Skip Nav Destination
spores
Update search
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
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
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
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
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
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
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
East Africa
-
Tanzania (1)
-
Zambia (1)
-
-
Madagascar (1)
-
North Africa
-
Egypt
-
Eastern Desert (1)
-
Nile Delta (1)
-
Sinai Egypt (1)
-
-
Ghadames Basin (1)
-
Libya
-
Fezzan (1)
-
Murzuk Basin (2)
-
-
Tunisia (1)
-
-
Sahara (1)
-
Southern Africa
-
Zimbabwe (1)
-
-
Zambezi Valley (2)
-
-
Altiplano (1)
-
Antarctica (1)
-
Arctic Ocean
-
Barents Sea (3)
-
Beaufort Sea (1)
-
Chukchi Sea (1)
-
East Siberian Sea (1)
-
Kara Sea (2)
-
Laptev Sea (3)
-
Lomonosov Ridge (1)
-
Norwegian Sea (1)
-
-
Arctic region
-
Greenland
-
East Greenland (4)
-
Northern Greenland (1)
-
Peary Land (1)
-
-
Russian Arctic
-
New Siberian Islands (2)
-
-
Svalbard
-
Spitsbergen (2)
-
-
-
Asia
-
Altai Mountains
-
Gorny Altai (1)
-
-
Altai Russian Federation
-
Chuya Basin (1)
-
Gorny Altai (1)
-
-
Angara River (1)
-
Arabian Peninsula
-
Oman (1)
-
Saudi Arabia
-
Ghawar Field (1)
-
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Buryat Russian Federation
-
Vitim Plateau (1)
-
-
Central Asia
-
Aral Sea (1)
-
Kazakhstan
-
Central Kazakhstan (1)
-
Pavlodar Kazakhstan (1)
-
-
-
Far East
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
China
-
Bohaiwan Basin (1)
-
North China Plain (1)
-
Qaidam Basin (1)
-
Qinghai China (1)
-
Shandong China
-
Dongying Depression (1)
-
-
Sichuan Basin (2)
-
Sichuan China (1)
-
South China Block (1)
-
Tarim Platform (1)
-
Xinjiang China
-
Junggar Basin (1)
-
Tarim Basin (1)
-
-
Xizang China (1)
-
Yunnan China (1)
-
-
Indonesia
-
Sumatra (1)
-
-
Malaysia
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
Mongolia
-
Khubsugul Mongolia (1)
-
-
-
Himalayas (3)
-
Indian Peninsula
-
India
-
Andhra Pradesh India (1)
-
Godavari Valley (1)
-
Gujarat India
-
Kutch India (2)
-
-
Jharkhand India
-
Bokaro coal field (1)
-
-
Madhya Pradesh India
-
Sidhi India (1)
-
-
Maharashtra India (2)
-
Northeastern India
-
Arunachal Pradesh India (1)
-
Mizoram India (1)
-
-
Orissa India (1)
-
Tamil Nadu India (1)
-
Uttar Pradesh India
-
Sonbhadra India (1)
-
-
Uttarakhand India
-
Uttarkashi India (1)
-
-
-
Indus Basin (1)
-
Pakistan
-
Punjab Pakistan
-
Salt Range (1)
-
-
-
-
Irkutsk Russian Federation (2)
-
Irtysh River (4)
-
Kansk-Achinsk Basin (1)
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Taymyr Peninsula (1)
-
-
-
Kurgan Russian Federation (1)
-
Kuznetsk Basin (1)
-
Lake Baikal (1)
-
Middle East
-
Iran (2)
-
Iraq (1)
-
