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-
nitrogen
-
N-15/N-14 (1)
-
-
oxygen
-
O-18 (1)
-
O-18/O-16 (21)
-
-
sulfur
-
S-34/S-32 (5)
-
-
trace metals (2)
-
-
fossils
-
bacteria (1)
-
Chordata
-
Vertebrata
-
Agnatha (1)
-
Pisces (1)
-
Tetrapoda
-
Aves
-
Neornithes
-
Neognathae
-
Galliformes (1)
-
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bison (1)
-
-
-
-
Lagomorpha
-
Leporidae (1)
-
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Rodentia (2)
-
Sirenia (1)
-
Ungulata (1)
-
-
-
-
Reptilia
-
Anapsida
-
Testudines
-
Cryptodira (1)
-
-
-
Diapsida
-
Archosauria
-
Crocodilia (1)
-
dinosaurs
-
Ornithischia
-
Ceratopsia
-
Ceratopsidae (1)
-
-
Ornithopoda
-
Hadrosauridae (2)
-
-
-
Saurischia
-
Sauropodomorpha
-
Sauropoda (1)
-
-
Theropoda
-
Coelurosauria
-
Tyrannosauridae (2)
-
-
-
-
-
-
-
-
-
-
-
ichnofossils (3)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (3)
-
-
-
-
Brachiopoda (2)
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata (1)
-
Mollusca
-
Bivalvia (5)
-
Cephalopoda
-
Ammonoidea
-
Ammonites (2)
-
Scaphites (1)
-
-
-
Gastropoda
-
Pulmonata (1)
-
-
-
Protista
-
Foraminifera (4)
-
-
-
microfossils
-
Charophyta (1)
-
Conodonta (2)
-
-
palynomorphs
-
Dinoflagellata (2)
-
miospores
-
pollen (4)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (1)
-
-
nannofossils (1)
-
-
Pteridophyta
-
Lycopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Monocotyledoneae
-
Gramineae (1)
-
-
-
-
-
-
geochronology methods
-
(U-Th)/He (6)
-
Ar/Ar (16)
-
exposure age (1)
-
fission-track dating (5)
-
He/He (1)
-
infrared stimulated luminescence (1)
-
Lu/Hf (2)
-
optically stimulated luminescence (1)
-
paleomagnetism (10)
-
Pb/Pb (1)
-
Re/Os (2)
-
tephrochronology (4)
-
Th/U (1)
-
thermochronology (7)
-
tree rings (2)
-
U/Pb (37)
-
-
geologic age
-
Cenozoic
-
Blancan (1)
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Cordilleran ice sheet (2)
-
Holocene
-
lower Holocene (1)
-
middle Holocene (1)
-
Neoglacial (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Illinoian (1)
-
Irvingtonian (2)
-
Lake Missoula (2)
-
upper Pleistocene
-
Rancholabrean (1)
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
middle Wisconsinan (1)
-
upper Wisconsinan
-
Fraser Glaciation (1)
-
-
-
-
-
upper Quaternary
-
Pinedale Glaciation (1)
-
-
-
Saugus Formation (1)
-
Tertiary
-
Arikareean (1)
-
Challis Volcanics (3)
-
John Day Formation (1)
-
middle Tertiary (1)
-
Neogene
-
Hemphillian (2)
-
Miocene
-
Ash Hollow Formation (2)
-
Clarendonian (2)
-
Columbia River Basalt Group (3)
-
lower Miocene
-
Hemingfordian (1)
-
-
middle Miocene
-
Luisian (1)
-
-
upper Miocene
-
Messinian
-
Messinian Salinity Crisis (1)
-
-
Modelo Formation (1)
-
Punchbowl Formation (1)
-
Santa Cruz Mudstone (2)
-
Santa Margarita Formation (1)
-
-
-
Ogallala Formation (1)
-
Pliocene (8)
-
Purisima Formation (1)
-
-
Paleogene
-
Chadron Formation (1)
-
Duchesne River Formation (2)
-
Eocene
-
Absaroka Supergroup (1)
-
Bridger Formation (3)
-
Bridgerian (2)
-
Clarno Formation (1)
-
Colton Formation (1)
-
Green River Formation (7)
-
Lake Gosiute (3)
-
Lake Uinta (1)
-
lower Eocene
-
Ypresian (1)
-
-
middle Eocene
-
Laney Shale Member (2)
-
Santee Limestone (1)
-
-
Uintan (1)
