molar tooth structure | Page 1 | Search Results | GeoRef

Skip to Main Content

Close

Journals
Books
GeoRef
Publishers
OpenGeoSci
Citation Manager
Help

Sign In

header search

search input Search input auto suggest

filter your search

Search

Advanced Search

Menu

Skip Nav Destination

RESULTS FOR molar tooth structure

Update search

Querybuilder input 1 Querybuilder input

Filter

Abstract
Affiliation
All
Authors
Book Series
DOI
EISBN
EISSN
Full Text
GeoRef ID
ISBN
ISSN
Issue
Keyword (GeoRef Descriptor)
Meeting Information
Report #
Title
Volume

Querybuilder input 2 Querybuilder input

Filter

Abstract
Affiliation
All
Authors
Book Series
DOI
EISBN
EISSN
Full Text
GeoRef ID
ISBN
ISSN
Issue
Keyword (GeoRef Descriptor)
Meeting Information
Report #
Title
Volume

Querybuilder input 3 Querybuilder input

Filter

Abstract
Affiliation
All
Authors
Book Series
DOI
EISBN
EISSN
Full Text
GeoRef ID
ISBN
ISSN
Issue
Keyword (GeoRef Descriptor)
Meeting Information
Report #
Title
Volume

Querybuilder input 4 Querybuilder input

Filter

Abstract
Affiliation
All
Authors
Book Series
DOI
EISBN
EISSN
Full Text
GeoRef ID
ISBN
ISSN
Issue
Keyword (GeoRef Descriptor)
Meeting Information
Report #
Title
Volume

Querybuilder input 5 Querybuilder input

Filter

Abstract
Affiliation
All
Authors
Book Series
DOI
EISBN
EISSN
Full Text
GeoRef ID
ISBN
ISSN
Issue
Keyword (GeoRef Descriptor)
Meeting Information
Report #
Title
Volume

Querybuilder input 6 Querybuilder input

Filter

Abstract
Affiliation
All
Authors
Book Series
DOI
EISBN
EISSN
Full Text
GeoRef ID
ISBN
ISSN
Issue
Keyword (GeoRef Descriptor)
Meeting Information
Report #
Title
Volume

NARROW

Format

Facet list

Journal Article (468)
Book Chapter (83)
Image (21)
Book (1)

Article Type

Facet list

Research Article (416)
Other (44)
Review Article (3)
Rapid Communication (2)
Book Review (1)
Brief Report (1)
Introduction (1)

Journal

Facet list

Journal of Paleontology (105)
Paleobiology (81)
Canadian Journal of Earth Sciences (38)
PALAIOS (28)
American Mineralogist (26)
GSA Bulletin (24)
Economic Geology (22)
Journal of Sedimentary Research (21)
Reviews in Mineralogy and Geochemistry (18)
Geological Magazine (16)
Geology (15)
Journal of the Geological Society (12)
AAPG Bulletin (10)
Rocky Mountain Geology (9)
Bulletin de la Société Géologique de France (7)
Mineralogical Magazine (6)
The Journal of Geology (6)
Earth Sciences History (5)
Geosphere (5)
Elements (4)
Italian Journal of Geosciences (4)
Russian Geology and Geophysics (4)
Bulletin of Canadian Petroleum Geology (3)
Geochemistry: Exploration, Environment, Analysis (3)
South African Journal of Geology (3)
The Canadian Mineralogist (3)
Clay Minerals (2)
Journal of the Geological Society of India (2)
Lithosphere (2)
Clays and Clay Minerals (1)

Publisher

Facet list

Paleontological Society (186)
SEPM Society for Sedimentary Geology (59)
Geological Society of America (58)
Geological Society of London (47)
Mineralogical Society of America (46)
Canadian Science Publishing (38)
Society of Economic Geologists (29)
Mineralogical Society of Great Britain and Ireland (12)
American Association of Petroleum Geologists (11)
Cambridge University Press (11)

Section

Facet list

Articles (10)
Article (9)
Research Article (4)
Papers (2)
Book Reviews (1)
Discussion (1)
Original Paper (1)
Paper (1)
Perspective (1)
Rapid Communication (1)

GeoRef Subject

all geography including DSDP/ODP Sites and Legs
- Africa
  - East Africa
    - Afar Depression (1)
    - Ethiopia
      - Tigray Ethiopia (1)
    - Kenya
      - East Turkana Basin (1)
      - Kenya Rift valley (1)
    - Tanzania (1)
    - Zambia (1)
  - East African Rift (1)
  - Madagascar
    - Mahajanga Basin (1)
  - North Africa
    - Algeria (1)
    - Atlas Mountains
      - Moroccan Atlas Mountains
        
        High Atlas (1)
    - Egypt (5)
    - Morocco
      - Moroccan Atlas Mountains
        
        High Atlas (1)
    - Western Sahara (1)
  - Sahara (1)
  - Southern Africa
    - Kaapvaal Craton (1)
    - Karoo Basin (2)
    - Namibia (1)
    - South Africa
      - Eastern Cape Province South Africa (1)
      - Free State South Africa (1)
      - Gauteng South Africa (2)
      - Limpopo South Africa (1)
      - Transvaal region (1)
      - Vaal River (1)
      - Western Cape Province South Africa
        
        Langebaanweg South Africa (1)
  - West Africa
    - Mali (1)
    - Taoudenni Basin (1)
    - Togo (1)
- Altiplano (1)
- Antarctica
  - Antarctic ice sheet (1)
  - East Antarctica (1)
  - Queen Maud Land (1)
  - Transantarctic Mountains (1)
- Arctic Ocean (1)
- Arctic region
  - Greenland
    - East Greenland (1)
  - Svalbard (2)
- Asia
  - Altai Russian Federation (1)
  - Arabian Peninsula
    - Oman (2)
  - Central Asia
    - Kazakhstan (2)
    - Kyzylkum (1)
  - Far East
    - Burma (2)
    - China
      - Gansu China (1)
      - Hebei China (2)
      - Henan China (1)
      - Inner Mongolia China
        
        Erlian Basin (1)
      - Ningxia China (1)
      - North China Plain (1)
      - North China Platform (2)
      - Ordos Basin (1)
      - Qaidam Basin (1)
      - Qinghai China (1)
      - Xinjiang China
        
        Junggar Basin (1)
      - Xizang China (1)
      - Yunnan China (1)
    - Japan
      - Honshu
        
        Gifu Japan (1)
        
