formation (1)
-
Fish Haven Dolomite (1)
-
Hirnantian (1)
-
Katian (1)
-
Red River Formation (22)
-
Trentonian (1)
-
Yeoman Formation (1)
-
-
Utica Shale (1)
-
Viola Limestone (2)
-
-
Permian
-
Cutler Formation (1)
-
Guadalupian
-
Bell Canyon Formation (1)
-
Brushy Canyon Formation (3)
-
Cherry Canyon Formation (2)
-
Roadian (2)
-
Ufimian (1)
-
Wordian (2)
-
-
Kaibab Formation (1)
-
Lower Permian
-
Cherry Canyon Formation (2)
-
Cisuralian
-
Kungurian (2)
-
-
Leonardian
-
Bone Spring Limestone (1)
-
-
Opeche Shale (3)
-
Wolfcampian (6)
-
-
Lyons Sandstone (2)
-
Meade Peak Member (6)
-
Middle Permian (2)
-
Park City Formation (11)
-
Phosphoria Formation (51)
-
Retort Phosphatic Shale Member (2)
-
Rustler Formation (1)
-
Stone Corral Formation (1)
-
Upper Permian
-
Permian-Triassic boundary (4)
-
Salado Formation (1)
-
Zechstein (1)
-
-
Wellington Formation (2)
-
-
Pilot Shale (1)
-
Sauk Sequence (3)
-
Silurian
-
Lower Silurian
-
Llandovery
-
Interlake Formation (6)
-
-
-
Middle Silurian (1)
-
Niagaran (1)
-
Upper Silurian
-
Salina Group (1)
-
-
-
Tensleep Sandstone (38)
-
Tippecanoe Sequence (1)
-
upper Paleozoic
-
Admire Group (1)
-
Antrim Shale (1)
-
Bakken Formation (56)
-
Kaskaskia Sequence (4)
-
Wood River Formation (4)
-
-
Weber Sandstone (1)
-
Wells Formation (4)
-
Woodford Shale (3)
-
-
Phanerozoic (16)
-
Precambrian
-
Archean
-
Eoarchean (1)
-
J-M Reef (20)
-
Mesoarchean (4)
-
Neoarchean (23)
-
Paleoarchean (4)
-
-
Gunflint Iron Formation (1)
-
Hadean (4)
-
Laramie anorthosite complex (10)
-
middle Precambrian (1)
-
Prichard Formation (9)
-
Purcell System (15)
-
Sioux Quartzite (2)
-
Spuhler Peak Formation (1)
-
Stillwater Complex (75)
-
Transvaal Supergroup (1)
-
Uinta Mountain Group (2)
-
upper Precambrian
-
Proterozoic
-
Algonkian
-
Baraboo Quartzite (1)
-
-
Huronian (2)
-
McNamara Group (1)
-
Mesoproterozoic
-
Aldridge Formation (2)
-
Altyn Limestone (3)
-
Belt Supergroup (109)
-
Bonner Formation (4)
-
Helena Formation (6)
-
Helikian (2)
-
Missoula Group (13)
-
Mount Shields Formation (1)
-
Newland Limestone (8)
-
Ravalli Group (6)
-
Revett Quartzite (8)
-
Roper Group (1)
-
Spokane Formation (2)
-
Wallace Formation (6)
-
-
Neoproterozoic
-
Cryogenian (3)
-
Ediacaran (1)
-
Hadrynian (1)
-
Marinoan (2)
-
McCoy Creek Group (1)
-
Sturtian (5)
-
Tonian (1)
-
Wilpena Group (1)
-
-
Paleoproterozoic (42)
-
Pocatello Formation (8)
-
Windermere System (5)
-
-
-
Yellowjacket Formation (2)
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (7)
-
granophyre (3)
-
kimberlite (8)
-
picrite (1)
-
plutonic rocks
-
anorthosite (14)
-
diabase
-
quartz diabase (2)
-
-
diorites
-
quartz diorites (6)
-
tonalite (7)
-
-
gabbros
-
alkali gabbros (1)
-
norite (2)
-
troctolite (2)
-
-
granites
-
adamellite (1)
-
alkali granites (1)
-
aplite (1)
-
A-type granites (2)
-
biotite granite (1)
-
granite porphyry (1)
-
leucogranite (7)
-
monzogranite (1)
-
rapakivi (1)
-
S-type granites (1)
-
two-mica granite (1)
-
-
granodiorites (9)
-
lamproite (9)
-
lamprophyres
-
camptonite (1)
-
minette (3)
-
monchiquite (1)
-
-
monzodiorite (3)
-
monzonites (7)
-
pegmatite (61)
-
quartz monzonite (12)
-
syenites
-
alkali syenites (1)
-
nepheline syenite (1)
-
shonkinite (2)
-
-
ultramafics
-
chromitite (8)
-
peridotites
-
dunite (2)
-
spinel peridotite (1)
-
-
pyroxenite
-
garnet pyroxenite (1)
-
websterite (1)
-
-
-
-
porphyry
-
vitrophyre (3)
-
-
volcanic rocks
-
adakites (1)
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts
-
alkali olivine basalt (1)
-
hawaiite (1)
-
-
flood basalts (10)
-
mid-ocean ridge basalts (1)
-
olivine tholeiite (4)
-
shoshonite (5)
-
tholeiite (2)
-
tholeiitic basalt (3)
-
-
dacites (5)
-
glasses
-
obsidian (5)
-
palagonite (1)
-
volcanic glass (8)
-
-
komatiite (1)
-
phonolites (5)
-
pyroclastics
-
ash-flow tuff (7)
-
hyaloclastite (1)
-
ignimbrite (13)
-
pumice (3)
-
rhyolite tuff (7)
-
scoria (3)
-
tuff (53)
-
tuffite (1)
-
welded tuff (5)
-
-
quartz latite (1)
-
rhyodacites (1)
-
rhyolites
-
rhyolite porphyry (1)
-
-
trachyandesites
-
absarokite (3)
-
-
trachytes (3)
-
vitrophyre (3)
-
-
-
ophiolite (4)
-
volcanic ash (17)
-
-
metamorphic rocks
-
K-bentonite (4)
-
metabentonite (3)
-
metamorphic rocks
-
amphibolites
-
orthoamphibolite (1)
-
-
cataclasites (7)
-
eclogite (4)
-
gneisses
-
augen gneiss (4)
-
granite gneiss (3)
-
orthogneiss (11)
-
paragneiss (2)
-
-
granulites (5)
-
hornfels (5)
-
impactites (1)
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Martian meteorites (1)
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minerals
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borates
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carbonates
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fluorides
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K-bentonite (4)
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rutile (3)
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phosphates
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amphibole group
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clinoamphibole
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hornblende (24)
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orthoamphibole
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anthophyllite (2)
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gedrite (1)
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holmquistite (1)
-
-
-
carpholite (2)
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charoite (1)
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leucosphenite (1)
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pyroxene group
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clinopyroxene
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aegirine (1)
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augite (2)
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fassaite (1)
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spodumene (4)
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orthopyroxene
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enstatite (1)
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hypersthene (1)
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-
-
wollastonite group
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wollastonite (1)
-
-
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framework silicates
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danburite (1)
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feldspar group
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alkali feldspar
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adularia (2)
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hyalophane (1)
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K-feldspar (10)
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microcline (6)
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orthoclase (1)
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perthite (2)
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sanidine (24)
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barium feldspar
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hyalophane (1)
-
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plagioclase
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albite (4)
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bytownite (1)
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peristerite (1)
-
-
-
leucite (2)
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myrmekite (1)
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nepheline group
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nepheline (1)