-
upper Eocene
-
Uinta Formation (1)
-
-
-
lower Paleogene (2)
-
Oligocene
-
Brule Formation (3)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (2)
-
-
-
Renova Formation (6)
-
Sespe Formation (1)
-
Wasatch Formation (2)
-
White River Group (3)
-
-
-
upper Cenozoic (3)
-
-
Lake Bonneville (1)
-
Laurentide ice sheet (2)
-
Mesozoic
-
Cretaceous
-
Blairmore Group (2)
-
Colorado Group (1)
-
Dakota Formation (1)
-
Graneros Shale (1)
-
Hue Shale (1)
-
Lower Cretaceous
-
Albian (3)
-
Aptian (1)
-
Barremian (1)
-
Bear River Formation (2)
-
Blackleaf Formation (1)
-
Cloverly Formation (2)
-
Kootenay Formation (1)
-
Lakota Formation (1)
-
Mannville Group (1)
-
Mowry Shale (2)
-
Muddy Sandstone (3)
-
-
Mancos Shale (2)
-
Middle Cretaceous (3)
-
Upper Cretaceous
-
Bearpaw Formation (2)
-
Belly River Formation (2)
-
Campanian
-
Dinosaur Park Formation (3)
-
upper Campanian (3)
-
-
Carlile Shale (1)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Codell Sandstone Member (1)
-
Coniacian (1)
-
Fox Hills Formation (3)
-
Frontier Formation (7)
-
Greenhorn Limestone (1)
-
Hell Creek Formation (2)
-
K-T boundary (2)
-
Lance Formation (1)
-
Maestrichtian
-
lower Maestrichtian (1)
-
-
Mesaverde Group (3)
-
Niobrara Formation (3)
-
Oldman Formation (1)
-
Parkman Sandstone (1)
-
Pierre Shale (6)
-
Santonian (1)
-
Senonian (4)
-
Shannon Sandstone Member (1)
-
Tuolumne Intrusive Suite (2)
-
Turonian (4)
-
Williams Fork Formation (1)
-
-
-
Franciscan Complex (6)
-
Great Valley Sequence (3)
-
Jurassic
-
Carmel Formation (1)
-
Coast Range Ophiolite (2)
-
Kingak Shale (1)
-
Ladner Group (1)
-
Middle Jurassic (2)
-
Upper Jurassic
-
Galice Formation (1)
-
Morrison Formation (1)
-
Oxfordian (1)
-
Sundance Formation (1)
-
Swift Formation (3)
-
-
-
lower Mesozoic (1)
-
Murihiku Supergroup (1)
-
Navajo Sandstone (1)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (1)
-
-
Moenkopi Formation (1)
-
Shublik Formation (1)
-
Upper Triassic
-
Chinle Formation (1)
-
-
-
-
MIS 6 (1)
-
MIS 7 (1)
-
Paleozoic
-
Cambrian
-
Lower Cambrian
-
Poleta Formation (1)
-
-
Middle Cambrian (1)
-
Upper Cambrian
-
Eau Claire Formation (1)
-
Mount Simon Sandstone (1)
-
Pilgrim Formation (1)
-
-
-
Carboniferous
-
Diamond Peak Formation (1)
-
Jackfork Group (1)
-
Mississippian
-
Madison Group (1)
-
Upper Mississippian
-
Fayetteville Formation (1)
-
-
-
Pennsylvanian
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (1)
-
-
-
Morien Group (1)
-
-
-
Casper Formation (1)
-
Chattanooga Shale (1)
-
Devonian
-
Middle Devonian
-
Marcellus Shale (1)
-
Onondaga Limestone (1)
-
-
Millboro Shale (1)
-
-
New Albany Shale (1)
-
Ordovician
-
Trenton Group (1)
-
Upper Ordovician (2)
-
Utica Shale (1)
-
-
Permian
-
Park City Formation (2)
-
Phosphoria Formation (3)
-
Upper Permian (1)
-
-
Pilot Shale (1)
-
Silurian (1)
-
Tensleep Sandstone (2)
-
upper Paleozoic (1)
-
-
Phanerozoic (3)
-
Precambrian
-
Animikie Group (2)
-
Archean
-
Mesoarchean (1)
-
Neoarchean (7)
-
Paleoarchean (1)
-
-
Nonesuch Shale (1)
-
Purcell System (3)
-
Uinta Mountain Group (1)
-
upper Precambrian
-
Proterozoic
-
Keweenawan (1)
-
Mesoproterozoic
-
Altyn Limestone (1)
-
Belt Supergroup (2)
-
-
Neoproterozoic (2)
-
Oronto Group (1)
-
Paleoproterozoic (4)
