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all geography including DSDP/ODP Sites and Legs
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Africa
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East Africa
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Mexico
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U. S. Rocky Mountains
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Owl Creek Mountains (17)
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Uinta Mountains (5)
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Wasatch Range (2)
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Wind River Range (58)
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Rocky Mountains foreland (21)
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Western Interior
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North Slope (2)
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Pacific Ocean
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North Pacific
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Southern Ocean
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Ross Sea
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McMurdo Sound (1)
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Steamboat Springs (1)
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Table Mountain (1)
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United States
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Absaroka Fault (10)
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U. S. Rocky Mountains
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Bighorn Mountains (77)
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Uinta Basin (10)
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Summit County Utah (2)
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Converse County Wyoming (5)
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Niobrara County Wyoming (2)
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Rock Springs Uplift (2)
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USSR (2)
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-
ruthenium (1)
-
-
rare earths
-
cerium (1)
-
lanthanum (1)
-
neodymium
-
Nd-144/Nd-143 (9)
-
-
yttrium (1)
-
-
silver (1)
-
titanium (1)
-
tungsten (1)
-
vanadium (1)
-
zinc (1)
-
zirconium (2)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
helium (3)
-
-
oxygen
-
O-18/O-16 (20)
-
-
sulfur
-
S-34/S-32 (3)
-
-
-
fossils
-
Archaea (1)
-
bacteria (6)
-
burrows (9)
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii
-
Neoselachii (1)
-
Selachii (1)
-
-
-
Osteichthyes
-
Actinopterygii
-
Teleostei
-
Salmoniformes (1)
-
-
-
Sarcopterygii
-
Dipnoi (1)
-
-
-
-
Tetrapoda
-
Amphibia
-
Lissamphibia
-
Anura (1)
-
Caudata (1)
-
-
-
Aves
-
Archaeornithes
-
Archaeopteryx (1)
-
-
Neornithes (3)
-
-
Mammalia
-
Multituberculata (6)
-
Theria
-
Eutheria
-
Amblypoda
-
Dinocerata (1)
-
Pantodonta (2)
-
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bison (1)
-
Bos (1)
-
-
Tylopoda
-
Camelidae (1)
-
-
-
-
Carnivora (4)
-
Condylarthra (5)
-
Creodonta (3)
-
Insectivora
-
Dermoptera (2)
-
-
Lagomorpha
-
Leporidae (2)
-
-
Perissodactyla
-
Ceratomorpha (1)
-
Hippomorpha
-
Equidae (2)
-
-
-
Pholidota (1)
-
Primates
-
Prosimii
-
Adapidae (1)
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Elephas (1)
-
Mammuthus
-
Mammuthus columbi (1)
-
-
-
-
-
Rodentia
-
Myomorpha (1)
-
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (2)
-
Cryptodira (1)
-
-
-
Diapsida
-
Archosauria
-
Crocodilia (2)
-
dinosaurs
-
Ornithischia
-
Ankylosauria (1)
-
Ceratopsia
-
Ceratopsidae
-
Triceratops (1)
-
-
-
Ornithopoda
-
Hadrosauridae (1)
-
-
-
Saurischia
-
Sauropodomorpha
-
Sauropoda
-
Camarasaurus (1)
-
Diplodocidae
-
Diplodocus (1)
-
-
-
-
Theropoda
-
Carnosauria
-
Allosaurus (1)
-
-
Coelurosauria
-
Dromaeosauridae (1)
-
-
-
-
-
Thecodontia (1)
-
-
Ichthyosauria (2)
-
Lepidosauria
-
Squamata
-
Lacertilia (1)
-
-
-
Sauropterygia
-
Plesiosauria (2)
-
-
-
-
-
-
-
coprolites (1)
-
Graptolithina (1)
-
ichnofossils
-
Planolites (1)
-
Thalassinoides (1)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Merostomata
-
Eurypterida (3)
-
-
-
Mandibulata
-
Crustacea
-
Branchiopoda (1)
-
Ostracoda (11)
-
-
Insecta (5)
-
-
Trilobitomorpha
-
Trilobita (11)
-
-
-
Brachiopoda
-
Articulata
-
Rhynchonellida (1)
-
-
-
Bryozoa (2)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Tabulata (1)
-
-
-
Hydrozoa (1)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (3)
-
-
-
Crinozoa
-
Crinoidea (4)
-
-
Echinozoa
-
Echinoidea (2)
-
-
-
Mollusca
-
Bivalvia
-
Palaeoheterodonta
-
Unionidae (1)
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae
-
Inoceramus (1)
-
-
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
-
-
Gastropoda (12)
-
Scaphopoda (1)
-
Tentaculitida
-
Tentaculitidae
-
Tentaculites (1)
-
-
-
-
Porifera (3)
-
Protista
-
Foraminifera
-
Fusulinina
-
Endothyra (2)
-
Fusulinidae (2)
-
-
-
Radiolaria (2)
-
Silicoflagellata (1)
-
-
Vermes
-
Annelida (2)
-
-
-
Metazoa (2)
-
microfossils
-
Charophyta (3)
-
Conodonta (14)
-
Fusulinina
-
Endothyra (2)
-
Fusulinidae (2)
-
-
-
palynomorphs
-
acritarchs (1)
-
Dinoflagellata (1)
-
miospores
-
Momipites (2)
-
pollen (10)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (3)
-
Chlorophyceae
-
Dasycladaceae (1)
-
-
-
Coccolithophoraceae (1)
-
diatoms (2)
-
-
Pteridophyta
-
Filicopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Pterocarya (1)
-
-
-
Gymnospermae
-
Coniferales
-
Picea (1)
-
Pinaceae
-
Pinus (1)
-
-
-
-
-
-
problematic fossils (4)
-
thallophytes (9)
-
tracks (13)
-
trails (3)
-
-
geochronology methods
-
(U-Th)/He (5)
-
Ar/Ar (8)
-
exposure age (4)
-
fission-track dating (8)
-
hydration of glass (1)
-
K/Ar (8)
-
lichenometry (1)
-
Nd/Nd (1)
-
paleomagnetism (17)
-
Rb/Sr (9)
-
Sm/Nd (1)
-
tephrochronology (2)
-
Th/Th (1)
-
Th/U (2)
-
thermochronology (6)
-
tree rings (1)
-
U/Pb (32)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
middle Holocene (1)
-
Neoglacial (1)
-
upper Holocene (1)
-
-
middle Quaternary (1)
-
Pleistocene
-
Lake Lahontan (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
lower Wisconsinan (1)
-
-
-
-
upper Quaternary
-
Bull Lake Glaciation (4)
-