        Miyagi Japan (1)
    - Mongolia (5)
    - Thailand
      - Lampang Thailand (1)
  - Gobi Desert (1)
  - Himalayas
    - Garhwal Himalayas (1)
    - High Himalayan Crystallines (1)
    - Lesser Himalayas (1)
  - Indian Peninsula
    - India
      - Andhra Pradesh India
        
        Cuddapah Basin (1)
      - Bhagirathi River (1)
      - Chhattisgarh India (1)
      - Gujarat India
        
        Kutch India (4)
      - Himachal Pradesh India (1)
      - Madhya Pradesh India
        
        Rewa India (1)
      - Narmada River (1)
      - Narmada Valley (2)
      - Northeastern India
        
        Arunachal Pradesh India (1)
      - Uttarakhand India
        
        Garhwal Himalayas (1)
        
        Uttarkashi India (1)
    - Nepal (1)
    - Pakistan
      - North-West Frontier Pakistan (1)
    - Potwar Plateau (1)
  - Indus-Yarlung Zangbo suture zone (1)
  - Main Central Thrust (1)
  - Middle East
    - Jordan (1)
    - Turkey
      - Anatolia (3)
      - North Anatolian Fault (1)
  - Siberia (2)
  - Siberian Platform (2)
  - Siwalik Range (1)
  - Southeast Asia (1)
  - Tibetan Plateau (4)
  - Uzbekistan (2)
  - West Siberia (1)
  - Yakutia Russian Federation (1)
- Atlantic Ocean
  - North Atlantic
    - Caribbean Sea (1)
    - North Sea (1)
  - South Atlantic
    - Walvis Ridge (1)
- Australasia
  - Australia
    - Northern Territory Australia (1)
    - Queensland Australia
      - Riversleigh Australia (4)
    - South Australia
      - Olympic Dam Deposit (1)
    - Western Australia
      - Norseman-Wiluna Belt (1)
      - Yilgarn Craton (1)
  - New Zealand (1)
- Caledonides (1)
- Canada
  - Arctic Archipelago (6)
  - Cold Lake (1)
  - Eastern Canada
    - Baffin Island (4)
    - Maritime Provinces
      - Nova Scotia (1)
    - Ontario
      - Coldwell Complex (1)
    - Quebec
      - Noranda Quebec (1)
      - Temiscamingue County Quebec
        
        Rouyn Quebec (1)
  - Mackenzie Mountains (2)
  - Nunavut
    - Baffin Island (4)
    - Ellesmere Island (6)
    - Sverdrup Islands
      - Axel Heiberg Island (1)
  - Queen Elizabeth Islands
    - Ellesmere Island (6)
    - Sverdrup Islands
      - Axel Heiberg Island (1)
  - Western Canada
    - Alberta
      - Banff National Park (1)
      - Calgary Alberta (7)
      - Dinosaur Provincial Park (1)
      - Edmonton Alberta (1)
      - Jasper National Park (1)
      - Red Deer River valley (1)
    - Athabasca Basin (1)
    - British Columbia
      - Princeton British Columbia (1)
      - Vancouver Island (3)
    - Canadian Cordillera (5)
    - Canadian Rocky Mountains (1)
    - Northwest Territories
      - Yellowknife Northwest Territories (1)
    - Saskatchewan (9)
    - Selwyn Basin (1)
    - Yukon Territory
      - Klondike (1)
      - Whitehorse Yukon Territory (1)
- Cascade Range (1)
- Central America
  - Guatemala
    - Pacaya (1)
  - Panama
    - Panama Canal Zone (1)
- Central Basin (1)
- Colorado River (1)
- Commonwealth of Independent States
  - Kazakhstan (2)
  - Kyzylkum (1)
  - Moldova (1)
  - Russian Federation
    - Altai Russian Federation (1)
    - Bashkortostan Russian Federation (1)
    - Chelyabinsk Russian Federation (1)
    - Siberian Platform (2)
    - Yakutia Russian Federation (1)
  - Urals
    - Southern Urals (1)
  - Uzbekistan (2)
  - West Siberia (1)
- Cumberland Basin (1)
- Death Valley (3)
- East Bay (1)
- El Paso Mountains (1)
- Europe
  - Alps
    - Swiss Alps (1)
  - Bashkortostan Russian Federation (1)
  - Central Europe
    - Austria (1)
    - Germany
      - Baden-Wurttemberg Germany (1)
      - Bavaria Germany (2)
      - Eifel (1)
      - Mainz Basin (1)
      - Rhineland-Palatinate Germany (1)
    - Hungary (1)
    - Poland
      - Cracow Poland (1)
    - Slovakia (2)
    - Slovakian Pannonian Basin (1)
    - Switzerland
      - Swiss Alps (1)
      - Valais Switzerland (1)
  - Fennoscandian Shield (1)
  - Moldova (1)
  - Pannonia (1)
  - Pannonian Basin
    - Slovakian Pannonian Basin (1)
  - Pyrenees (1)
  - Rhenish Schiefergebirge
    - Eifel (1)
  - Southern Europe
    - Greece
      - Greek Aegean Islands
        
        Samos (1)
      - Sterea Ellas
        
        Attica Greece (1)
    - Iberian Peninsula
      - Gibraltar (1)
      - Portugal
        
        Leiria Portugal (1)
      - Spain
        
        Andalusia Spain
        
        Granada Spain
        
        Guadix-Baza Basin (3)
        
        Aragon Spain
        
        Saragossa Spain (1)
        
        Teruel Spain (2)
        
        Balearic Islands
        
        Majorca (1)
        
        Basque Provinces Spain (1)
        
        Betic Cordillera (1)
        
        Calatayud-Teruel Basin (1)
        
        Catalonia Spain
        
        Lleida Spain (1)
        
        Madrid Basin (1)
        
        Madrid Spain (1)
        
        Valencia region
        
        Castellon Spain (1)
    - Italy
      - Apulia Italy
        
        Gargano (1)
      - Latium Italy
        
        Frosinone Italy (1)
      - Marches Italy (1)
      - Sardinia Italy (1)
      - Sicily Italy (1)
      - Tuscany Italy
        
        Arno River basin (1)
        
        Florence Italy (1)
  - Western Europe
    - Belgium (1)
    - France
      - Ardeche France
        
        Largentiere France (1)
      - Bouches-du-Rhone France
        
        Marseilles France (1)
      - Paris Basin (1)
      - Pyrenees-Orientales France (2)
      - Rhone France
        