Israel
-
Negev (2)
-
-
Turkey
-
Anatolia (1)
-
-
-
Novosibirsk Russian Federation (5)
-
Ob River (2)
-
Ob-Irtysh Interfluve (3)
-
Omsk Russian Federation (6)
-
Siberia (2)
-
Siberian Platform
-
Anabar Shield (1)
-
-
Tibetan Plateau (1)
-
Tomsk Russian Federation (5)
-
Tunguska Syneclise (1)
-
Tyumen Russian Federation
-
Khanty-Mansi Russian Federation
-
Surgut Russian Federation (1)
-
-
Yamal-Nenets Russian Federation
-
Urengoy Field (1)
-
Yamal (1)
-
-
-
Vitim River (1)
-
West Siberia
-
Siberian Lowland (2)
-
-
Western Transbaikalia (2)
-
Yakutia Russian Federation
-
Anabar Bay (2)
-
Anabar Shield (1)
-
New Siberian Islands (2)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Baltimore Canyon (2)
-
Gulf of Mexico (1)
-
Labrador Sea (2)
-
North Sea (3)
-
-
South Atlantic
-
Southeast Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Bermuda
-
Harrington Sound (1)
-
-
-
Atlantic region (2)
-
Australasia
-
Australia
-
Tasmania Australia (1)
-
Victoria Australia (1)
-
Western Australia
-
Canning Basin (1)
-
Carnarvon Basin (1)
-
-
-
New Zealand (2)
-
-
Baffin Bay (1)
-
Beaufort-Mackenzie Basin (1)
-
Black Mesa Basin (1)
-
Bowen Basin (1)
-
Caledonides (1)
-
Canada
-
Arctic Archipelago (3)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (2)
-
Nova Scotia (2)
-
-
Newfoundland and Labrador
-
Labrador (1)
-
Newfoundland
-
Port au Port Peninsula (1)
-
-
-
Ontario (1)
-
Quebec
-
Gaspe Peninsula (1)
-
-
-
Nunavut
-
Sverdrup Basin (2)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Queen Elizabeth Islands
-
Parry Islands (1)
-
Sverdrup Basin (2)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Western Canada
-
Alberta
-
Athabasca Oil Sands (1)
-
Fort McMurray Alberta (1)
-
-
British Columbia
-
Fernie Basin (1)
-
-
Canadian Rocky Mountains (1)
-
Crowsnest Pass (1)
-
Northwest Territories
-
Mackenzie Delta (1)
-
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Hispaniola
-
Dominican Republic (2)
-
-
Puerto Rico (1)
-
-
-
Bahamas (1)
-
Cayman Islands
-
Grand Cayman Island (1)
-
-
-
-
Caspian Sea (1)
-
Central European Basin (1)
-
Chaleur Bay (1)
-
Chesapeake Bay impact structure (1)
-
Colville River (1)
-
Commonwealth of Independent States
-
Aral Sea (1)
-
Donets Basin (1)
-
Kazakhstan
-
Central Kazakhstan (1)
-
Pavlodar Kazakhstan (1)
-
-
Ob-Irtysh Interfluve (3)
-
Russian Federation
-
Altai Russian Federation
-
Chuya Basin (1)
-
Gorny Altai (1)
-
-
Angara River (1)
-
Baikal region (1)
-
Baikal rift zone (1)
-
Buryat Russian Federation
-
Vitim Plateau (1)
-
-
Irkutsk Russian Federation (2)
-
Kaliningrad Russian Federation (1)
-
Kama River (1)
-
Kansk-Achinsk Basin (1)
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Taymyr Peninsula (1)
-
-
-
Kurgan Russian Federation (1)
-
Kuznetsk Basin (1)
-
Lake Baikal (1)
-