-
-
-
Wyman Formation (1)
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (3)
-
kimberlite (5)
-
plutonic rocks
-
diabase (5)
-
diorites
-
quartz diorites (1)
-
tonalite (2)
-
-
gabbros (1)
-
granites
-
aplite (1)
-
A-type granites (1)
-
granite porphyry (1)
-
monzogranite (1)
-
-
granodiorites (4)
-
lamproite (1)
-
lamprophyres
-
spessartite (1)
-
-
pegmatite (1)
-
syenites (2)
-
ultramafics
-
peridotites
-
harzburgite (1)
-
lherzolite (1)
-
-
-
-
porphyry (1)
-
volcanic rocks
-
adakites (1)
-
andesites (2)
-
basalts
-
flood basalts (5)
-
shoshonite (1)
-
-
glasses
-
volcanic glass (1)
-
-
komatiite (1)
-
pyroclastics
-
ash-flow tuff (3)
-
ignimbrite (5)
-
tuff (8)
-
-
rhyodacites (1)
-
rhyolites (6)
-
trachytes (1)
-
-
-
volcanic ash (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (2)
-
cataclasites (1)
-
eclogite (2)
-
gneisses
-
orthogneiss (3)
-
-
impactites (1)
-
marbles (2)
-
metaigneous rocks
-
metabasalt (1)
-
metadiabase (1)
-
serpentinite (2)
-
-
metasedimentary rocks
-
metapelite (1)
-
-
metasomatic rocks
-
serpentinite (2)
-
-
metavolcanic rocks (2)
-
migmatites (1)
-
phyllites (1)
-
quartzites (2)
-
schists
-
greenstone (1)
-
-
slates (1)
-
-
turbidite (2)
-
-
meteorites
-
meteorites
-
iron meteorites
-
octahedrite (1)
-
-
-
-
minerals
-
carbonates
-
calcite (3)
-
dolomite (2)
-
-
organic minerals
-
amber (1)
-
-
oxides
-
aluminum oxides (1)
-
baddeleyite (2)
-
chrome spinel (2)
-
ilmenite (1)
-
iron oxides (1)
-
magnesium oxides (1)
-
niobates
-
pyrochlore (1)
-
-
rutile (1)
-
-
phosphates
-
apatite (6)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
actinolite (1)
-
arfvedsonite (1)
-
hornblende (1)
-
nephrite (2)
-
tremolite (1)
-
-
-
jade (2)
-
pyroxene group
-
clinopyroxene
-
jadeite (2)
-
-
orthopyroxene (1)
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
adularia (1)
-
sanidine (4)
-
-
plagioclase
-
albite (1)
-
-
-
silica minerals
-
amethyst (1)
-
chalcedony (1)
-
quartz (3)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
pyrope (1)
-
-
titanite group
-
titanite (2)
-
-
zircon group
-
zircon (40)
-
-
-
sorosilicates
-
chevkinite group
-
chevkinite (1)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
illite (1)
-
mica group
-
biotite (2)
-
phengite (1)
-
phlogopite (1)
-
-
sericite (2)
-
serpentine group
-
serpentine (1)
-
-
-
-
sulfates
-
alunite (1)
-
barite (2)
-
-
sulfides
-
chalcopyrite (1)
-
cinnabar (1)
-
pyrite (4)
-
ullmannite (1)
-
-
-
Primary terms
-
absolute age (59)
-
academic institutions (1)
-
Africa
-
East Africa
-
Somali Republic (1)
-
-
Southern Africa
-
Kaapvaal Craton (1)
-
South Africa
-
Bushveld Complex (1)
-
Merensky Reef (1)
-
-
-
West Africa
-
Ghana (1)
-
-
Zimbabwe Craton (1)
-
-
Arctic Ocean (2)
-
Arctic region
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island (1)
-
-
-
-
Asia
-
Arabian Peninsula (1)
-
Central Asia
-
Kazakhstan
-
Lake Balkhash (1)
-
-
-
Chukotka Russian Federation
-
Chukchi Peninsula (1)
-
-
Far East
-
Burma (2)
-
China
-
Xinjiang China
-
Tarim Basin (1)
-
-
Xizang China
-
Gangdese Belt (1)
-
-
-
Indonesia
-
Sumatra
-
Toba Lake (1)
-
-
Sunda Arc (1)
-
-
Japan
-
Kyushu (1)
-
-
Taiwan (1)
-
-
Indian Peninsula
-
India (1)
-
Pakistan (1)
-
-