        Lyons France (1)
    - Rhone Valley (1)
    - Scandinavia
      - Norway
        
        Nordland Norway
        
        Ofoten (1)
      - Sweden
        
        Gotland Sweden (1)
    - United Kingdom
      - Great Britain
        
        England
        
        Derbyshire England (1)
        
        Hampshire Basin (1)
        
        Isle of Wight England (1)
        
        Somerset England (1)
        
        Yorkshire England
        
        North Yorkshire England (1)
        
        Scotland
        
        Hebrides
        
        Inner Hebrides
        
        Isle of Skye (1)
        
        Highland region Scotland
        
        Inverness-shire Scotland
        
        Isle of Skye (1)
        
        Moray Firth (1)
        
        Wales
        
        Glamorgan Wales (1)
- Grand Canyon (2)
- Green River basin (1)
- Guadalupe Mountains (1)
- Indian Ocean (1)
- Indian Ocean Islands
  - Madagascar
    - Mahajanga Basin (1)
- Lusitanian Basin (1)
- Malvern Hills (1)
- McArthur Basin (1)
- Meade Basin (3)
- Mediterranean region
  - Aegean Islands
    - Greek Aegean Islands
      - Samos (1)
  - Balearic Islands
    - Majorca (1)
- Mediterranean Sea
  - East Mediterranean (1)
- Mexico
  - Baja California (1)
  - Chihuahua Mexico (1)
  - Guanajuato Mexico (2)
  - Jalisco Mexico (2)
  - Michoacan Mexico (1)
  - Oaxaca Mexico (4)
  - San Luis Potosi Mexico (1)
  - Sierra Madre del Sur (2)
  - Sierra Madre Occidental (1)
- North America
  - Basin and Range Province (2)
  - Belt Basin (3)
  - Canadian Shield
    - Slave Province (1)
    - Superior Province
      - Abitibi Belt (2)
      - Swayze greenstone belt (1)
  - Glacier National Park (2)
  - Great Lakes
    - Lake Superior (1)
  - Great Plains (7)
  - Gulf Coastal Plain (1)
  - Keweenawan Rift (2)
  - North American Cordillera
    - Canadian Cordillera (5)
  - Ogilvie Mountains (1)
  - Purcell Mountains (1)
  - Rocky Mountains
    - Canadian Rocky Mountains (1)
    - U. S. Rocky Mountains
      - Absaroka Range (1)
      - Bitterroot Range (1)
  - Western Interior (2)
  - Williston Basin (1)
- Pacific Ocean
  - East Pacific
    - Northeast Pacific
      - Gulf of California (1)
  - North Pacific
    - Northeast Pacific
      - Gulf of California (1)
  - South Pacific
    - Kermadec Trench (1)
- Red River (1)
- San Andreas Fault (1)
- San Juan Basin (2)
- Santa Cruz River (1)
- Santa Maria Basin (1)
- Sierra Nevada (3)
- South America
  - Amazon Basin (1)
  - Andes (1)
  - Argentina
    - Buenos Aires Argentina (4)
    - Chubut Argentina (4)
    - La Rioja Argentina (1)
    - Mendoza Argentina (1)
    - Neuquen Basin (1)
    - San Juan Argentina (1)
    - Santa Cruz Argentina (2)
  - Bolivia (4)
  - Brazil
    - Acre Brazil (1)
    - Bahia Brazil (1)
    - Brazilian Shield (1)
    - Rio de Janeiro Brazil
      - Itaborai Brazil (1)
  - Chile (1)
  - Colombia
    - La Venta (1)
  - Ecuador (1)
  - Patagonia (5)
  - Peru
    - Ucayali Peru (1)
  - Precordillera (1)
- Swan Hills (1)
- United States
  - Absaroka Fault (1)
  - Alabama (1)
  - Alaska
    - Barrow Alaska (1)
  - Arizona
    - Petrified Forest National Park (1)
  - Atlantic Coastal Plain
    - Southern Atlantic Coastal Plain (1)
  - Bighorn Basin (8)
  - California
    - Central California (1)
    - Channel Islands (1)
    - Contra Costa County California (2)
    - Kern County California (1)
    - Madera County California (1)
    - Modoc County California (1)
    - Nevada County California (1)
    - San Francisco Bay region (1)
    - San Luis Obispo County California
      - Pismo Basin (1)
    - Southern California (2)
  - Clark's Fork Basin (3)
  - Coeur d'Alene mining district (1)
  - Colorado
    - Arapahoe County Colorado (1)
    - El Paso County Colorado (1)
    - Elbert County Colorado (1)
    - Jefferson County Colorado (2)
    - Teller County Colorado
      - Florissant Fossil Beds National Monument (1)
    - Yuma County Colorado (1)
  - Death Valley National Park (1)
  - Denver Basin (2)
  - Dinosaur National Monument (1)
  - Florida
    - Alachua County Florida (1)
    - Citrus County Florida (1)
    - Hillsborough County Florida (1)
    - Marion County Florida (1)
  - Georgia (1)
  - Idaho (7)
  - Illinois
    - Mazon Creek (1)
  - Indiana (2)
  - Kansas
    - Clark County Kansas (2)
    - Ellis County Kansas (1)
    - Ford County Kansas (1)
    - Gray County Kansas (1)
    - Meade County Kansas (4)
    - Seward County Kansas (2)
    - Sherman County Kansas (1)
  - Kentucky (1)
  - Maryland
    - Prince Georges County Maryland (1)
  - Massachusetts (1)
  - Michigan (1)
  - Midcontinent (1)
  - Minnesota (1)
  - Mississippi (1)
  - Mississippi Valley (1)
  - Missouri
    - Jefferson County Missouri (1)
  - Montana
    - Flathead County Montana (2)