Novosibirsk Russian Federation (5)
-
Ob River (2)
-
Omsk Russian Federation (6)
-
Pechora Basin (1)
-
Polar Urals (1)
-
Russian Arctic
-
New Siberian Islands (2)
-
-
Siberian Platform
-
Anabar Shield (1)
-
-
Tatar Russian Federation (1)
-
Tomsk Russian Federation (5)
-
Tunguska Syneclise (1)
-
Tyumen Russian Federation
-
Khanty-Mansi Russian Federation
-
Surgut Russian Federation (1)
-
-
Yamal-Nenets Russian Federation
-
Urengoy Field (1)
-
Yamal (1)
-
-
-
Ulyanovsk Russian Federation (1)
-
Vitim River (1)
-
Volga region (2)
-
Western Transbaikalia (2)
-
Yakutia Russian Federation
-
Anabar Bay (2)
-
Anabar Shield (1)
-
New Siberian Islands (2)
-
-
-
Ukraine
-
Boltyshka Depression (1)
-
Zhitomir Ukraine (1)
-
-
Urals
-
Polar Urals (1)
-
-
West Siberia
-
Siberian Lowland (2)
-
-
-
Cornwallis Island (1)
-
East Pacific Ocean Islands
-
Easter Island (1)
-
-
Europe
-
Baltic region (1)
-
Central Europe
-
Austria (2)
-
Germany
-
Saxony-Anhalt Germany
-
Bitterfeld Germany (2)
-
-
-
Poland
-
Swietokrzyskie Poland
-
Kielce Poland (1)
-
-
Swiety Krzyz Mountains (1)
-
-
-
Danube Delta (1)
-
Donets Basin (1)
-
Kaliningrad Russian Federation (1)
-
Pechora Basin (1)
-
Southern Europe
-
Iberian Peninsula
-
Portugal (1)
-
Spain
-
Betic Cordillera (1)
-
-
-
Italy
-
Marches Italy (1)
-
Umbria Italy (2)
-
-
-
Stavelot-Venn Massif (1)
-
Tatar Russian Federation (1)
-
Ukraine
-
Boltyshka Depression (1)
-
Zhitomir Ukraine (1)
-
-
Ulyanovsk Russian Federation (1)
-
Variscides (1)
-
Western Europe
-
Belgium
-
Brabant Massif (1)
-
-
France
-
Armorican Massif (2)
-
Corsica (1)
-
Loire France (1)
-
Maine-et-Loire France (1)
-
Moselle France (1)
-
Nievre France (1)
-
Nord-Pas-de-Calais Basin (1)
-
Pas-de-Calais France
-
Boulonnais (1)
-
-
Vosges Mountains (1)
-
-
Ireland (2)
-
Netherlands (1)
-
Scandinavia
-
Denmark (2)
-
Norway
-
Finnmark Norway (1)
-
-
Sweden
-
Skane Sweden (2)
-
-
-
United Kingdom
-
Great Britain
-
England
-
Cheshire England (1)
-
Cornwall England (1)
-
Dorset England (1)
-
East Anglia
-
Norfolk England (1)
-
-
Shropshire England (1)
-
Somerset England (1)
-
Staffordshire England (1)
-
Welsh Borderland (2)
-
Yorkshire England
-
North Yorkshire England (1)
-
-
-
Scotland
-
Highland region Scotland
-
Sutherland Scotland (1)
-
-
-
Wales
-
Pembrokeshire Wales
-
Pembroke Wales (1)
-
-
South Wales (2)
-
South Wales coal field (1)
-
-
-
-
-
-
High Island (1)
-
Indian Ocean
-
Red Sea
-
Gulf of Suez (1)
-
-
-
Indian Ocean Islands
-
Madagascar (1)
-
-
Lusitanian Basin (1)
-
Malay Archipelago
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
-
Mediterranean region (2)
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (1)
-
Black Sea (2)
-
-
West Mediterranean (1)
-
-
Mexico
-
Puebla Mexico (1)
-
-
Midland Valley (2)
-
North America
-