Kemerovo Russian Federation (2)
-
Middle East
-
Iran (1)
-
Iraq (1)
-
Turkey
-
Anatolia (1)
-
-
Zagros (1)
-
-
Salair Ridge (1)
-
Siberia (3)
-
Siberian Platform
-
Aldan Shield (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Bay of Fundy (1)
-
Gulf of Mexico (1)
-
-
-
Atlantic region (1)
-
atmosphere (2)
-
Australasia
-
Australia
-
Northern Territory Australia (1)
-
Queensland Australia
-
Cloncurry mining district (1)
-
Mount Isa Inlier (1)
-
-
Western Australia
-
Eastern Goldfields (1)
-
-
-
Papua New Guinea (1)
-
-
bacteria (1)
-
bibliography (3)
-
biogeography (2)
-
biography (2)
-
bitumens (2)
-
Canada
-
Cold Lake (1)
-
Eastern Canada
-
Lake Timiskaming (1)
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia (3)
-
-
Ontario
-
Algoma District Ontario
-
Wawa Ontario (1)
-
-
Coldwell Complex (2)
-
Hemlo Deposit (2)
-
Kenora District Ontario
-
Uchi Lake (1)
-
-
Oxford County Ontario (1)
-
Thunder Bay District Ontario
-
Lake Nipigon (3)
-
-
Timiskaming District Ontario
-
Kirkland Lake Ontario (1)
-
-
-
Quebec
-
Noranda Quebec (1)
-
-
-
Ungava (1)
-
Western Canada
-
Alberta (21)
-
British Columbia (14)
-
Canadian Cordillera (3)
-
Canadian Rocky Mountains (5)
-
Manitoba (1)
-
Northwest Territories (1)
-
Saskatchewan
-
Weyburn Field (1)
-
-
Selwyn Basin (1)
-
Yukon Territory
-
Kluane Lake (1)
-
Whitehorse Yukon Territory (1)
-
-
-
-
carbon
-
C-13/C-12 (17)
-
C-14 (10)
-
organic carbon (1)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
Hispaniola
-
Dominican Republic
-
Santo Domingo Dominican Republic (1)
-
-
-
-
-
-
-
catalogs (1)
-
Cenozoic
-
Blancan (1)
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Cordilleran ice sheet (2)
-
Holocene
-
lower Holocene (1)
-
middle Holocene (1)
-
Neoglacial (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Illinoian (1)
-
Irvingtonian (2)
-
Lake Missoula (2)
-
upper Pleistocene
-
Rancholabrean (1)
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
middle Wisconsinan (1)
-
upper Wisconsinan
-
Fraser Glaciation (1)
-
-
-
-
-
upper Quaternary
-
Pinedale Glaciation (1)
-
-
-
Saugus Formation (1)
-
Tertiary
-
Arikareean (1)
-
Challis Volcanics (3)
-
John Day Formation (1)
-
middle Tertiary (1)
-
Neogene
-
Hemphillian (2)
-
Miocene
-
Ash Hollow Formation (2)
-
Clarendonian (2)
-
Columbia River Basalt Group (3)
-
lower Miocene
-
Hemingfordian (1)
-
-
middle Miocene
-
Luisian (1)
-
-
upper Miocene
-
Messinian
-
Messinian Salinity Crisis (1)
-
-
Modelo Formation (1)
-
Punchbowl Formation (1)
-
Santa Cruz Mudstone (2)
-
Santa Margarita Formation (1)
-
-
-
Ogallala Formation (1)
-
Pliocene (8)
-
Purisima Formation (1)
-
-
Paleogene
-
Chadron Formation (1)
-
Duchesne River Formation (2)
-
Eocene
-
Absaroka Supergroup (1)
-
Bridger Formation (3)
-
Bridgerian (2)
-
Clarno Formation (1)
-
Colton Formation (1)
-
Green River Formation (7)
-
Lake Gosiute (3)
-
Lake Uinta (1)
-
lower Eocene
-
Ypresian (1)
-
-
middle Eocene
-
Laney Shale Member (2)
-
Santee Limestone (1)
-
-
Uintan (1)
-
upper Eocene
-
Uinta Formation (1)
-
-
-
lower Paleogene (2)
-
Oligocene
-
Brule Formation (3)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (2)
-
-
-
Renova Formation (6)
-
Sespe Formation (1)
-
Wasatch Formation (2)
-