    - Garfield County Montana (3)
    - Glacier County Montana (1)
    - Jefferson County Montana (1)
    - McCone County Montana (1)
  - Nebraska
    - Antelope County Nebraska (1)
    - Banner County Nebraska (1)
    - Brown County Nebraska (1)
    - Cherry County Nebraska (1)
    - Dawes County Nebraska (2)
    - Garden County Nebraska (1)
    - Greeley County Nebraska (1)
    - Kimball County Nebraska (1)
    - Knox County Nebraska (2)
    - Morrill County Nebraska (1)
    - Sioux County Nebraska (3)
  - Nevada
    - Lyon County Nevada (1)
  - New Mexico
    - San Juan County New Mexico (2)
    - Sandoval County New Mexico (1)
  - New York
    - Cattaraugus County New York (1)
  - North Dakota
    - Slope County North Dakota (1)
    - Stark County North Dakota (1)
  - Ohio (2)
  - Oklahoma
    - Beaver County Oklahoma (1)
    - Ellis County Oklahoma (1)
    - Seminole County Oklahoma (1)
  - Oregon
    - Grant County Oregon (3)
    - Wasco County Oregon (1)
    - Wheeler County Oregon (1)
  - Sevier orogenic belt (1)
  - South Dakota
    - Badlands National Park (1)
  - Southern U.S. (1)
  - Southwestern U.S. (1)
  - Tennessee (1)
  - Texas
    - Bexar County Texas (1)
    - Brewster County Texas
      - Big Bend National Park (2)
    - Edwards Plateau (1)
    - Harris County Texas (1)
    - Hemphill County Texas (1)
    - Lubbock County Texas
      - Lubbock Lake (1)
      - Lubbock Texas (1)
    - West Texas (1)
  - U. S. Rocky Mountains
    - Absaroka Range (1)
    - Bitterroot Range (1)
  - Uinta Basin (1)
  - Utah
    - Arches National Park (1)
    - Bingham mining district (3)
    - Grand County Utah
      - Moab Utah (1)
    - Oquirrh Mountains (1)
    - Tintic mining district (1)
    - Zion National Park (1)
  - Virginia (1)
  - Wabash Valley (1)
  - Washakie Basin (1)
  - Washington
    - Franklin County Washington (1)
    - San Juan County Washington (1)
  - Washita River valley (1)
  - Wisconsin (2)
  - Wyoming
    - Big Horn County Wyoming (1)
    - Carbon County Wyoming (4)
    - Hanna Basin (4)
    - Lincoln County Wyoming (2)
    - Park County Wyoming (3)
    - Sweetwater County Wyoming (2)
    - Washakie County Wyoming (4)
  - Yellowstone National Park (1)
- Victoria Island (3)
- Western Desert (2)
commodities
- brines (2)
- ceramic materials (1)
- diamond deposits (1)
- energy sources (1)
- fluorspar deposits (1)
- gems (1)
- metal ores
  - base metals (3)
  - bismuth ores (1)
  - cobalt ores (1)
  - copper ores (10)
  - gold ores (15)
  - IOCG deposits (1)
  - iron ores (2)
  - lead ores (5)
  - lead-zinc deposits (3)
  - manganese ores (1)
  - molybdenum ores (2)
  - nickel ores (1)
  - platinum ores (1)
  - polymetallic ores (5)
  - rare earth deposits (1)
  - silver ores (5)
  - tellurium ores (1)
  - tungsten ores (1)
  - uranium ores (2)
  - zinc ores (4)
- mineral deposits, genesis (21)
- mineral exploration (7)
- petroleum
  - natural gas
    - shale gas (1)
  - shale oil (1)
- sodium carbonate (1)
- water resources (1)
elements, isotopes
- carbon
  - C-13 (1)
  - C-13/C-12 (53)
  - C-14 (8)
  - organic carbon (1)
- chemical elements (1)
- halogens
  - chlorine
    - chloride ion (1)
  - fluorine
    - fluoride ion (1)
- hydrogen
  - D/H (3)
  - deuterium (2)
- isotope ratios (69)
- isotopes
  - radioactive isotopes
    - Ar-40/Ar-39 (1)
    - C-14 (8)
  - stable isotopes
    - Ar-40/Ar-39 (1)
    - C-13 (1)
    - C-13/C-12 (53)
    - D/H (3)
    - deuterium (2)
    - Hf-177/Hf-176 (2)
    - N-15/N-14 (3)
    - O-18/O-16 (42)
    - Os-188/Os-187 (1)
    - S-33/S-32 (1)
    - S-34/S-32 (5)
    - Sr-87/Sr-86 (19)
- large-ion lithophile elements (1)
- metals
  - actinides
    - uranium (3)
  - alkali metals
    - lithium (1)
    - potassium (2)
    - sodium (4)
  - alkaline earth metals
    - barium
      - Ba/Ca (1)
    - calcium
      - Ba/Ca (1)
      - Mg/Ca (1)
      - Sr/Ca (1)
    - magnesium
      - Mg/Ca (1)
    - strontium
      - Sr/Ca (1)
      - Sr-87/Sr-86 (19)
  - arsenic (2)
  - bismuth (3)
  - cadmium (1)
  - copper (1)
  - gallium (1)
  - germanium (1)
  - gold (2)
  - hafnium
    - Hf-177/Hf-176 (2)
  - indium (1)
  - iron
    - ferric iron (1)
    - ferrous iron (1)
  - lead (2)
  - molybdenum (1)
  - niobium (1)
  - platinum group
    - osmium
      - Os-188/Os-187 (1)
    - platinum ores (1)
  - precious metals (1)
  - rare earths
    - lanthanum (1)
    - yttrium (1)
  - silver (1)
  - thallium (2)
  - tungsten (1)
  - vanadium (1)
  - zinc (3)
- nitrogen
  - N-15/N-14 (3)
- noble gases
  - argon
    - Ar-40/Ar-39 (1)
  - helium (1)
- oxygen
  - O-18/O-16 (42)
- phosphorus (1)
- sulfur
  - S-33/S-32 (1)
  - S-34/S-32 (5)
- tellurium (3)
- trace metals (1)
fossils
- bacteria (2)
- borings (2)
- burrows (3)
- Chordata
  - Vertebrata
    - Pisces
      - Chondrichthyes
        