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pseudoleucite (1)
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scapolite group
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scapolite (1)
-
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silica minerals
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agate (2)
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chalcedony (4)
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cristobalite (2)
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opal
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opal-A (4)
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opal-CT (3)
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-
quartz
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smoky quartz (1)
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-
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sodalite group
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genthelvite (1)
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helvite (2)
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lazurite (1)
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sodalite (2)
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zeolite group
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analcime (7)
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chabazite (1)
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clinoptilolite (5)
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erionite (1)
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heulandite (2)
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laumontite (2)
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offretite (1)
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pollucite (1)
-
-
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orthosilicates
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nesosilicates
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andalusite (5)
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garnet group
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almandine (1)
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andradite (1)
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grossular (2)
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hydrogarnet (1)
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uvarovite (1)
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kyanite (3)
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olivine group
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monticellite (1)
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olivine (10)
-
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sillimanite (7)
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staurolite (3)
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titanite group
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titanite (7)
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topaz (1)
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zircon group
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coffinite (3)
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thorite (1)
-
zircon (156)
-
-
-
sorosilicates
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axinite group (1)
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epidote group
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allanite (6)
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clinozoisite (2)
-
epidote (4)
-
-
melilite group
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melilite (1)
-
-
thortveitite group
-
thortveitite (1)
-
-
-
-
ring silicates
-
beryl (5)
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cordierite (2)
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emerald (1)
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milarite group
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osumilite (1)
-
-
tourmaline group
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schorl (1)
-
-
-
sheet silicates
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chlorite group
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chamosite (1)
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chlorite (7)
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clinochlore (1)
-
-
clay minerals
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beidellite (7)
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halloysite (3)
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hectorite (2)
-
kaolinite (15)
-
montmorillonite (31)
-
saponite (3)
-
smectite (43)
-
vermiculite (11)
-
-
clintonite (2)
-
corrensite (4)
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hydrobiotite (3)
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illite (33)
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magadiite (1)
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mica group
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annite (1)
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biotite (49)
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celadonite (3)
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lepidolite (1)
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muscovite (23)
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phlogopite (4)
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polylithionite (1)
-
-
palygorskite (1)
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rectorite (2)
-
sericite (4)
-
serpentine group
-
berthierine (1)
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chrysotile (1)
-
serpentine (3)
-
-
talc (2)
-
-
-
sulfates
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alunite (2)
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anhydrite (24)
-
barite (5)
-
beudantite (1)
-
gypsum (8)
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hinsdalite (1)
-
jarosite (5)
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lazurite (1)
-
schwertmannite (1)
-
-
sulfides
-
acanthite (1)
-
aikinite (1)
-
alabandite (1)
-
arsenopyrite (3)
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bornite (1)
-
chalcocite (3)
-
chalcopyrite (11)
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cobaltite (1)
-
cooperite (2)
-
covellite (1)
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cubanite (1)
-
galena (7)
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genthelvite (1)
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heazlewoodite (1)
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helvite (2)
-
iron sulfides (5)
-
kesterite (1)
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laurite (2)
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lazurite (1)
-
marcasite (3)
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molybdenite (4)
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nickel sulfides (2)
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pentlandite (6)
-
pyrite (21)
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pyrrhotite (8)
-
sphalerite (4)
-
stibnite (3)
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tetradymite (1)
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violarite (1)
-
-
sulfosalts
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sulfantimonites
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geocronite (1)
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polybasite (1)
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semseyite (1)
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tetrahedrite (8)
-
-
sulfarsenites
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geocronite (1)
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jordanite (3)