Appalachian Basin (3)
-
Appalachians
-
Northern Appalachians (1)
-
Southern Appalachians (1)
-
-
Denali Fault (2)
-
Gulf Coastal Plain (6)
-
Niagara Escarpment (1)
-
Rocky Mountains
-
Canadian Rocky Mountains (1)
-
-
Saint Lawrence Lowlands (1)
-
Western Interior (2)
-
-
North Sea region (1)
-
North Slope (1)
-
Pacific Ocean
-
Equatorial Pacific (1)
-
North Pacific
-
Northwest Pacific
-
East China Sea (1)
-
Japan Sea
-
Yamato Rise (1)
-
-
-
-
West Pacific
-
Northwest Pacific
-
East China Sea (1)
-
Japan Sea
-
Yamato Rise (1)
-
-
-
-
-
Point Barrow (1)
-
Richmond Basin (1)
-
Snake River (1)
-
Snake River canyon (1)
-
South America
-
Amazon Basin (1)
-
Andes
-
Central Andes (1)
-
-
Argentina
-
Chubut Argentina (2)
-
Entre Rios Argentina (1)
-
Paganzo Basin (1)
-
San Juan Argentina (2)
-
Santa Cruz Argentina
-
Deseado Massif (1)
-
-
-
Bolivia (6)
-
Brazil
-
Amazonas Basin (2)
-
Mato Grosso Brazil (1)
-
Para Brazil (1)
-
Sao Paulo Brazil (2)
-
-
Colombia
-
Magdalena Valley (1)
-
Santander Colombia (1)
-
-
Paraguay (1)
-
Parana Basin (4)
-
Patagonia (2)
-
Peru (1)
-
Tierra del Fuego (1)
-
Venezuela
-
Maracaibo Basin (1)
-
-
-
Southern Hemisphere (1)
-
Sydney Basin (1)
-
United States
-
Alabama
-
Choctaw County Alabama (1)
-
-
Alaska
-
Alaska Range (1)
-
Wrangell Mountains (1)
-
-
Arizona
-
Petrified Forest National Park (1)
-
-
Arkoma Basin (1)
-
Atlantic Coastal Plain
-
Southern Atlantic Coastal Plain (1)
-
-
California
-
Orange County California (1)
-
Ventura County California
-
Simi Valley California (1)
-
-
-
Colorado
-
Fremont County Colorado (1)
-
-
Delaware (1)
-
Eastern U.S. (2)
-
Florida
-
Broward County Florida (1)
-
Everglades (1)
-
Liberty County Florida (1)
-
Miami-Dade County Florida (1)
-
Monroe County Florida (1)
-
Palm Beach County Florida (1)
-
-
Georgia
-
Catoosa County Georgia (1)
-
Emanuel County Georgia (1)
-
-
Idaho
-
Idaho County Idaho (1)
-
-
Illinois (4)
-
Illinois Basin (1)
-
Indiana (4)
-
Kansas
-
Cherokee County Kansas (1)
-
-
Kentucky
-
Pike County Kentucky (1)
-
-
Louisiana (2)
-
Michigan (1)
-
Midcontinent (1)
-
Mississippi
-
Choctaw County Mississippi (1)
-
-
Montana
-
Gallatin County Montana (1)
-
-
New Jersey (1)
-
New York (1)
-
North Dakota (1)
-
Ohio (1)
-
Oklahoma
-
Beaver County Oklahoma (1)
-
Pontotoc County Oklahoma (1)
-
Tulsa County Oklahoma (1)
-
-
Oregon
-
Wallowa County Oregon (1)
-
-
Pennsylvania (1)
-
South Carolina
-
Charleston County South Carolina
-
Charleston South Carolina (1)
-
-
Dorchester County South Carolina (1)
-
-
Tennessee (2)
-
Texas
-
Galveston County Texas (1)
-
Ochiltree County Texas (1)
-
-
Utah
-
Millard County Utah (1)
-
-
Virginia
-
Northampton County Virginia (1)
-
-
West Virginia
-
Kanawha County West Virginia (1)
-
Raleigh County West Virginia (1)
-
-
-
Western Desert (2)