        Elasmobranchii
        
        Selachii (1)
      - Osteichthyes
        
        Actinopterygii
        
        Teleostei
        
        Perciformes (1)
      - Placodermi
        
        Arthrodira (1)
    - Tetrapoda
      - Amniota (1)
      - Amphibia
        
        Labyrinthodontia
        
        Temnospondyli (2)
      - Aves (5)
      - Mammalia
        
        Docodonta (1)
        
        Multituberculata (16)
        
        Theria
        
        Eutheria
        
        Amblypoda
        
        Pantodonta (3)
        
        Pyrotheria (1)
        
        Xenungulata (2)
        
        Artiodactyla
        
        Hippopotamidae
        
        Hippopotamus (1)
        
        Ruminantia
        
        Bovidae
        
        Bison (3)
        
        Bos
        
        Bos primigenius (1)
        
        Cervidae
        
        Cervus
        
        Cervus elaphus (1)
        
        Rangifer (1)
        
        Tylopoda
        
        Camelidae (5)
        
        Suiformes
        
        Suidae (2)
        
        Astrapotheria (1)
        
        Carnivora
        
        Fissipeda
        
        Canidae
        
        Canis (2)
        
        Felidae
        
        Panthera (1)
        
        Smilodon (2)
        
        Hyaenidae (3)
        
        Mustelidae (3)
        
        Ursidae (6)
        
        Cetacea (10)
        
        Chiroptera (3)
        
        Condylarthra (8)
        
        Creodonta (7)
        
        Desmostylia (1)
        
        Edentata
        
        Xenarthra (3)
        
        Insectivora
        
        Proteutheria
        
        Scandentia (1)
        
        Soricidae (4)
        
        Lagomorpha
        
        Leporidae (2)
        
        Litopterna (3)
        
        Notoungulata (4)
        
        Perissodactyla
        
        Ceratomorpha
        
        Rhinocerotidae
        
        Rhinoceros (2)
        
        Hippomorpha
        
        Equidae
        
        Equus (2)
        
        Hipparion (2)
        
        Pholidota (1)
        
        Primates
        
        Hominidae
        
        Homo
        
        Homo sapiens
        
        Homo sapiens neanderthalensis (1)
        
        Homo sapiens sapiens (1)
        
        Prosimii
        
        Omomyidae (1)
        
        simians
        
        Cercopithecidae (1)
        
        Pongidae
        
        Sivapithecus (1)
        
        Proboscidea
        
        Deinotherioidea (1)
        
        Elephantoidea
        
        Elephantidae
        
        Elephas (1)
        
        Mammuthus
        
        Mammuthus columbi (2)
        
        Mammuthus primigenius (1)
        
        Stegodon (1)
        
        Gomphotheriidae (1)
        
        Mastodontoidea
        
        Mammutidae
        
        Mammut (1)
        
        Rodentia
        
        Castoridae (2)
        
        Caviomorpha (3)
        
        Hystricomorpha (2)
        
        Myomorpha
        
        Arvicolidae (1)
        
        Cricetidae
        
        Mimomys (1)
        
        Gliridae (1)
        
        Muridae (2)
        
        Sciuromorpha
        
        Sciuridae (3)
        
        Sirenia (3)
        
        Taeniodonta (2)
        
        Tillodontia (1)
        
        Ungulata (7)
        
        Metatheria
        
        Marsupialia
        
        Diprotodonta (1)
        
        Polyprotodontia
        
        Didelphidae (2)
        
        Symmetrodonta (1)
        
        Triconodonta (1)
      - Reptilia
        
        Anapsida
        
        Cotylosauria (1)
        
        Testudines
        
        Chelonia (1)
        
        Emydidae (1)
        
        Pleurodira (1)
        
        Testudinidae (1)
        
        Diapsida
        
        Archosauria
        
        Crocodilia
        
        Eusuchia (1)
        
        dinosaurs
        
        Saurischia
        
        Sauropodomorpha
        
        Sauropoda (1)
        
        Theropoda (1)
        
        Pterosauria (1)
        
        Lepidosauria
        
        Squamata (2)
        
        Placodontia (1)
        
        Synapsida
        
        Therapsida
        
        Cynodontia (2)
- coprolites (3)
- cyanobacteria (3)
- eukaryotes (4)
- fossil man (1)
- ichnofossils
  - Thalassinoides (1)
- Invertebrata
  - Arthropoda
    - Chelicerata
      - Arachnida (1)
    - Mandibulata
      - Crustacea
        
        Malacostraca (2)
        
        Ostracoda (3)
      - Insecta
        
        Pterygota
        
        Neoptera
        
        Endopterygota
        
        Coleoptera (2)
        
        Diptera (1)
        
        Hymenoptera (1)
        
        Exopterygota
        
        Hemiptera (1)
        
        Isoptera (1)
        
        Palaeoptera
        
        Odonata (1)
    - Trilobitomorpha
      - Trilobita (1)
  - Brachiopoda
    - Articulata
      - Rhynchonellida
        
        Rhynchonellidae (1)
      - Terebratulida
        
        Terebratulina (1)
  - Cnidaria
    - Anthozoa
      - Zoantharia
        
        Scleractinia
        
        Porites (1)
  - Echinodermata
    - Asterozoa
      - Stelleroidea
        
        Asteroidea (1)
    - Crinozoa
      - Crinoidea (3)
    - Echinozoa
      - Echinoidea (1)
  - Mollusca
    - Bivalvia (3)
    - Cephalopoda
      - Ammonoidea
        
        Ammonites (1)
    - Gastropoda (2)
  - Protista
    - Foraminifera (2)
    - Radiolaria (1)
    - Silicoflagellata (1)
- microfossils
  - Charophyta (1)
  - Conodonta
    - Ozarkodina (1)
    - Panderodus (1)
  - problematic microfossils (2)
- palynomorphs
  - acritarchs (1)
  - miospores
    - pollen (6)
- Plantae
  - algae
    - Chlorophyta
      - Charophyta (1)
    - Coccolithophoraceae (1)
    - diatoms (2)
    - nannofossils (1)
  - Pteridophyta (1)
  - Spermatophyta
    - Angiospermae
      - Dicotyledoneae
        
        Myrtaceae
        
        Eucalyptus (1)
      - Monocotyledoneae
        
        Gramineae (3)
    - Gymnospermae
      - Coniferales (1)
      - Cordaitales (1)
- problematic fossils
  - problematic microfossils (2)
- thallophytes (1)
geochronology methods
- (U-Th)/He (1)
- Ar/Ar (7)
- optically stimulated luminescence (1)
- paleomagnetism (6)
- Sr/Sr (1)
- tephrochronology (1)
- Th/U (1)
- thermochronology (1)
- U/Pb (11)
- U/Th/Pb (2)
geologic age
- Anthropocene (1)
- Cenozoic
  - Blancan (2)
  - middle Cenozoic (1)
  - Quaternary
    - Holocene
      - lower Holocene (3)
    - Pleistocene
      - Irvingtonian (2)
      - Lake Agassiz (1)
      - lower Pleistocene
        
        Calabrian (1)
      - middle Pleistocene (5)
      - upper Pleistocene
        
        Devensian (1)
        
        Lake Iroquois (1)
        
        Rancholabrean (1)
        
        Weichselian
        
        upper Weichselian
        
        Allerod (1)
        
        Bolling (1)
        