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pearceite (1)
-
-
sulfogermanates
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renierite (1)
-
-
sulfostannates
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stannite (3)
-
-
sulfovanadates
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-
-
-
tellurates (1)
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tellurides
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-
-
tungstates
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scheelite (4)
-
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uranium minerals (3)
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vanadates
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vanadinite (1)
-
-
-
Primary terms
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absolute age (348)
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Africa
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Afar (2)
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East Africa
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Southern Africa
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South Africa
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Asia
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Far East
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associations (7)
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atmosphere (6)
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Australasia
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Western Canada
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Northwest Territories (7)
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Saskatchewan
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Weyburn Field (1)
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Selwyn Basin (1)
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-
-
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carbon
-
C-13 (1)
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C-13/C-12 (99)
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organic carbon (25)
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Caribbean region
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West Indies
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Bahamas (1)
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-
catalogs (3)
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Cenozoic
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Blancan (4)
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Glenns Ferry Formation (11)
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middle Cenozoic (2)
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Quaternary
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Holocene
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upper Holocene (9)
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lower Quaternary (1)
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middle Quaternary (1)
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Pleistocene
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Bishop Tuff (2)
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Illinoian (1)
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upper Pleistocene
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Rancholabrean (1)
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Sangamonian (1)
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Weichselian
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upper Weichselian
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Allerod (1)
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Younger Dryas (3)
-
-
-
Wisconsinan
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lower Wisconsinan (2)
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upper Wisconsinan (4)
-
-
-
-
upper Quaternary
-
Brunhes Chron (1)
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Bull Lake Glaciation (6)
-
Pinedale Glaciation (7)
-
-
-
Tertiary
-
Arikaree Group (13)
-
Arikareean (8)
-
Catahoula Formation (2)
-
Challis Volcanics (16)
-
Cypress Hills Formation (4)
-
Florissant Lake Beds (2)
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John Day Formation (2)
-
lower Tertiary (27)
-
middle Tertiary (7)
-
Muddy Creek Formation (1)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (2)
-
Capistrano Formation (1)
-
Hemphillian (6)
-
Miocene
-
Ash Hollow Formation (6)
-
Astoria Formation (1)
-
Barstovian (18)
-
Clarendonian (7)
-
Columbia River Basalt Group (38)
-
Ellensburg Formation (2)
-
Fleming Formation (1)
-
Frenchman Springs Member (1)
-
Grande Ronde Basalt (14)
-
lower Miocene
-
Hemingfordian (5)
-
-
middle Miocene (11)
-
Picture Gorge Basalt (2)
-
Saddle Mountains Basalt (3)
-
Topopah Spring Member (1)
-
upper Miocene (16)
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Valentine Formation (10)
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Wanapum Basalt (6)
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Wood Mountain Formation (1)
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Yakima Basalt (1)
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Ogallala Formation (9)
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Pliocene
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Gauss Chron (2)
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lower Pliocene (3)
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upper Pliocene
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Rexroad Formation (1)
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Ringold Formation (2)
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Salt Lake Formation (3)
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Paleogene
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Chadron Formation (11)
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Duchesne River Formation (2)
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Eocene
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Absaroka Supergroup (9)
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Clarno Formation (1)
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Golden Valley Formation (5)
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Green River Formation (68)
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Lake Gosiute (7)
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Lake Uinta (1)
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lower Eocene
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Wasatchian (14)
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Willwood Formation (62)
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Wind River Formation (15)
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Ypresian
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London Clay (1)
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middle Eocene
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Aycross Formation (8)
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Bartonian (1)
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Laney Shale Member (9)
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Lutetian (2)
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Uintan (2)
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upper Eocene
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Chadronian (19)
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La Meseta Formation (1)
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Tepee Trail Formation (3)
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Uinta Formation (1)
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Wilkins Peak Member (8)