Pinedale Glaciation (3)
-
-
-
Tertiary
-
Arikaree Group (4)
-
Arikareean (1)
-
Challis Volcanics (2)
-
John Day Formation (1)
-
lower Tertiary (9)
-
middle Tertiary (2)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (1)
-
Capistrano Formation (1)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (1)
-
Barstovian (3)
-
Clarendonian (1)
-
Columbia River Basalt Group (1)
-
lower Miocene
-
Hemingfordian (2)
-
-
Valentine Formation (1)
-
-
Ogallala Formation (1)
-
Pliocene
-
upper Pliocene (1)
-
-
-
Paleogene
-
Chadron Formation (2)
-
Duchesne River Formation (1)
-
Eocene
-
Absaroka Supergroup (2)
-
Bridger Formation (2)
-
Bridgerian (4)
-
Green River Formation (54)
-
Lake Gosiute (4)
-
Lake Uinta (1)
-
lower Eocene
-
Wasatchian (11)
-
Willwood Formation (54)
-
Wind River Formation (11)
-
Ypresian
-
London Clay (1)
-
-
-
middle Eocene
-
Aycross Formation (7)
-
Laney Shale Member (6)
-
-
Uintan (2)
-
upper Eocene
-
Chadronian (6)
-
La Meseta Formation (1)
-
Tepee Trail Formation (3)
-
-
Wilkins Peak Member (5)
-
-
Hanna Formation (1)
-
lower Paleogene (1)
-
Oligocene
-
Brule Formation (2)
-
Fish Canyon Tuff (1)
-
Fontainebleau Sandstone (1)
-
lower Oligocene (7)
-
middle Oligocene (1)
-
Wiggins Formation (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (5)
-
Puercan (3)
-
Torrejonian (5)
-
-
Ludlow Member (1)
-
middle Paleocene (2)
-
Sentinel Butte Formation (1)
-
Tongue River Member (13)
-
Tullock Member (2)
-
upper Paleocene
-
Clarkforkian (2)
-
Tiffanian (5)
-
-
-
Paleocene-Eocene Thermal Maximum (8)
-
Renova Formation (1)
-
upper Paleogene (1)
-
Wasatch Formation (26)
-
White River Group (8)
-
Wilcox Group (2)
-
-
-
upper Cenozoic (2)
-
Wildcat Group (1)
-
-
Lake Bonneville (1)
-
Mesozoic
-
Brunswick Formation (1)
-
Carrara Marble (1)
-
Cretaceous
-
Colorado Group (2)
-
Comanchean
-
Travis Peak Formation (1)
-
-
Dakota Formation (8)
-
Graneros Shale (2)
-
Lower Cretaceous
-
Albian
-
upper Albian (2)
-
-
Aptian (3)
-
Bear River Formation (5)
-
Cedar Mountain Formation (1)
-
Cloverly Formation (8)
-
Fall River Formation (5)
-
Gething Formation (1)
-
Inyan Kara Group (2)
-
Lagoa Feia Formation (1)
-
Lakota Formation (5)
-
Mowry Shale (23)
-
Muddy Sandstone (13)
-
Newcastle Sandstone (5)
-
Skull Creek Shale (5)
-
Torok Formation (1)
-
Travis Peak Formation (1)
-
-
Mancos Shale (2)
-
Middle Cretaceous (2)
-
Nanushuk Group (1)
-
Upper Cretaceous
-
Almond Formation (9)
-
Belle Fourche Shale (5)
-
Belly River Formation (1)
-
Blackhawk Formation (2)
-
Campanian (16)
-
Carlile Shale (4)
-
Cenomanian (11)
-
Codell Sandstone Member (2)
-
Cody Shale (8)
-
Coniacian (3)
-
Crevasse Canyon Formation (1)
-
Eagle Sandstone (1)
-
Ferron Sandstone Member (2)
-
Fort Hays Limestone Member (1)
-
Fox Hills Formation (5)
-
Frontier Formation (36)
-
Fruitland Formation (4)
-
Greenhorn Limestone (3)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Harebell Formation (1)
-
Hell Creek Formation (7)
-
Hilliard Shale (2)
-
Judith River Formation (6)
-
Kirtland Shale (1)
-
K-T boundary (5)
-
Lance Formation (16)
-
Laramie Formation (1)
-
Lewis Shale (11)
-
Maestrichtian (10)
-
Menefee Formation (1)
-
Mesaverde Group (21)
-
Milk River Formation (2)
-
Niobrara Formation (9)
-
Parkman Sandstone (2)
-
Pierre Shale (4)
-
Point Lookout Sandstone (1)
-
Rock Springs Formation (1)
-
Saint Mary River Formation (1)
-
Santonian (1)
-
Senonian (20)
-
Shannon Sandstone Member (7)
-
Sharon Springs Member (2)
-
Smoky Hill Chalk Member (1)
-
Star Point Sandstone (1)
-
Sussex Sandstone Member (2)
-
Teapot Sandstone Member (2)
-
Turonian (6)
-
Two Medicine Formation (2)
-
Wall Creek Member (7)
-
-
-
Franciscan Complex (1)
-
Great Valley Sequence (1)
-
Jurassic
-
Arapien Shale (1)
-
Lower Jurassic (5)
-
Middle Jurassic
-
Bajocian (2)
-
Bathonian (3)
-
Callovian (1)
-
-
Norphlet Formation (1)
-
Opalinus Clay (1)
-
Oxford Clay (1)
-
Solnhofen Limestone (1)
-
Twin Creek Limestone (3)
-
Upper Jurassic
-
Bossier Formation (1)
-
Entrada Sandstone (4)
-
Haynesville Formation (1)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Morrison Formation (15)
-
Oxfordian (6)
-
Portlandian (1)
-
Stump Formation (1)
-
Sundance Formation (22)
-
Swift Formation (2)
-
Tithonian (1)
-
-
-
lower Mesozoic (1)
-
Navajo Sandstone (2)
-
Nugget Sandstone (7)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (6)
-
Permian-Triassic boundary (1)
-
Thaynes Formation (4)
-
-
Moenkopi Formation (1)
-
Red Peak Formation (12)
-
Upper Triassic
-
Chinle Formation (1)
-
Crow Mountain Sandstone (1)
-
-
-
-
Paleozoic
-
Berea Sandstone (1)
-
Cambrian
-
Middle Cambrian
-
Flathead Sandstone (6)
-
-
Upper Cambrian
-
Pilgrim Formation (1)
-
-
-
Carboniferous
-
Amsden Formation (9)
-
Jackfork Group (1)
-
Lower Carboniferous
-
Dinantian (2)
-
-
Mississippian
-
Charles Formation (1)
-
Leadville Formation (1)
-
Lower Mississippian
-
Lodgepole Formation (4)
-
Osagian (1)
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Madison Group (27)
-
Middle Mississippian
-
Visean (1)
-
-
Mission Canyon Limestone (4)
-
Redwall Limestone (1)
-
Upper Mississippian
-
Chesterian (3)
-
-
-
Namurian (1)
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (1)
-
-
Middle Pennsylvanian
-
Desmoinesian (2)
-
-
Upper Pennsylvanian
-
Missourian (1)
-
Virgilian (1)
-
-
-
Upper Carboniferous (1)
-
-
Casper Formation (5)
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
Pragian (1)
-
-
Middle Devonian
-
Eifelian (1)
-
Givetian (1)
-
Marcellus Shale (1)
-
-
Upper Devonian
-
Duperow Formation (1)
-
Frasnian (1)
-
Jefferson Group (4)
-
-
-
lower Paleozoic
-
Conococheague Formation (1)
-
-
Minnelusa Formation (21)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Ibexian (1)
-
-
Middle Ordovician (1)
-
Upper Ordovician
-
Ashgillian (1)
-
Bighorn Dolomite (14)
-
Cincinnatian
-
Maysvillian (1)
-
Richmondian (1)
-
-
Fernvale Formation (1)
-
Hirnantian (1)
-
Red River Formation (1)
-
-
Utica Shale (1)
-
-
Permian
-
Guadalupian
-
Bell Canyon Formation (1)
-
Brushy Canyon Formation (2)
-
Cherry Canyon Formation (2)
-
Roadian (1)
-
-
Kaibab Formation (1)
-
Lower Permian
-
Cherry Canyon Formation (2)
-
Cisuralian
-
Kungurian (1)
-
-
Leonardian
-
Bone Spring Limestone (1)
-
-
Opeche Shale (1)
-
Wolfcampian (4)
-
-
Lyons Sandstone (2)
-