        Younger Dryas (1)
        
        Wisconsinan
        
        upper Wisconsinan (2)
  - Siwalik System (1)
  - Stone Age
    - Paleolithic
      - upper Paleolithic (1)
  - Tertiary
    - Arikareean (1)
    - Cypress Hills Formation (2)
    - John Day Formation (3)
    - middle Tertiary
      - Deseadan (2)
    - Neogene
      - Bidahochi Formation (1)
      - Hemphillian (5)
      - Miocene
        
        Aragonian (1)
        
        Ash Hollow Formation (2)
        
        Barstovian (3)
        
        Clarendonian (3)
        
        lower Miocene
        
        Hemingfordian (1)
        
        middle Miocene (5)
        
        Ngorora Formation (1)
        
        upper Miocene
        
        Messinian
        
        Messinian Salinity Crisis (1)
        
        Tortonian (1)
        
        Turolian (3)
        
        Valentine Formation (1)
        
        Vallesian (4)
        
        Zia Formation (1)
      - Ogallala Formation (4)
      - Pliocene
        
        lower Pliocene (5)
        
        upper Pliocene
        
        Rexroad Formation (1)
      - upper Neogene (2)
    - Paleogene
      - Chadron Formation (1)
      - Duchesne River Formation (1)
      - Eocene
        
        Bridger Formation (1)
        
        Bridgerian (2)
        
        Clarno Formation (1)
        
        Green River Formation (2)
        
        lower Eocene
        
        Wasatchian (6)
        
        Willwood Formation (7)
        
        Wind River Formation (1)
        
        middle Eocene
        
        Aycross Formation (1)
        
        Bartonian (1)
        
        Lutetian (2)
        
        Subathu Formation (1)
        
        upper Eocene
        
        Chadronian (3)
        
        Priabonian (2)
        
        Uinta Formation (1)
      - Hanna Formation (3)
      - lower Paleogene (1)
      - Oligocene
        
        Brule Formation (1)
        
        lower Oligocene
        
        Rupelian (1)
        
        middle Oligocene (1)
        
        upper Oligocene
        
        Chattian (1)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (5)
        
        Puercan (8)
        
        Torrejonian (5)
        
        Ludlow Member (1)
        
        middle Paleocene (2)
        
        Nacimiento Formation (2)
        
        Ravenscrag Formation (4)
        
        Tongue River Member (1)
        
        Tullock Member (1)
        
        upper Paleocene
        
        Clarkforkian (1)
        
        Tiffanian (6)
      - Paleocene-Eocene Thermal Maximum (1)
      - Renova Formation (1)
      - Wasatch Formation (1)
    - Sarmiento Formation (1)
  - upper Cenozoic
    - Villafranchian (3)
- Dalradian (1)
- Laurentide ice sheet (3)
- Mesozoic
  - Carrara Marble (1)
  - Cretaceous
    - Comanchean
      - Edwards Formation (1)
    - Lower Cretaceous
      - Albian
        
        lower Albian (1)
      - Aptian (2)
      - Berriasian (2)
      - Cedar Mountain Formation (1)
      - Edwards Formation (1)
    - Potomac Group (1)
    - Upper Cretaceous
      - Belly River Formation (1)
      - Campanian
        
        lower Campanian (1)
      - Demopolis Chalk (1)
      - Eutaw Formation (1)
      - Gulfian
        
        Prairie Bluff Chalk (1)
      - Hell Creek Formation (1)
      - Javelina Formation (1)
      - K-T boundary (5)
      - Lameta Formation (1)
      - Maestrichtian
        
        upper Maestrichtian (2)
      - Maevarano Formation (1)
      - Milk River Formation (2)
      - Mooreville Chalk (1)
      - Ripley Formation (1)
      - Santonian (1)
      - Senonian (1)
  - Jurassic
    - Clarens Formation (1)
    - Lower Jurassic
      - Hettangian (1)
      - Pliensbachian (2)
      - Sinemurian (1)
    - Oxford Clay (1)
    - Solnhofen Limestone (1)
    - Upper Jurassic
      - Kimmeridge Clay (1)
      - Kimmeridgian (1)
      - Oxfordian (1)
      - Portlandian (2)
      - Tithonian (2)
  - Navajo Sandstone (1)
  - Triassic
    - Lower Triassic
      - Spathian (1)
    - Middle Triassic (1)
    - Upper Triassic
      - Carnian (1)
      - Norian (3)
      - Rhaetian (1)
  - Vaca Muerta Formation (1)
  - Yanshanian (1)
- MIS 5 (1)
- Paleozoic
  - Cambrian
    - Lower Cambrian
      - Tommotian (1)
    - Middle Cambrian (1)
    - Upper Cambrian (1)
  - Carboniferous
    - Mississippian
      - Madison Group (1)
    - Pennsylvanian
      - Joggins Formation (1)
      - Lower Pennsylvanian (1)
      - Upper Pennsylvanian (1)
  - Deadwood Formation (1)
  - Devonian
    - Upper Devonian
      - Cleveland Member (1)
      - Frasnian (1)
  - lower Paleozoic (1)
  - Ordovician
    - Upper Ordovician
      - Red River Formation (1)
      - Yeoman Formation (1)
  - Permian
    - Lower Permian (1)
    - Upper Permian (2)
  - Silurian
    - Lockport Formation (1)
    - Lower Silurian (2)
    - Middle Silurian (1)
    - Niagaran (1)
  - upper Paleozoic
    - Garhwal Group (1)
- Phanerozoic (1)
- Precambrian
  - Archean
    - Blake River Group (1)
    - Neoarchean (3)
    - Yellowknife Group (1)
  - Chuar Group (1)
  - Johnnie Formation (1)
  - Nonesuch Shale (1)
  - Pahrump Series (1)
  - Purcell System (2)
  - Transvaal Supergroup (1)
  - upper Precambrian
    - Proterozoic
      - Mesoproterozoic
        
        Belt Supergroup (11)
        
        Helena Formation (3)
        
        Newland Limestone (1)
        
        Stenian (1)
        
        Wallace Formation (2)
        
        Wumishan Formation (1)
      - Neoproterozoic
        
        Cryogenian (3)
        
        Ediacaran (2)
        
        Marinoan (2)
        
        Otavi Group (1)
        
        Riphean
        
        upper Riphean (1)
        
        Sturtian (4)
        
        Tonian (6)
        
