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all geography including DSDP/ODP Sites and Legs
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Insecta
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Chowan River Formation (1)
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Yorktown Formation (1)
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Paleogene
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Dammam Formation (1)
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Clayton Formation (1)
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Danian (46)
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K-T boundary (42)
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Santa Susana Formation (2)
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Sobral Formation (1)
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Mesozoic
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Alisitos Formation (1)
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Graneros Shale (1)
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Lower Cretaceous
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Albian (23)
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Mancos Shale (7)
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Upper Cretaceous
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Bagh Beds (1)
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Bearpaw Formation (17)
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Blackhawk Formation (7)
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Campanian
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Cerro del Pueblo Formation (1)
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Dinosaur Park Formation (24)
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lower Campanian (12)
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upper Campanian (31)
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Cardium Formation (9)
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Carlile Shale (2)
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Castlegate Sandstone (8)
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Cenomanian
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upper Cenomanian (2)
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Cody Shale (3)
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Colville Group (2)
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Coniacian
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lower Coniacian (4)
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Crevasse Canyon Formation (1)
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Demopolis Chalk (4)
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Djadokhta Formation (3)
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Duwi Formation (1)
-
Edmonton Group (1)
-
Elkhorn Mountains Volcanics (1)
-
Eutaw Formation (7)
-
Ferron Sandstone Member (1)
-
Forbes Formation (1)
-
Fort Hays Limestone Member (2)
-
Fox Hills Formation (10)
-
Frontier Formation (2)
-
Fruitland Formation (7)
-
Gammon Ferruginous Member (1)
-
Ghareb Formation (3)
-
Greenhorn Limestone (1)
-
Gulfian
-
Aguja Formation (4)
-
Austin Chalk (1)
-
Austin Group (5)
-
Eagle Ford Formation (1)
-
Escondido Formation (2)
-
Navarro Group (3)
-
Olmos Formation (1)
-
Prairie Bluff Chalk (3)
-
Taylor Marl (1)
-
Woodbine Formation (1)
-
-
Harebell Formation (1)
-
Hell Creek Formation (14)
-
Honna Formation (1)
-
Horseshoe Canyon Formation (16)
-
Izumi Group (3)
-
Javelina Formation (4)
-
Judith River Formation (27)
-
Kaiparowits Formation (5)
-
Kanguk Formation (4)
-
Kirtland Shale (4)
-
Kodiak Formation (2)
-
K-T boundary (42)
-
Ladd Formation (3)
-
Lameta Formation (1)
-
Lance Formation (8)
-
Laramie Formation (1)
-
Lewis Shale (6)
-
Maestrichtian
-
lower Maestrichtian (21)
-
upper Maestrichtian (35)
-
-
Maevarano Formation (6)
-
Magothy Formation (1)
-
Marca Shale Member (1)
-
Marshalltown Formation (3)
-
Menefee Formation (1)
-
Menuha Formation (1)
-
Mesaverde Group (10)
-
Milk River Formation (7)
-
Monmouth Group (1)
-
Montana Group (1)
-
Mooreville Chalk (3)
-
Moreno Formation (7)
-
Navesink Formation (6)
-
Neuquen Group (1)
-
Niobrara Formation (16)
-
Ojo Alamo Sandstone (1)
-
Oldman Formation (9)
-
Peedee Formation (3)
-
Pierre Shale (30)
-
Point Loma Formation (4)
-
Point Lookout Sandstone (1)
-
Price River Formation (1)
-
Prince Creek Formation (3)
-
Raritan Formation (1)
-
Ripley Formation (3)
-
Rosario Formation (7)
-
Saint Mary River Formation (6)
-
Santonian (131)
-
Saratoga Chalk (1)