Meade Peak Member (2)
-
Park City Formation (4)
-
Phosphoria Formation (22)
-
Retort Phosphatic Shale Member (1)
-
Upper Permian
-
Permian-Triassic boundary (1)
-
Zechstein (1)
-
-
-
Silurian
-
Middle Silurian (1)
-
Niagaran (1)
-
-
Tensleep Sandstone (26)
-
upper Paleozoic
-
Antrim Shale (1)
-
Bakken Formation (1)
-
-
Wells Formation (2)
-
Woodford Shale (1)
-
-
Phanerozoic (7)
-
Precambrian
-
Archean
-
J-M Reef (1)
-
Neoarchean (7)
-
-
Laramie anorthosite complex (8)
-
Stillwater Complex (4)
-
Transvaal Supergroup (1)
-
upper Precambrian
-
Proterozoic
-
Huronian (1)
-
Mesoproterozoic
-
Belt Supergroup (2)
-
-
Paleoproterozoic (7)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (2)
-
kimberlite (5)
-
plutonic rocks
-
anorthosite (6)
-
diabase
-
quartz diabase (2)
-
-
diorites
-
quartz diorites (3)
-
-
gabbros (3)
-
granites
-
leucogranite (1)
-
monzogranite (1)
-
rapakivi (1)
-
two-mica granite (1)
-
-
granodiorites (1)
-
lamproite (5)
-
lamprophyres (3)
-
monzonites (2)
-
pegmatite (5)
-
quartz monzonite (3)
-
syenites (3)
-
ultramafics
-
chromitite (1)
-
peridotites
-
dunite (1)
-
spinel peridotite (1)
-
-
pyroxenite
-
garnet pyroxenite (1)
-
websterite (1)
-
-
-
-
volcanic rocks
-
andesites (1)
-
basalts
-
shoshonite (3)
-
tholeiite (1)
-
-
dacites (2)
-
glasses
-
obsidian (3)
-
-
pyroclastics
-
ash-flow tuff (1)
-
tuff (13)
-
-
rhyolites (6)
-
trachyandesites
-
absarokite (3)
-
-
-
-
ophiolite (1)
-
volcanic ash (7)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (6)
-
cataclasites (2)
-
eclogite (2)
-
gneisses
-
granite gneiss (1)
-
orthogneiss (1)
-
-
granulites (2)
-
hornfels (1)
-
metaigneous rocks
-
metadiabase (6)
-
metagabbro (1)
-
metapyroxenite (1)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
-
metapelite (2)
-
-
metasomatic rocks
-
skarn (1)
-
-
metavolcanic rocks (1)
-
migmatites
-
agmatite (1)
-
-
mylonites (2)
-
quartzites (4)
-
schists
-
greenstone (1)
-
-
-
ophiolite (1)
-
turbidite (3)
-
-
minerals
-
carbonates
-
aragonite (4)
-
calcite (18)
-
dahllite (1)
-
dolomite (5)
-
norsethite (1)
-
shortite (1)
-
trona (8)
-
-
halides
-
chlorides
-
halite (1)
-
-
-
minerals (33)
-
molybdates
-
umohoite (1)
-
-
oxides
-
anatase (1)
-
baddeleyite (2)
-
chromite (1)
-
gahnite (1)
-
goethite (2)
-
hematite (5)
-
ilmenite (4)
-
iron oxides (5)
-
magnetite (6)
-
perovskite (1)
-
rutile (1)
-
spinel (1)
-
titanium oxides (1)
-
uraninite (2)
-
-
phosphates
-
apatite (8)
-
dahllite (1)
-
fluorapatite (1)
-
goyazite (1)
-
monazite (4)
-
-
platinum minerals (1)
-
silicates
-
aluminosilicates (1)
-
asbestos (1)
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (3)
-
nephrite (1)
-
-
-
leucosphenite (1)
-
pyroxene group
-
clinopyroxene
-
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orthosilicates
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Primary terms
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carbon
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Tertiary
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Paleogene
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Eocene
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Absaroka Supergroup (2)
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Wasatchian (11)
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middle Eocene
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Aycross Formation (7)
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Uintan (2)
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Chadronian (6)
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Hanna Formation (1)
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Oligocene
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Paleocene
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Paleocene-Eocene Thermal Maximum (8)
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Renova Formation (1)
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upper Paleogene (1)
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Wasatch Formation (26)
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upper Cenozoic (2)
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Central America
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chemical analysis (5)
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Chordata
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Osteichthyes
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Sarcopterygii
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Tetrapoda
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Aves
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Carnivora (4)
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Perissodactyla
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Pholidota (1)
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Primates
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Prosimii
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Proboscidea
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Elephantoidea
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-
-
-
-
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Rodentia
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Metatheria
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Marsupialia
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Polyprotodontia
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Reptilia
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Ornithopoda
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Saurischia
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Theropoda
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Thecodontia (1)
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Squamata
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Indian Ocean
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Invertebrata
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Brachiopoda
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Articulata
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Rhynchonellida (1)
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Hydrozoa (1)
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Echinodermata
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Crinozoa