        Vendian (2)
      - Oronto Group (1)
      - Paleoproterozoic
        
        Birimian (1)
      - Sinian
        
        Wumishan Formation (1)
      - Windermere System (1)
igneous rocks
- igneous rocks
  - kimberlite (1)
  - plutonic rocks
    - diabase (1)
    - diorites
      - quartz diorites (1)
    - gabbros (1)
    - granites
      - I-type granites (1)
      - S-type granites (1)
    - granodiorites (1)
    - lamproite (1)
    - monzonites (1)
    - pegmatite (3)
    - quartz monzonite (1)
    - ultramafics
      - peridotites (1)
      - pyroxenite (1)
  - volcanic rocks
    - basalts
      - flood basalts (1)
    - komatiite (1)
    - pyroclastics
      - tuff (2)
- ophiolite (1)
- volcanic ash (2)
metamorphic rocks
- metamorphic rocks
  - amphibolites (1)
  - cataclasites (1)
  - gneisses
    - granite gneiss (1)
  - marbles (1)
  - metasedimentary rocks (3)
  - metasomatic rocks
    - skarn (2)
- ophiolite (1)
- turbidite (1)
meteorites
- meteorites
  - iron meteorites
    - octahedrite
      - Sikhote-Alin Meteorite (1)
  - stony meteorites
    - achondrites
      - Martian meteorites (1)
    - chondrites
      - carbonaceous chondrites (2)
      - ordinary chondrites
        
        H chondrites (1)
        
        L chondrites
        
        Tsarev Meteorite (1)
minerals
- alloys
  - carbides
    - cohenite (1)
    - moissanite (1)
  - kamacite (1)
  - phosphides
    - schreibersite (1)
  - taenite (1)
- arsenates (1)
- arsenides
  - arsenopyrite (1)
- bismuthides (1)
- carbonates
  - aragonite (4)
  - azurite (1)
  - calcite (18)
  - dolomite (4)
  - malachite (1)
  - monohydrocalcite (1)
  - parisite (1)
  - vaterite (1)
- halides
  - chlorides
    - vanadinite (1)
  - fluorides
    - fluorite (3)
    - parisite (1)
- minerals (2)
- native elements
  - diamond (2)
  - graphite (1)
  - lonsdaleite (1)
- organic minerals (1)
- oxides
  - diaspore (1)
  - hematite (1)
  - iron oxides (3)
  - magnetite (1)
  - titanomagnetite (1)
- phosphates
  - apatite (23)
  - brushite (1)
  - carbonate apatite (3)
  - fluorapatite (2)
  - francolite (1)
  - hydroxylapatite (13)
  - monazite (2)
  - plumbogummite (1)
  - xenotime (1)
- silicates
  - aluminosilicates (1)
  - chain silicates
    - pyroxene group (2)
    - wollastonite group
      - wollastonite (1)
  - framework silicates
    - feldspar group
      - plagioclase (2)
    - silica minerals
      - chalcedony (1)
      - moganite (1)
      - quartz (2)
  - orthosilicates
    - nesosilicates
      - garnet group (3)
      - olivine group
        
        olivine (3)
      - titanite group
        
        titanite (1)
      - zircon group
        
        zircon (10)
  - ring silicates
    - tourmaline group
      - schorl (1)
  - sheet silicates
    - clay minerals
      - dickite (1)
      - kaolinite (1)
      - smectite (1)
    - illite (2)
    - mica group
      - glauconite (1)
    - serpentine group
      - berthierine (1)
    - talc (1)
- sulfates
  - alum (1)
  - alunite (1)
  - anhydrite (3)
  - gypsum (4)
- sulfides
  - arsenopyrite (1)
  - bismuthinite (1)
  - chalcopyrite (2)
  - galena (1)
  - pyrite (7)
  - sphalerite (2)
  - troilite (1)
- sulfosalts
  - sulfobismuthites
    - matildite (1)
- tellurides
  - calaverite (1)
  - sylvanite (1)
- vanadates
  - vanadinite (1)
Primary terms
- absolute age (26)
- academic institutions (1)
- Africa
  - East Africa
    - Afar Depression (1)
    - Ethiopia
      - Tigray Ethiopia (1)
    - Kenya
      - East Turkana Basin (1)
      - Kenya Rift valley (1)
    - Tanzania (1)
    - Zambia (1)
  - East African Rift (1)
  - Madagascar
    - Mahajanga Basin (1)
  - North Africa
    - Algeria (1)
    - Atlas Mountains
      - Moroccan Atlas Mountains
        
        High Atlas (1)
    - Egypt (5)
    - Morocco
      - Moroccan Atlas Mountains
        
        High Atlas (1)
    - Western Sahara (1)
  - Sahara (1)
  - Southern Africa
    - Kaapvaal Craton (1)
    - Karoo Basin (2)
    - Namibia (1)
    - South Africa
      - Eastern Cape Province South Africa (1)
      - Free State South Africa (1)
      - Gauteng South Africa (2)
      - Limpopo South Africa (1)
      - Transvaal region (1)
      - Vaal River (1)
      - Western Cape Province South Africa
        
        Langebaanweg South Africa (1)
  - West Africa
    - Mali (1)
    - Taoudenni Basin (1)
    - Togo (1)
- Antarctica
  - Antarctic ice sheet (1)
  - East Antarctica (1)
  - Queen Maud Land (1)
  - Transantarctic Mountains (1)
- Arctic Ocean (1)
- Arctic region
  - Greenland
    - East Greenland (1)
  - Svalbard (2)
- Asia
  - Altai Russian Federation (1)
  - Arabian Peninsula
    - Oman (2)
  - Central Asia
    - Kazakhstan (2)
    - Kyzylkum (1)
  - Far East
    - Burma (2)
    - China
      - Gansu China (1)
      - Hebei China (2)
      - Henan China (1)
      - Inner Mongolia China
        
        Erlian Basin (1)
      - Ningxia China (1)
      - North China Plain (1)
      - North China Platform (2)
      - Ordos Basin (1)
      - Qaidam Basin (1)
      - Qinghai China (1)
      - Xinjiang China
        
        Junggar Basin (1)
      - Xizang China (1)
      - Yunnan China (1)
    - Japan
      - Honshu
        
        Gifu Japan (1)
        
        Miyagi Japan (1)
    - Mongolia (5)
    - Thailand
      - Lampang Thailand (1)
  - Gobi Desert (1)
  - Himalayas
    - Garhwal Himalayas (1)
    - High Himalayan Crystallines (1)
    - Lesser Himalayas (1)
  - Indian Peninsula
    - India
      - Andhra Pradesh India
        