-
Schrader Bluff Formation (1)
-
Selma Group (1)
-
Senonian (1004)
-
Shannon Sandstone Member (4)
-
Sharon Springs Member (3)
-
Smoky Hill Chalk Member (6)
-
Star Point Sandstone (1)
-
Straight Cliffs Formation (1)
-
Teapot Sandstone Member (1)
-
Turonian
-
lower Turonian (3)
-
upper Turonian (3)
-
-
Two Medicine Formation (16)
-
Wahweap Formation (2)
-
Williams Fork Formation (1)
-
-
Whitemud Formation (3)
-
Yezo Group (3)
-
-
Franciscan Complex (1)
-
Great Valley Sequence (6)
-
Jurassic
-
Lower Jurassic (1)
-
Middle Jurassic
-
Bajocian (1)
-
Bathonian (2)
-
Callovian (2)
-
-
Upper Jurassic
-
Kimmeridgian (1)
-
Morrison Formation (1)
-
Oxfordian (1)
-
Portlandian (2)
-
Tithonian (2)
-
-
-
Triassic
-
Lower Triassic
-
Induan (1)
-
-
Shublik Formation (1)
-
Upper Triassic
-
Carnian (1)
-
Norian (2)
-
-
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian
-
Tommotian (1)
-
-
-
Carboniferous
-
Middle Carboniferous (1)
-
-
Devonian
-
Upper Devonian
-
Frasnian (1)
-
-
-
Ordovician
-
Upper Ordovician
-
Ashgillian (2)
-
Cincinnatian (1)
-
-
-
Permian
-
Gharif Formation (1)
-
Guadalupian (1)
-
Upper Permian (1)
-
-
-
Phanerozoic (2)
-
-
igneous rocks
-
agglutinates (1)
-
igneous rocks
-
plutonic rocks
-
diabase (1)
-
diorites
-
tonalite (1)
-
-
gabbros (2)
-
granites
-
felsite (1)
-
-
syenites
-
nepheline syenite (1)
-
-
ultramafics (1)
-
-
volcanic rocks
-
andesites (1)
-
basalts
-
alkali basalts (1)
-
tholeiite (2)
-
tholeiitic basalt (1)
-
-
dacites (1)
-
glasses (1)
-
phonolites (1)
-
pyroclastics
-
ignimbrite (2)
-
pumice (1)
-
tuff (2)
-
-
rhyodacites (1)
-
trachytes (1)
-
-
-
ophiolite (9)
-
volcanic ash (3)
-
-
metamorphic rocks
-
metabentonite (1)
-
metamorphic rocks
-
amphibolites (2)
-
eclogite (1)
-
impactites (1)
-
jadeitite (1)
-
marbles (1)
-
metaigneous rocks
-
metabasite (2)
-
serpentinite (1)
-
-
metasedimentary rocks (2)
-
metasomatic rocks
-
serpentinite (1)
-
-
quartzites (1)
-
schists
-
blueschist (2)
-
-
-
ophiolite (9)
-
turbidite (17)
-
-
minerals
-
carbonates
-
aragonite (2)
-
calcite (8)
-
dolomite (2)
-
siderite (4)
-
-
halides
-
chlorides
-
halite (1)
-
-
fluorides
-
fluorite (1)
-
-
-
metabentonite (1)
-
minerals (6)
-
organic minerals
-
amber (2)
-
-
oxides
-
anatase (1)
-
chrome spinel (1)
-
hematite (1)
-
magnetite (1)
-
titanomagnetite (1)
-
-
phosphates
-
apatite (7)
-
fluorapatite (1)
-
francolite (2)
-
hydroxylapatite (1)
-
-
silicates
-
chain silicates
-
pyroxene group
-
clinopyroxene
-
omphacite (1)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
microcline (1)
-
sanidine (4)
-
-
plagioclase (2)
-
-
silica minerals
-
chalcedony (2)
-
cristobalite (1)
-
opal
-
opal-CT (1)
-
-
quartz (9)
-
tridymite (1)
-
-
zeolite group
-
clinoptilolite (2)
-
heulandite (1)
-
-
-
orthosilicates
-
nesosilicates
-
chondrodite (1)
-
zircon group
-
zircon (7)
-
-
-
-
sheet silicates
-
clay minerals
-
kaolinite (7)
-
montmorillonite (3)
-
smectite (9)
-
vermiculite (1)
-
-
illite (8)
-
mica group
-
biotite (3)
-
glauconite (3)
-
phengite (1)
-
-
palygorskite (2)
-
-
-
sulfates
-
anhydrite (2)
-
celestine (3)
-
gypsum (1)
-
-
sulfides
-
pyrite (1)
-
sphalerite (1)
-
-
-
Primary terms
-
absolute age (28)
-
Africa
-
Central Africa
-
Angola
-
Cuanza Basin (1)
-
-
-
Chad Basin (2)
-
East Africa
-
Mozambique (1)
-
Tanzania (2)
-
-
East African Rift (1)
-
Madagascar
-
Mahajanga Basin (3)
-
-
North Africa
-
Algeria
-
Aures (1)
-
-
Atlas Mountains
-
Moroccan Atlas Mountains (1)
-
-
Egypt
-
Dakhla Oasis (1)
-
Eastern Desert (3)
-
Kharga Oasis (1)
-
Safaga Egypt (1)
-
Sinai Egypt (2)
-
-
Libya
-
Cyrenaica (1)
-
Sirte Basin (1)
-
-
Morocco
-
Moroccan Atlas Mountains (1)
-
-
Tunisia
-
El Kef Tunisia (6)
-
-
-
Sahara (1)
-
Southern Africa
-
Orange River (1)
-
South Africa
-
KwaZulu-Natal South Africa
-
Zululand (1)
-
-
-
-
West Africa
-
Benue Valley (1)
-
Chad (1)
-
Ghana (1)
-
Ivory Coast (1)
-
Mali (2)
-
Niger (1)
-
Niger Valley (1)
-
Nigeria
-
Sokoto Basin (1)
-
-
Senegal (2)
-
Taoudenni Basin (1)
-
-
-
Antarctica
-
Antarctic Peninsula (9)
-
James Ross Island (7)
-
Wilkes Land (1)
-
-
Arctic Ocean
-
Alpha Cordillera (2)
-
Norwegian Sea
-
More Basin (2)
-
Voring Basin (2)
-
-
-
Arctic region
-
Arctic Coastal Plain (1)
-
Greenland (2)
-
-
Asia
-
Amur region (1)
-
Amur Russian Federation
-
Zeya-Bureya Basin (2)
-
-
Arabian Peninsula
-
Oman
-
Oman Mountains (7)
-
-
Saudi Arabia (7)
-
United Arab Emirates
-
Abu Dhabi (1)
-
-
Yemen
-
Aden Yemen (1)
-
-
-
Chukotka Russian Federation
-
Chukchi Peninsula (1)
-
-
Far East
-
Burma (1)
-
China
-
Inner Mongolia China (3)
-
Xizang China
-
-
-
-