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Hanna Formation (6)
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lower Paleogene (5)
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Oligocene
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Brule Formation (22)
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Fish Canyon Tuff (1)
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Fontainebleau Sandstone (1)
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Frio Formation (2)
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lower Oligocene (27)
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upper Oligocene (5)
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Wiggins Formation (1)
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Paleocene
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Bullion Creek Formation (2)
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Lebo Member (2)
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lower Paleocene
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Danian (5)
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K-T boundary (46)
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Puercan (13)
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Torrejonian (11)
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Ludlow Member (11)
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middle Paleocene (3)
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Pinyon Conglomerate (1)
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Ravenscrag Formation (2)
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Sentinel Butte Formation (3)
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Tongue River Member (22)
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Tullock Member (24)
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upper Paleocene
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Clarkforkian (5)
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Thanetian (2)
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Tiffanian (13)
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Paleocene-Eocene Thermal Maximum (10)
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Renova Formation (18)
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upper Paleogene (2)
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Wasatch Formation (38)
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White River Group (28)
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Wilcox Group (2)
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upper Tertiary (2)
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Aves
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lower Mesozoic (2)
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Re-187/Os-188 (1)
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silver (23)
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North America
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Rocky Mountains foreland (36)
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Paleozoic
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Berea Sandstone (1)
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Carboniferous
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Lower Carboniferous
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Kinderhookian
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upper Tournaisian (1)
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Madison Group (65)
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Mission Canyon Limestone (35)
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Upper Mississippian
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Imo Formation (1)
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Middle Pennsylvanian
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Upper Pennsylvanian
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Upper Carboniferous (6)
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Casper Formation (6)
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Devonian
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Middle Devonian
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Marcellus Shale (2)
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Prairie Evaporite (3)
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Winnipegosis Formation (7)
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Upper Devonian
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Birdbear Formation (4)
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Duperow Formation (17)
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Famennian
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upper Famennian (1)
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Wabamun Group (2)
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Frasnian
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upper Frasnian (1)
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Grosmont Formation (1)
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Nisku Formation (5)
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Ohio Shale (1)
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Exshaw Formation (4)
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Laborcita Formation (1)
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lower Paleozoic
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Conococheague Formation (1)
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middle Paleozoic (4)
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Minnelusa Formation (31)
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New Albany Shale (1)
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Ordovician
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Middle Ordovician
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Normanskill Formation (1)
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Winnipeg Formation (5)
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Pogonip Group (1)
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Upper Ordovician
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Ashgillian (1)
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Bighorn Dolomite (18)
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Cincinnatian
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Maysvillian (1)
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Richmondian (2)
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Fernvale Formation (1)
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Fish Haven Dolomite (1)
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Hirnantian (1)
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Katian (1)
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Red River Formation (22)
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Trentonian (1)
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Yeoman Formation (1)
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Utica Shale (1)
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Viola Limestone (2)
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Permian
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Cutler Formation (1)
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Guadalupian
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Bell Canyon Formation (1)
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Brushy Canyon Formation (3)
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Cherry Canyon Formation (2)
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Roadian (2)