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Mollusca
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Cephalopoda
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Porifera (3)
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Foraminifera
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Vermes
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Mesozoic
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Colorado Group (2)
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Comanchean
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Travis Peak Formation (1)
-
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Dakota Formation (8)
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Graneros Shale (2)
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Lower Cretaceous
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Albian
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upper Albian (2)
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Aptian (3)
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Skull Creek Shale (5)
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Mancos Shale (2)
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Middle Cretaceous (2)
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Nanushuk Group (1)
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Upper Cretaceous
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Almond Formation (9)
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Belle Fourche Shale (5)
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Belly River Formation (1)
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Blackhawk Formation (2)
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Campanian (16)
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Carlile Shale (4)
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Codell Sandstone Member (2)
-
Cody Shale (8)
-
Coniacian (3)
-
Crevasse Canyon Formation (1)
-
Eagle Sandstone (1)
-
Ferron Sandstone Member (2)
-
Fort Hays Limestone Member (1)
-
Fox Hills Formation (5)
-
Frontier Formation (36)
-
Fruitland Formation (4)
-
Greenhorn Limestone (3)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Harebell Formation (1)
-
Hell Creek Formation (7)
-
Hilliard Shale (2)
-
Judith River Formation (6)
-
Kirtland Shale (1)
-
K-T boundary (5)
-
Lance Formation (16)
-
Laramie Formation (1)
-
Lewis Shale (11)
-
Maestrichtian (10)
-
Menefee Formation (1)
-
Mesaverde Group (21)
-
Milk River Formation (2)
-
Niobrara Formation (9)
-
Parkman Sandstone (2)
-
Pierre Shale (4)
-
Point Lookout Sandstone (1)
-
Rock Springs Formation (1)
-
Saint Mary River Formation (1)
-
Santonian (1)
-
Senonian (20)
-
Shannon Sandstone Member (7)
-
Sharon Springs Member (2)
-
Smoky Hill Chalk Member (1)
-
Star Point Sandstone (1)
-
Sussex Sandstone Member (2)
-
Teapot Sandstone Member (2)
-
Turonian (6)
-
Two Medicine Formation (2)
-
Wall Creek Member (7)
-
-
-
Franciscan Complex (1)
-
Great Valley Sequence (1)
-
Jurassic
-
Arapien Shale (1)
-
Lower Jurassic (5)
-
Middle Jurassic
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Bajocian (2)
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Bathonian (3)
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Callovian (1)
-
-
Norphlet Formation (1)
-
Opalinus Clay (1)
-
Oxford Clay (1)
-
Solnhofen Limestone (1)
-
Twin Creek Limestone (3)
-
Upper Jurassic
-
Bossier Formation (1)
-
Entrada Sandstone (4)
-
Haynesville Formation (1)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Morrison Formation (15)
-
Oxfordian (6)
-
Portlandian (1)
-
Stump Formation (1)
-
Sundance Formation (22)
-
Swift Formation (2)
-
Tithonian (1)
-
-
-
lower Mesozoic (1)
-
Navajo Sandstone (2)
-
Nugget Sandstone (7)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (6)
-
Permian-Triassic boundary (1)
-
Thaynes Formation (4)
-
-
Moenkopi Formation (1)
-
Red Peak Formation (12)
-
Upper Triassic
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Chinle Formation (1)
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Crow Mountain Sandstone (1)
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-
-
-
metal ores
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copper ores (3)
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gold ores (3)
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iron ores (3)
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lead ores (1)
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thorium ores (1)
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titanium ores (1)
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tungsten ores (1)
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uranium ores (28)
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metals
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actinides
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thorium (1)
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uranium
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U-238 (1)
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alkali metals
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cesium (1)
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potassium (3)
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rubidium (1)
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sodium (5)
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alkaline earth metals
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beryllium
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Be-10 (8)
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calcium (5)
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magnesium (3)
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strontium
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Sr-87/Sr-86 (12)
-
-
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aluminum
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Al-26 (2)
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copper (2)
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iron (5)
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lead
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Pb-206/Pb-204 (4)
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Pb-207/Pb-204 (4)