White River Group (3)
-
-
-
upper Cenozoic (3)
-
-
Central America
-
Guatemala (1)
-
-
Chordata
-
Vertebrata
-
Agnatha (1)
-
Pisces (1)
-
Tetrapoda
-
Aves
-
Neornithes
-
Neognathae
-
Galliformes (1)
-
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bison (1)
-
-
-
-
Lagomorpha
-
Leporidae (1)
-
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Rodentia (2)
-
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1-20 OF 463 RESULTS FOR
South Sage Creek
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Journal Article
Evidence for Quaternary tectonism in the northern Bighorn Basin, Wyoming and Montana Available to Purchase
Journal: Geology
Publisher: Geological Society of America
Published: 01 May 1985
Geology (1985) 13 (5): 364–367.
...Marith C. Reheis Abstract Irregularities in the reconstructed gradients of latest Pliocene and Quaternary terraces in the northern Bighorn Basin, northwest Wyoming and south-central Montana, suggest that Quaternary movements have occurred on the Frannie anticline, the Nye-Bowler–Sage Creek fault...
Journal Article
Buck Peak Oil Field—Moffat County, Colorado: ABSTRACT Free
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 June 1960
AAPG Bulletin (1960) 44 (6): 955.
... when Rangely was discovered. Since rotary tools were first introduced into northwestern Colorado in 1924, no new fractured shale fields were discovered until Buck Peak. Since that time many new fields such as Sage Creek, North Sage Creek, and South Tow Creek have been discovered and Rangely has...
Journal Article
Geochemistry and geochronology of the Jim Sage volcanic suite, southern Idaho: Implications for Snake River Plain magmatism and its role in the history of Basin and Range extension Open Access
Alexandros Konstantinou, John Valley, Ariel Strickland, Elizabeth L. Miller, Chris Fisher, Jeffrey Vervoort, Joseph Wooden
Journal: Geosphere
Publisher: Geological Society of America
Published: 01 December 2013
Geosphere (2013) 9 (6): 1681–1703.
... out in the Jim Sage and Cotterel Mountains on the eastern side of the Albion Mountains, which form the northern extent of the Albion–Raft River–Grouse Creek metamorphic core complex ( Figs. 1 and 2 ). The JSVS overlies lacustrine sedimentary rocks and is composed of two members of rhyolitic lavas...
Journal Article
Paleotectonic Implications of Arkose Beds in Park Shale (Middle Cambrian), Bridger Range, South-Central Montana: ABSTRACT Free
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 August 1983
AAPG Bulletin (1983) 67 (8): 1337–1338.
..., and the Dry Creek Shale and Sage Pebble members of the Snowy Range Formation. In south-central Montana, the Park Shale is 50 m (165 ft) of green, micaceous shale with interbedded siltstone at the base and intercalated limestone at the top. However, in the northern Bridger Range, the lower 30 m (100 ft...
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.
..., including the Blacktail Mountains and Snowcrest Range to the north and south, respectively. This study focuses on the Eocene–lower Miocene Renova Formation, which contains five members starting from the Dillon volcanics at the bottom, followed by the Sage Creek member, Dell member, Cook Ranch member, White...