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Ufimian (1)
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Wordian (2)
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Kaibab Formation (1)
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Lower Permian
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Cherry Canyon Formation (2)
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Cisuralian
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Kungurian (2)
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Leonardian
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Bone Spring Limestone (1)
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-
Opeche Shale (3)
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Wolfcampian (6)
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-
Lyons Sandstone (2)
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Meade Peak Member (6)
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Middle Permian (2)
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Park City Formation (11)
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Phosphoria Formation (51)
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Retort Phosphatic Shale Member (2)
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Rustler Formation (1)
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Stone Corral Formation (1)
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Upper Permian
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Permian-Triassic boundary (4)
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Salado Formation (1)
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Zechstein (1)
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-
Wellington Formation (2)
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-
Pilot Shale (1)
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Sauk Sequence (3)
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Silurian
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Lower Silurian
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Llandovery
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Interlake Formation (6)
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-
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Middle Silurian (1)
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Niagaran (1)
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Upper Silurian
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Salina Group (1)
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-
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Tensleep Sandstone (38)
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Tippecanoe Sequence (1)
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upper Paleozoic
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Admire Group (1)
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Antrim Shale (1)
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Bakken Formation (56)
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Kaskaskia Sequence (4)
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Wood River Formation (4)
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-
Weber Sandstone (1)
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Wells Formation (4)
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Woodford Shale (3)
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palynology (4)
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palynomorphs
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acritarchs (5)
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Dinoflagellata (4)
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megaspores (5)
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miospores
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Momipites (2)
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pollen (29)
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paragenesis (51)
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petroleum
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natural gas
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coalbed methane (14)
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petrology (289)
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Phanerozoic (16)
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phase equilibria (51)
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phosphate deposits (3)
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phosphorus (1)
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placers (14)
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Plantae
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algae
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Chlorophyta
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Charophyta (4)
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Chlorophyceae
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Codiaceae
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Halimeda (1)
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Dasycladaceae (1)
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Chrysophyta (1)
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Coccolithophoraceae (1)
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diatoms (15)
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nannofossils (1)
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Phaeophyta (1)
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Rhodophyta (1)
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Bryophyta
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Hepaticae (1)
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Pteridophyta
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Filicopsida (2)
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Sphenopsida
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Equisetales (1)
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Pteropsida (1)
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Spermatophyta
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Angiospermae
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Dicotyledoneae
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Pterocarya (1)
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Monocotyledoneae
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Cyperaceae (2)
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Gymnospermae
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Coniferales
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Cupressaceae (1)
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Picea (1)
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Pinaceae
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Taxodiaceae
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Metasequoia (1)
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Sequoia (1)
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Cycadales (1)
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Ginkgoales
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Ginkgo (1)
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plate tectonics (114)
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pollution (53)
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potash (6)
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Precambrian
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Archean
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Eoarchean (1)
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J-M Reef (20)
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Mesoarchean (4)
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Neoarchean (23)