-
-
commodities
-
bitumens (3)
-
energy sources (1)
-
oil and gas fields (5)
-
petroleum
-
natural gas (1)
-
shale oil (1)
-
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (15)
-
C-14 (5)
-
organic carbon (6)
-
-
isotope ratios (18)
-
isotopes
-
radioactive isotopes
-
C-14 (5)
-
Pb-210 (1)
-
-
stable isotopes
-
C-13/C-12 (15)
-
O-18/O-16 (3)
-
S-34/S-32 (1)
-
Sr-87/Sr-86 (2)
-
-
-
metals
-
alkaline earth metals
-
strontium
-
Sr-87/Sr-86 (2)
-
-
-
cadmium (1)
-
lead
-
Pb-210 (1)
-
-
mercury (1)
-
-
oxygen
-
O-18/O-16 (3)
-
-
sulfur
-
S-34/S-32 (1)
-
-
-
fossils
-
bacteria
-
Bacillus
-
Bacillus subtilis (1)
-
-
-
Chordata
-
Vertebrata
-
Pisces (1)
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Microtus (1)
-
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Archosauria
-
dinosaurs
-
Saurischia
-
Sauropodomorpha
-
Sauropoda (1)
-
-
-
-
-
-
-
-
-
-
coprolites (2)
-
cyanobacteria (1)
-
eukaryotes (1)
-
fungi
-
Myxomycetes (1)
-
-
Graptolithina
-
Graptoloidea (1)
-
-
ichnofossils (1)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (5)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Diptera (1)
-
-
-
-
-
Myriapoda (1)
-
-
Trilobitomorpha
-
Trilobita (1)
-
-
-
Brachiopoda
-
Articulata
-
Spiriferida (1)
-
-
-
Bryozoa (3)
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata (1)
-
Mollusca
-
Bivalvia (5)
-
Cephalopoda
-
Ammonoidea
-
Ammonites (7)
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Cassidulinacea
-
Anomalinidae
-
Cibicidoides
-
Cibicidoides wuellerstorfi (1)
-
-
-
-
Orbitoidacea
-
Cibicides (1)
-
-
-
-
Radiolaria (3)
-
Thecamoeba (2)
-
Tintinnidae (1)
-
-
Vermes
-
Nematoida (1)
-
scolecodonts (3)
-
-
-
microfossils
-
Charophyta (1)
-
Chitinozoa (7)
-
Conodonta (4)
-
scolecodonts (3)
-
-
palynomorphs
-
acritarchs
-
Hystrichosphaeridae (1)
-
-
Chitinozoa (7)
-
Dinoflagellata
-
Hystrichosphaeridae (1)
-
-
megaspores (1)
-
miospores
-
Cicatricosisporites (1)
-
Classopollis (4)
-
pollen (154)
-
-
problematic palynomorphs (1)
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (1)
-
-
diatoms (10)
-
nannofossils (2)
-
Pyrrhophyta (1)
-
-
Bryophyta
-
Musci
-
Sphagnum (1)
-
-
-
Pteridophyta
-
Filicopsida
-
Azolla (1)
-
-
Lycopsida
-
Lepidodendron (1)
-
Lycopodium (3)
-
-
Psilopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Alnus (1)
-
Artemisia (1)
-
Betula (1)
-
Compositae (1)
-
Ericaceae (1)
-
Quercus (1)
-
-
Monocotyledoneae
-
Gramineae (1)
-
Palmae (2)
-
-
-
Gymnospermae
-
Bennettitales (1)
-
Coniferae (2)
-
Coniferales
-
Araucariaceae
-
Araucaria (1)
-
-
Cupressaceae (1)
-
Pinaceae
-
Abies (1)
-
Pinus (1)
-
-
Taxodiaceae
-
Sequoia (1)
-
-
Taxodium (2)
-
-
Cordaitales
-
Cordaites (1)
-
-
Cycadales (2)
-
Pteridospermae (2)
-
-
-
-
problematic fossils (1)
-
thallophytes (14)
-
-