Journal Article
Depositional history and provenance of Paleogene strata in the Sage Creek basin, southwestern Montana Open Access
Journal: Geosphere
Publisher: Geological Society of America
Published: 20 June 2017
Geosphere (2017) 13 (4): 1285–1309.
... Creek Formation consists of interbedded gravels, tuffs, and reworked volcanic deposits ( Fig. 2 ) ( Fritz and Sears, 1993 ). The northwest-trending Sage Creek basin lies ∼50 km south of Dillon, Montana ( Fig. 3 ). The basin and its surrounding highlands have a mixed ancestry related to Sevier...
Includes: Supplemental Content
Journal Article
Frontier-Niobrara Contact in Laramie Basin, Wyoming Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 September 1936
AAPG Bulletin (1936) 20 (9): 1189–1197.
..., it is known at this time that they may be distinguished throughout most of the Laramie Basin, in north-central Colorado along the headwaters of the Big Laramie River, and as far west as the Sage Creek Basin, south of Rawlins, Wyoming. Over an area of at least 4,000 square miles, then, outcrops of the Niobrara...
Journal Article
TECTONIC WINDOWS IN THE LEWIS THRUST, SOUTHEASTERN BRITISH COLUMBIA Available to Purchase
Publisher: Canadian Society of Petroleum Geologists
Published: 01 June 1969
Bulletin of Canadian Petroleum Geology (1969) 17 (2): 247–251.
... to subsidence or erosion of the underlying Creta- ceous strata beneath the thrust. Haig Brook Window South of Cate Creek window, the Haig Brook window is about 1 .5 sq mi in extent, almost completely filled with talus . At the crest of the NW-SE - 'Manuscript received October 12, 1968 . 2Amerada Petroleum...
Journal Article
Timing of plutonism and deformation in the White Mountains of eastern California Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 January 2003
GSA Bulletin (2003) 115 (1): 48–57.
... of the intense deformation preserved in the area is Middle Jurassic and correlative with the East Sierran thrust system identified elsewhere in California. Dates for the Beer Creek pluton (ca. 179 Ma; U-Pb zircon) and the Sage Hen Flat pluton (ca. 175 Ma; U-Pb zircon), which cut deformation in their wall rocks...
Journal Article
Paleogene topographic and climatic evolution of the Northern Rocky Mountains from integrated sedimentary and isotopic data Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 06 February 2019
GSA Bulletin (2019) 131 (7-8): 1203–1223.
... established for the region. The Challis volcanic province was likely the headwater region for two independent watersheds, one that drained east-northeast from its eastern margin toward the Sage Creek basin ( Fig. 5B ), and one that drained south-southeast toward the central Laramide province ( Fig. 1A...
Journal Article
Frontier Formation, Wyoming and Adjacent Areas Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 1952
AAPG Bulletin (1952) 36 (10): 1913–1961.
... Bridger to Hardin. Geological interest in the strata now called the Frontier formation dates back to 1843, when Captain John C. Fremont 4 collected fossil plants from a “white indurated clay” on Little Muddy Creek at Cumberland Gap, about 15 miles south of the present town of Kemmerer...
Journal Article
Exceptional Oil Fields in Rocky Mountain Region of United States Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 May 1947
AAPG Bulletin (1947) 31 (5): 797–823.
... and Wertz may yield gas in the same sands because of their positions with respect to the direction of artesian flow. The Sage Creek and Winkleman fields ( Fig. 13 ) are local domes on a long, partly overturned anticline about 18 miles northwest of Lander at the west end of the Wind River...
Journal Article
Timing and deformation conditions of the western Idaho shear zone, West Mountain, west-central Idaho Open Access
Journal: Lithosphere
Publisher: GSW
Published: 01 April 2017
Lithosphere (2017) 9 (2): 157–183.
... schists exposed along Wallace Creek. From this assemblage, he estimated conditions of ∼550 °C and ∼4.5 kbar. This lower pressure estimate is consistent with our data from the Sage Hen wall-rock screen. Both of the studies with lower pressure estimates occurred south of the bend in the western Idaho shear...