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Paleoarchean (4)
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Gunflint Iron Formation (1)
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Hadean (4)
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Laramie anorthosite complex (10)
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middle Precambrian (1)
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Prichard Formation (9)
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Purcell System (15)
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Sioux Quartzite (2)
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Spuhler Peak Formation (1)
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Stillwater Complex (75)
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Transvaal Supergroup (1)
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Uinta Mountain Group (2)
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upper Precambrian
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Proterozoic
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Algonkian
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Baraboo Quartzite (1)
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Huronian (2)
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McNamara Group (1)
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Mesoproterozoic
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Aldridge Formation (2)
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Altyn Limestone (3)
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Belt Supergroup (109)
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Bonner Formation (4)
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Helena Formation (6)
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Helikian (2)
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Missoula Group (13)
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Mount Shields Formation (1)
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Newland Limestone (8)
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Ravalli Group (6)
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Revett Quartzite (8)
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Roper Group (1)
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Spokane Formation (2)
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Wallace Formation (6)
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Neoproterozoic
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Cryogenian (3)
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Ediacaran (1)
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Hadrynian (1)
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Marinoan (2)
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McCoy Creek Group (1)
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Sturtian (5)
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Tonian (1)
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Wilpena Group (1)
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Paleoproterozoic (42)
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Pocatello Formation (8)
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Windermere System (5)
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-
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Yellowjacket Formation (2)
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problematic fossils
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problematic microfossils (2)
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Pterobranchia (1)
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quartz crystal (1)
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reclamation (7)
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reefs (14)
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roads (3)
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sedimentary rocks
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chalk (5)
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limestone
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micrite (5)
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packstone (11)
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chemically precipitated rocks
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chert (14)
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evaporites
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salt (5)
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ferricrete (1)
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iron formations
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phosphate rocks (9)
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siliceous sinter (8)
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clastic rocks
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arenite
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litharenite (2)
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sublitharenite (1)
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argillite (8)
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arkose (3)
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bentonite (33)
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black shale (22)
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claystone (13)
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conglomerate
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quartz-pebble conglomerate (1)
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diamictite (8)
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eolianite (1)
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graywacke (2)
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marl (4)
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mudstone (85)
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orthoquartzite (2)
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red beds (16)
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sandstone (278)
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shale (120)
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coal
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lignite (19)
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subbituminous coal (2)
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gas sands (1)
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gas shale (2)
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oil sands (5)
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oil shale
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kukersite (1)
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sedimentary structures
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bedding plane irregularities
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dune structures (3)
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flute casts (1)
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grooves (1)
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mudcracks (4)
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parting lineation (1)
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ripple marks (13)
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sand ridges (1)
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sand waves (1)
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biogenic structures
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algal structures
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algal banks (1)
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algal biscuits (1)