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Pb-207/Pb-206 (1)
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Pb-208/Pb-204 (3)
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Pb-210 (1)
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manganese (3)
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mercury (1)
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molybdenum (1)
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nickel (1)
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platinum group
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iridium (2)
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platinum ores (2)
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ruthenium (1)
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rare earths
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cerium (1)
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lanthanum (1)
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neodymium
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Nd-144/Nd-143 (9)
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yttrium (1)
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silver (1)
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metamorphic rocks
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amphibolites (6)
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granulites (2)
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metaigneous rocks
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metaplutonic rocks (1)
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metasomatic rocks
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mylonites (2)
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metamorphism (28)
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Mexico
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nitrogen
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N-15/N-14 (1)
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noble gases
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North America
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Appalachian Basin (7)
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Appalachians
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Central Appalachians (1)
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Basin and Range Province
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Belt Basin (1)
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Canadian Shield
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Churchill Province
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Grenville Province (1)
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Great Lakes region (2)
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Grenville Front (1)
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Rio Grande Rift (2)
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Rocky Mountains
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U. S. Rocky Mountains
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Bighorn Mountains (77)
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Uinta Mountains (5)
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Wasatch Range (2)
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Wind River Range (58)
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Rocky Mountains foreland (21)
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Sweetgrass Arch (1)
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Transcontinental Arch (2)
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Western Canada Sedimentary Basin (1)
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Western Interior
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Western Interior Seaway (7)
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Western Overthrust Belt (26)
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Williston Basin (11)
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Ocean Drilling Program
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Leg 113 (1)
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ocean waves (2)
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oil and gas fields (80)
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orogeny (42)
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oxygen
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O-18/O-16 (20)
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Pacific Ocean
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East Pacific
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Northeast Pacific
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Cascadia Basin (1)
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North Pacific
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Northeast Pacific
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paleobotany (11)
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paleoclimatology (40)
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paleoecology (57)
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paleogeography (65)
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paleomagnetism (17)
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paleontology (175)
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Paleozoic
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Berea Sandstone (1)
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Cambrian
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Middle Cambrian
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Flathead Sandstone (6)
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Upper Cambrian
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Pilgrim Formation (1)
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-
-
Carboniferous
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Amsden Formation (9)
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Jackfork Group (1)
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Lower Carboniferous
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Dinantian (2)
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Mississippian