Journal Article
Magnetostratigraphy and U-Pb geochronology of the middle Eocene Bridger Formation (Wyoming, USA): Implications for the age and correlation of the Bridgerian/Uintan NALMA boundary and calibration of the Geomagnetic Polarity Time Scale Available to Purchase
Kaori Tsukui, John J. Flynn, Sidney R. Hemming, Jahandar Ramezani, Malka L. Machlus, Clarita Nuñez, Steven J. McCarroll, Samuel A. Bowring
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 07 March 2025
GSA Bulletin (2025) 137 (7-8): 3463–3480.
.... Integrating this magnetostratigraphy with existing and new U-Pb zircon geochronology from the interbedded Church Butte tuff, Henrys Fork tuff, and Sage Creek Mountain tuff in the Bridger Formation permits assessment of existing age calibration models for the early-middle Eocene interval of the GPTS...
Journal Article
Late Quaternary Slip‐Rate Variations along the Warm Springs Valley Fault System, Northern Walker Lane, California–Nevada Border Available to Purchase
Publisher: Seismological Society of America
Published: 01 February 2013
Bulletin of the Seismological Society of America (2013) 103 (1): 542–558.
... extends 96 km from the Warm Springs Valley in the south to the Honey Lake Basin in the north and separates the Dogskin Mountains and Fort Sage Mountains on the west from the Virginia Mountains to the east (Fig. 1 ) ( dePolo and Ramelli, 2004 ; dePolo, 2006 ). Block models used to characterize...
Journal Article
Colorado Shale of Central and Northwestern Montana and Equivalent Rocks of Black Hills Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 1951
AAPG Bulletin (1951) 35 (10): 2170–2198.
... form collected is Inoceramus bellvuensis Reeside. 21 Niobrara formation Carlile shale Sage Breaks member Turner sandy member Unnamed member Greenhorn formation Belle Fourche shale Mowry shale Newcastle sandstone Skull Creek shale Fall River sandstone...
Journal Article
STRATIGRAPHY OF THE LOWER PART OF THE BELT-PURCELL SUPERGROUP (MIDDLE PROTEROZOIC) IN THE LEWIS THRUST SHEET OF SOUTHERN ALBERTA AND BRITISH COLUMBIA Available to Purchase
Publisher: Canadian Society of Petroleum Geologists
Published: 01 September 1983
Bulletin of Canadian Petroleum Geology (1983) 31 (3): 169–194.
..., argillaceous limestone and argillite (Price, 1965, p. 144). The Tombstone Mountain Formation isrecognized from the northern end of Clark Range around the headwaters of Pollock Creek (Figs. 2, 10), southward through western Clark Range to the south side of Middlepass Creek. It may be exposed at Sage Creek...
Journal Article
Geology of the Cat Creek Oil Field, Fergus and Garfield Counties, Montana Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 March 1921
AAPG Bulletin (1921) 5 (2): 252–275.
.... The Cat Creek field is also accessible from the main line of the Chicago, Milwaukee & St. Paul Railroad at Melstone, 35 to 40 miles to the south, but the distance is greater and the roads poorer than from Winnett. The surface of the Cat Creek anticline is hilly. The most prominent topographic...
Journal Article
Chalcedony vein horizons and clastic dikes in the White River Group as products of diagenetically driven deformation Open Access
Journal: Lithosphere
Publisher: GSW
Published: 01 June 2012
Lithosphere (2012) 4 (3): 167–186.
... postdated dike emplacement. Some of the dikes show distinct curvature, up to 60° of arc, similar to that seen at the Sage Creek site. One dike pinches out upward, and overlying younger Arikaree Group strata just south of the study site are barren of dikes. Clastic dikes and chalcedony veins can occur...
Journal Article
Tectonic histories of the Paleo- to Mesoarchean Sacawee block and Neoarchean Oregon Trail structural belt of the south-central Wyoming Province Available to Purchase
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 22 December 2006
Canadian Journal of Earth Sciences (2006) 43 (10): 1445–1466.
..., McDougal Gulch, West Sage Hen Rocks, Tin Cup ductile deformation zone, and Long Creek Mountain shear zones, we can say with some confidence that Neoarchean north–south shortening occurred between ∼2.65 and 2.63 Ga in at least five locations (Fig. 2 ). In the Wind River Range, deformation of the 2.67...
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