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algal mats (5)
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banks (1)
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bioherms (8)
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bioturbation (26)
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carbonate banks (2)
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lebensspuren (8)
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microbial mats
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cyanobacterial mats (1)
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oncolites (2)
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stromatolites (12)
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current markings (2)
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graded bedding (3)
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planar bedding structures
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bedding (14)
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cross-bedding (20)
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cross-laminations (1)
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cross-stratification (11)
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cyclothems (3)
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hummocky cross-stratification (6)
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imbrication (7)
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laminations (25)
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massive bedding (1)
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sand bodies (12)
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varves (6)
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primary structures (2)
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rhizoliths (4)
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secondary structures
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concretions (22)
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stylolites (5)
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seismites (4)
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soft sediment deformation
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clastic dikes (8)
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sandstone dikes (1)
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slump structures (2)
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sole marks (1)
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turbidity current structures
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sedimentation (411)
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sediments
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clastic sediments
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alluvium (23)
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pebbles (5)
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sand (28)
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silt (10)
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marine sediments (2)
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peat (5)
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seismology (70)
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soils
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South America
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Chile
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Guiana Shield (1)
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Venezuela
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Southern Ocean
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Ross Sea
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spectroscopy (24)
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springs (47)
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standard materials (1)
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stratigraphy (472)
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structural analysis (88)
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structural geology (319)
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sulfur
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S-34/S-32 (22)
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symposia (3)
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talc deposits (2)
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tectonics
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neotectonics (42)
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tectonophysics (34)
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tellurium (2)
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thallophytes (32)
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thermal analysis (3)
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thermal waters (54)
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underground installations (3)
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United States
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Alaska
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Arizona
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Arkansas
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California
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Colorado
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Idaho
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Ada County Idaho
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Journal Article
Greenalite: A Template Fit for Life? Available to Purchase
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 June 2025
Elements (2025) 21 (3): 197–203.
Journal Article
Investigating nanoparticle pathfinder geochemistry in stream sediments using single particle inductively coupled plasma mass spectrometry: a case study at the Sundance gold mineralization, Wyoming, USA Available to Purchase
Publisher: Geological Society of London
Published: 28 February 2025
Geochemistry: Exploration, Environment, Analysis (2025) 25 (1): geochem2024-066.
Journal Article
New 40 Ar/ 39 Ar eruption ages reveal an important temporal relationship between mafic and silicic volcanism in the Yellowstone Plateau volcanic field Available to Purchase
Journal: Geology
Publisher: Geological Society of America
Published: 16 January 2025
Geology (2025) 53 (4): 317–322.
Journal Article
A new procedure for volcanic glass hydrogen isotope studies of tuffaceous sediments and its application in the North American Cordillera Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 13 January 2025
GSA Bulletin (2025) 137 (5-6): 2647–2660.
Journal Article
Geochronology and geochemistry of deeply buried basement along the western Superior Craton and eastern Trans-Hudson Orogen (North America) Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 03 January 2025
GSA Bulletin (2025) 137 (5-6): 2455–2472.
Journal Article
Impact of natural fractures on hydraulic fracture propagation in Denver-Julesburg Basin: Insights from a decade of research Available to Purchase
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 December 2024
The Leading Edge (2024) 43 (12): 806–814.
Journal Article
rmacrostrat : An R package for accessing and retrieving data from the Macrostrat geological database Open Access
Journal: Geosphere
Publisher: Geological Society of America
Published: 30 October 2024
Geosphere (2024) 20 (6): 1456–1467.
Journal Article
The Value of Hyperparameter Optimization in Phase‐Picking Neural Networks Open Access
Journal: The Seismic Record
Publisher: Seismological Society of America
Published: 26 September 2024
The Seismic Record (2024) 4 (3): 231–239.