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Charles Formation (1)
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Leadville Formation (1)
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Lower Mississippian
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Lodgepole Formation (4)
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Osagian (1)
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Tournaisian
-
upper Tournaisian (1)
-
-
-
Madison Group (27)
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Middle Mississippian
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Visean (1)
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Mission Canyon Limestone (4)
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Redwall Limestone (1)
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Upper Mississippian
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Chesterian (3)
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Namurian (1)
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Pennsylvanian
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Lower Pennsylvanian
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Morrowan (1)
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Middle Pennsylvanian
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Desmoinesian (2)
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Upper Pennsylvanian
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Missourian (1)
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Virgilian (1)
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-
-
Upper Carboniferous (1)
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Casper Formation (5)
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Devonian
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Lower Devonian
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Emsian (1)
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Pragian (1)
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Middle Devonian
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Eifelian (1)
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Givetian (1)
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Marcellus Shale (1)
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-
Upper Devonian
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Duperow Formation (1)
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Frasnian (1)
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Jefferson Group (4)
-
-
-
lower Paleozoic
-
Conococheague Formation (1)
-
-
Minnelusa Formation (21)
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New Albany Shale (1)
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Ordovician
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Lower Ordovician
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Ibexian (1)
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-
Middle Ordovician (1)
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Upper Ordovician
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Ashgillian (1)
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Bighorn Dolomite (14)
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Cincinnatian
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Maysvillian (1)
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Richmondian (1)
-
-
Fernvale Formation (1)
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Hirnantian (1)
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Red River Formation (1)
-
-
Utica Shale (1)
-
-
Permian
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Guadalupian
-
Bell Canyon Formation (1)
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Brushy Canyon Formation (2)
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Cherry Canyon Formation (2)
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Roadian (1)
-
-
Kaibab Formation (1)
-
Lower Permian
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Cherry Canyon Formation (2)
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Cisuralian
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Kungurian (1)
-
-
Leonardian
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Bone Spring Limestone (1)
-
-
Opeche Shale (1)
-
Wolfcampian (4)
-
-
Lyons Sandstone (2)
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Meade Peak Member (2)
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Park City Formation (4)
-
Phosphoria Formation (22)
-
Retort Phosphatic Shale Member (1)
-
Upper Permian
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Permian-Triassic boundary (1)
-
Zechstein (1)
-
-
-
Silurian
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Middle Silurian (1)
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Niagaran (1)
-
-
Tensleep Sandstone (26)
-
upper Paleozoic
-
Antrim Shale (1)
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Bakken Formation (1)
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-
Wells Formation (2)
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Woodford Shale (1)
-
-
palynology (3)
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palynomorphs
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Dinoflagellata (1)
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miospores
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Momipites (2)
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pollen (10)
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paragenesis (9)
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petroleum
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natural gas
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coalbed methane (12)
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petrology (93)
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Phanerozoic (7)
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phase equilibria (8)
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placers (1)
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Plantae
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algae
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Chlorophyta
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Chlorophyceae