        Cuddapah Basin (1)
      - Bhagirathi River (1)
      - Chhattisgarh India (1)
      - Gujarat India
        
        Kutch India (4)
      - Himachal Pradesh India (1)
      - Madhya Pradesh India
        
        Rewa India (1)
      - Narmada River (1)
      - Narmada Valley (2)
      - Northeastern India
        
        Arunachal Pradesh India (1)
      - Uttarakhand India
        
        Garhwal Himalayas (1)
        
        Uttarkashi India (1)
    - Nepal (1)
    - Pakistan
      - North-West Frontier Pakistan (1)
    - Potwar Plateau (1)
  - Indus-Yarlung Zangbo suture zone (1)
  - Main Central Thrust (1)
  - Middle East
    - Jordan (1)
    - Turkey
      - Anatolia (3)
      - North Anatolian Fault (1)
  - Siberia (2)
  - Siberian Platform (2)
  - Siwalik Range (1)
  - Southeast Asia (1)
  - Tibetan Plateau (4)
  - Uzbekistan (2)
  - West Siberia (1)
  - Yakutia Russian Federation (1)
- Atlantic Ocean
  - North Atlantic
    - Caribbean Sea (1)
    - North Sea (1)
  - South Atlantic
    - Walvis Ridge (1)
- atmosphere (2)
- Australasia
  - Australia
    - Northern Territory Australia (1)
    - Queensland Australia
      - Riversleigh Australia (4)
    - South Australia
      - Olympic Dam Deposit (1)
    - Western Australia
      - Norseman-Wiluna Belt (1)
      - Yilgarn Craton (1)
  - New Zealand (1)
- bacteria (2)
- bibliography (3)
- biogeography (42)
- biography (1)
- brines (2)
- Canada
  - Arctic Archipelago (6)
  - Cold Lake (1)
  - Eastern Canada
    - Baffin Island (4)
    - Maritime Provinces
      - Nova Scotia (1)
    - Ontario
      - Coldwell Complex (1)
    - Quebec
      - Noranda Quebec (1)
      - Temiscamingue County Quebec
        
        Rouyn Quebec (1)
  - Mackenzie Mountains (2)
  - Nunavut
    - Baffin Island (4)
    - Ellesmere Island (6)
    - Sverdrup Islands
      - Axel Heiberg Island (1)
  - Queen Elizabeth Islands
    - Ellesmere Island (6)
    - Sverdrup Islands
      - Axel Heiberg Island (1)
  - Western Canada
    - Alberta
      - Banff National Park (1)
      - Calgary Alberta (7)
      - Dinosaur Provincial Park (1)
      - Edmonton Alberta (1)
      - Jasper National Park (1)
      - Red Deer River valley (1)
    - Athabasca Basin (1)
    - British Columbia
      - Princeton British Columbia (1)
      - Vancouver Island (3)
    - Canadian Cordillera (5)
    - Canadian Rocky Mountains (1)
    - Northwest Territories
      - Yellowknife Northwest Territories (1)
    - Saskatchewan (9)
    - Selwyn Basin (1)
    - Yukon Territory
      - Klondike (1)
      - Whitehorse Yukon Territory (1)
- carbon
  - C-13 (1)
  - C-13/C-12 (53)
  - C-14 (8)
  - organic carbon (1)
- catalogs (1)
- Cenozoic
  - Blancan (2)
  - middle Cenozoic (1)
  - Quaternary
    - Holocene
      - lower Holocene (3)
    - Pleistocene
      - Irvingtonian (2)
      - Lake Agassiz (1)
      - lower Pleistocene
        
        Calabrian (1)
      - middle Pleistocene (5)
      - upper Pleistocene
        
        Devensian (1)
        
        Lake Iroquois (1)
        
        Rancholabrean (1)
        
        Weichselian
        
        upper Weichselian
        
        Allerod (1)
        
        Bolling (1)
        
        Younger Dryas (1)
        
        Wisconsinan
        
        upper Wisconsinan (2)
  - Siwalik System (1)
  - Stone Age
    - Paleolithic
      - upper Paleolithic (1)
  - Tertiary
    - Arikareean (1)
    - Cypress Hills Formation (2)
    - John Day Formation (3)
    - middle Tertiary
      - Deseadan (2)
    - Neogene
      - Bidahochi Formation (1)
      - Hemphillian (5)
      - Miocene
        
        Aragonian (1)
        
        Ash Hollow Formation (2)
        
        Barstovian (3)
        
        Clarendonian (3)
        
        lower Miocene
        
        Hemingfordian (1)
        
        middle Miocene (5)
        
        Ngorora Formation (1)
        
        upper Miocene
        
        Messinian
        
        Messinian Salinity Crisis (1)
        
        Tortonian (1)
        
        Turolian (3)
        
        Valentine Formation (1)
        
        Vallesian (4)
        
        Zia Formation (1)
      - Ogallala Formation (4)
      - Pliocene
        
        lower Pliocene (5)
        
        upper Pliocene
        
        Rexroad Formation (1)
      - upper Neogene (2)
    - Paleogene
      - Chadron Formation (1)
      - Duchesne River Formation (1)
      - Eocene
        
        Bridger Formation (1)
        
        Bridgerian (2)
        
        Clarno Formation (1)
        
        Green River Formation (2)
        
        lower Eocene
        
        Wasatchian (6)
        
        Willwood Formation (7)
        
        Wind River Formation (1)
        
        middle Eocene
        
        Aycross Formation (1)
        
        Bartonian (1)
        
        Lutetian (2)
        
        Subathu Formation (1)
        
        upper Eocene
        
        Chadronian (3)
        
        Priabonian (2)
        
        Uinta Formation (1)
      - Hanna Formation (3)
      - lower Paleogene (1)
      - Oligocene
        
        Brule Formation (1)
        
        lower Oligocene
        
        Rupelian (1)
        
        middle Oligocene (1)
        
        upper Oligocene
        
        Chattian (1)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (5)
        
        Puercan (8)
        
        Torrejonian (5)
        
        Ludlow Member (1)
        
        middle Paleocene (2)
        
        Nacimiento Formation (2)
        
        Ravenscrag Formation (4)
        
        Tongue River Member (1)
        
        Tullock Member (1)
        
        upper Paleocene
        
        Clarkforkian (1)
        
        Tiffanian (6)
      - Paleocene-Eocene Thermal Maximum (1)