Journal Article
Don’t mind the “charcoal gap”: A reassessment of Devonian wildfire Open Access
Journal: Geology
Publisher: Geological Society of America
Published: 27 August 2024
Geology (2024) 52 (11): 846–850.
Journal Article
Barium mobility in a geothermal environment, Yellowstone National Park Available to Purchase
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 August 2024
American Mineralogist (2024) 109 (8): 1337–1347.
Includes: Supplemental Content
Journal Article
Updating the Upper Cretaceous (Campanian) Two Medicine Formation of Montana: Lithostratigraphic revisions, new CA-ID-TIMS U-Pb ages, and a calibrated framework for dinosaur occurrences Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 17 July 2024
GSA Bulletin (2025) 137 (1-2): 315–340.
Journal Article
Reconstructing paleoenvironments of the Late Cretaceous Western Interior Seaway, USA, using paired triple oxygen and carbonate clumped isotope measurements Available to Purchase
Jordan A.G. Wostbrock, James D. Witts, Yang Gao, Catherine Peshek, Corinne E. Myers, Gregory Henkes, Zachary D. Sharp
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 12 July 2024
GSA Bulletin (2025) 137 (1-2): 297–314.
Journal Article
Insight into the Evolution of the Eastern Margin of the Wyoming Craton from Complex, Laterally Variable Shear Wave Splitting Open Access
Andrew Birkey, Heather A. Ford, Megan Anderson, Joseph S. Byrnes, Maximiliano J. Bezada, Maxim Shapovalov
Journal: Lithosphere
Publisher: GSW
Published: 12 July 2024
Lithosphere (2024) 2024 (3): lithosphere_2024_117.
Includes: Supplemental Content
Journal Article
Continental-scale drainage reorganization during Mesoproterozoic orogenesis: Evidence from the Belt Basin of western North America Open Access
Journal: Geosphere
Publisher: Geological Society of America
Published: 10 July 2024
Geosphere (2024) 20 (4): 1133–1161.
Journal Article
Ventifacts and wind regime at Killpecker Dune Field, southwest Wyoming Available to Purchase
Journal: Rocky Mountain Geology
Publisher: University of Wyoming
Published: 01 July 2024
Rocky Mountain Geology (2024) 59 (1): 1–18.
Journal Article
Mineralogical Society of the UK and Ireland Free
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 June 2024
Elements (2024) 20 (3): 196–197.
Journal Article
International Association on the Genesis of Ore Deposits Free
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 June 2024
Elements (2024) 20 (3): 193.
Journal Article
Long-eccentricity pacing of alluvial stratigraphic architecture in the Eocene Bighorn Basin, Wyoming, USA Open Access
Youwei Wang, Timothy F. Baars, Joep E.A. Storms, Allard W. Martinius, Philip D. Gingerich, Hemmo A. Abels
Journal: Geology
Publisher: Geological Society of America
Published: 02 May 2024
Geology (2024) 52 (8): 588–593.
Journal Article
Timing of Hydrothermal Alteration and Au-Sb-W Mineralization, Stibnite-Yellow Pine District, Idaho Open Access
Virginia S. Gillerman, Leah E. Morgan, Albert H. Hofstra, Niki E. Wintzer, Peter G. Vikre, Mitchell M. Bennett, Christopher S. Holm-Denoma, Jeff A. Benowitz, Mark D. Schmitz, Sergey A. Konyshev, Paul W. Layer
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 12 April 2024
Economic Geology (2024)
Journal Article
The 2020 M w 6.5 Stanley, Idaho, Earthquake and Aftershock Sequence: Complex Faulting at the Northern End of the Basin and Range Province Available to Purchase
Publisher: Seismological Society of America
Published: 04 April 2024
Bulletin of the Seismological Society of America (2024) 114 (4): 1839–1856.
Includes: Supplemental Content
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