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Dasycladaceae (1)
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Coccolithophoraceae (1)
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diatoms (2)
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Pteridophyta
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Filicopsida (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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Gymnospermae
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Coniferales
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Picea (1)
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Pinaceae
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Pinus (1)
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-
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-
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plate tectonics (24)
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pollution (9)
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Precambrian
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Archean
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J-M Reef (1)
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Neoarchean (7)
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Laramie anorthosite complex (8)
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Stillwater Complex (4)
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Transvaal Supergroup (1)
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upper Precambrian
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Proterozoic
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Huronian (1)
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Mesoproterozoic
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Belt Supergroup (2)
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Paleoproterozoic (7)
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problematic fossils (4)
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reclamation (1)
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reefs (5)
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remote sensing (33)
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rock mechanics (3)
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sandstone deposits (1)
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sea-level changes (41)
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sedimentary petrology (115)
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sedimentary rocks
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bone beds (1)
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carbonate rocks
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chalk (1)
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dolostone (8)
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grainstone (2)
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limestone
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micrite (1)
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packstone (2)
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wackestone (3)
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chemically precipitated rocks
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chert (7)
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evaporites
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salt (3)
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iron formations (1)
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phosphate rocks (4)
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siliceous sinter (1)
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clastic rocks
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arenite
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litharenite (1)
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quartz arenite (1)
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sublitharenite (1)
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bentonite (16)
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black shale (5)
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claystone (6)
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conglomerate
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quartz-pebble conglomerate (1)
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diamictite (1)
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marl (1)
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mudstone (30)
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red beds (7)
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sandstone (133)
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shale (41)
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coal
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gas sands (1)
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oil shale (19)
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sedimentary structures
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United States
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Nebraska
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Journal Article
Impact of natural fractures on hydraulic fracture propagation in Denver-Julesburg Basin: Insights from a decade of research
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 December 2024
The Leading Edge (2024) 43 (12): 806–814.
Journal Article
Don’t mind the “charcoal gap”: A reassessment of Devonian wildfire
Journal: Geology
Publisher: Geological Society of America
Published: 27 August 2024
Geology (2024) 52 (11): 846–850.
FIGURES
Journal Article
Insight into the Evolution of the Eastern Margin of the Wyoming Craton from Complex, Laterally Variable Shear Wave Splitting
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
Long-eccentricity pacing of alluvial stratigraphic architecture in the Eocene Bighorn Basin, Wyoming, USA
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
Jake Seller Draw impact structure, Bighorn Basin, Wyoming, USA: The deepest known buried impact structure on Earth and its possible relation to the Wyoming crater field
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 21 February 2024
GSA Bulletin (2024) 136 (9-10): 3673–3689.
Journal Article
Depositional history of Devonian to lower Carboniferous (Tournaisian) strata, northern Wyoming and southern Montana, USA
Mingxi Hu, Paul M. Myrow, David A. Fike, Mercedes di Pasquo, Michał Zatoń, Woodward W. Fischer, Michael Coates
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 23 January 2024
GSA Bulletin (2024) 136 (7-8): 3311–3334.
Journal Article
New material of Lophiparamys debequensis from the Willwood Formation (early Eocene) of Wyoming, including the first postcrania of the genus
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 November 2023
Journal of Paleontology (2023) 97 (6): 1293–1308.
Journal Article
Lateral and vertical characteristics of floodplain aggradation cycles in the lower Eocene Willwood Formation, Bighorn Basin, Wyoming, USA
Youwei Wang, Timothy F. Baars, Joep E.A. Storms, Allard W. Martinius, Philip D. Gingerich, Magda Chmielewska, Simon J. Buckley, Hemmo A. Abels
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 18 October 2023
GSA Bulletin (2024) 136 (5-6): 2568–2581.
Journal Article
Subtidal to intertidal deposits in a mixed clastic–carbonate epicontinental seaway, the Windy Hill Sandstone and Upper Sundance Formation (Oxfordian), Wyoming, U.S.A.
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 06 October 2023
Journal of Sedimentary Research (2023) 93 (9): 571–594.
Journal Article
Concurrence of Late Triassic lithostratigraphic, radioisotopic, and biostratigraphic data support a Carnian age for the Popo Agie Formation (Chugwater Group), Wyoming, USA
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 06 October 2023
GSA Bulletin (2024) 136 (5-6): 2305–2324.
Journal Article
Analysis of the fluvial stratigraphic response to the Paleocene–Eocene Thermal Maximum in the Bighorn Basin, U.S.A.
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 16 June 2023
Journal of Sedimentary Research (2023) 93 (5): 293–308.
Journal Article
Estimating additional resistivity by permeability in brine-saturated sandstones
Journal: Petroleum Geoscience
Publisher: Geological Society of London
Published: 14 June 2023
Petroleum Geoscience (2023) 29 (3): petgeo2022-067.
Journal Article
Palynology of Permian red-bed successions of Colorado and Wyoming and its influence on Laramide strata
James W. Hagadorn, Antoine Bercovici, R. Farley Fleming, Karen R. Whiteley, Michael R. Yusas, Tyler R. Lyson, Charles M. Henderson
Journal: Rocky Mountain Geology
Publisher: University of Wyoming
Published: 01 June 2023
Rocky Mountain Geology (2023) 58 (1): 1–17.
Journal Article
Reservoir characterization and geologic modeling of the Lower Cretaceous Muddy Formation at Bell Creek Field, Montana, USA
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 27 February 2023
GSA Bulletin (2023) 135 (11-12): 2880–2900.
Journal Article
How the geochemistry of syn-kinematic calcite cement depicts past fluid flow and assists structural interpretations: a review of concepts and applications in orogenic forelands
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 15 February 2023
Geological Magazine (2022) 159 (11-12): 2157–2190.
Journal Article
Biostratigraphically significant palynofloras from the Paleocene–Eocene boundary of the USA
Vera A. Korasidis, Scott L. Wing, Guy J. Harrington, Thomas Demchuk, Julia Gravendyck, Phillip E. Jardine, Debra Willard
Journal: Palynology
Publisher: AASP -The Palynological Society
Published: 16 January 2023
Palynology (2023) 47 (1): 2115159.
Journal Article
Evidence of large sturgeons in the Paleocene of North America
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2023
Journal of Paleontology (2023) 97 (1): 218–222.
FIGURES
Journal Article
Laramide crustal detachment in the Rockies: Cordilleran shortening of fluid-weakened foreland crust
Journal: Rocky Mountain Geology
Publisher: University of Wyoming
Published: 01 December 2022
Rocky Mountain Geology (2022) 57 (2): 65–97.
Journal Article
Reworked pollen reduces apparent floral change during the Paleocene-Eocene Thermal Maximum
Journal: Geology
Publisher: Geological Society of America
Published: 14 October 2022
Geology (2022) 50 (12): 1398–1402.
Journal Article
Basin-scale subsurface characterization using single-station teleseismic receiver function analysis
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 October 2022
The Leading Edge (2022) 41 (10): 700–708.
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