geochronology methods
-
Ar/Ar (4)
-
infrared stimulated luminescence (1)
-
K/Ar (3)
-
optically stimulated luminescence (1)
-
paleomagnetism (11)
-
Th/U (1)
-
tree rings (1)
-
U/Pb (2)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
middle Holocene (1)
-
Neolithic (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Champlain Sea (1)
-
lower Pleistocene
-
Gelasian (1)
-
-
Matuyama Chron (1)
-
middle Pleistocene (3)
-
upper Pleistocene
-
Devensian (1)
-
Sartanian (1)
-
-
-
upper Quaternary
-
Brunhes Chron (2)
-
-
-
Siwalik System (1)
-
Stone Age
-
Neolithic (1)
-
-
Tertiary
-
Barreiras Formation (1)
-
lower Tertiary (1)
-
middle Tertiary (1)
-
Neogene
-
Capistrano Formation (1)
-
Miocene
-
lower Miocene
-
Burdigalian (1)
-
-
middle Miocene
-
Langhian (1)
-
Serravallian (1)
-
-
upper Miocene
-
Messinian (1)
-
Tortonian (1)
-
-
-
Pliocene
-
upper Pliocene (2)
-
-
-
Paleogene
-
Black Mingo Group (1)
-
Eocene
-
lower Eocene (6)
-
middle Eocene
-
Santee Limestone (1)
-
-
upper Eocene
-
Jackson Group (1)
-
-
-
Oligocene
-
lower Oligocene (1)
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene
-
lower Paleocene
-
Danian (2)
-
K-T boundary (2)
-
Puercan (1)
-
-
Ludlow Member (1)
-
middle Paleocene
-
Selandian (1)
-
-
Nanafalia Formation (2)
-
Tullock Member (1)
-
upper Paleocene
-
Thanetian (1)
-
-
-
Paleocene-Eocene Thermal Maximum (2)
-
Wilcox Group (1)
-
-
-
upper Cenozoic (1)
-
-
Coal Measures (1)
-
Mesozoic
-
Cretaceous
-
Bahariya Formation (1)
-
Blairmore Group (1)
-
Comanchean
-
Fredericksburg Group (1)
-
-
Dakota Formation (1)
-
Lower Cretaceous
-
Albian (5)
-
Aptian
-
lower Aptian (1)
-
-
Barremian (2)
-
Berriasian (3)
-
Bluesky Formation (1)
-
Cadomin Formation (1)
-
Fredericksburg Group (1)
-
Gething Formation (1)
-
Hauterivian (3)
-
McMurray Formation (1)
-
Neocomian (2)
-
Torok Formation (1)
-
Valanginian (4)
-
Wealden (1)
-
Zubair Formation (1)
-
-
Middle Cretaceous (2)
-
Upper Cretaceous
-
Campanian (4)
-
Cenomanian (4)
-
Coniacian (1)
-
K-T boundary (2)
-
Lameta Formation (1)
-
Maestrichtian
-
lower Maestrichtian (1)
-
-
Milk River Formation (2)
-
Prince Creek Formation (1)
-
Santonian (2)
-
Senonian (3)
-
Turonian (3)
-
-
-
Jurassic
-
Bazhenov Formation (2)
-
Lower Jurassic
-
Hettangian (1)
-
Pliensbachian (1)
-
Sinemurian (1)
-
Toarcian
-
lower Toarcian (2)
-
-
Triassic-Jurassic boundary (1)
-
upper Liassic (2)
-
-
Middle Jurassic
-
Bajocian (3)
-
Bathonian (1)
-
-
Upper Jurassic
-
Kimmeridge Clay (2)
-
Kimmeridgian (5)
-
Oxfordian
-
upper Oxfordian (1)
-
-
Tithonian (1)
-
Volgian (1)
-
-
-
Mist Mountain Formation (1)
-
Newark Supergroup (1)
-
Triassic
-
Lower Triassic
-
Induan (1)
-
Olenekian (3)
-
Panchet Series (1)
-
Permian-Triassic boundary (5)
-
Smithian (2)
-
Spathian (2)
-
-
Middle Triassic
-
Anisian (4)
-
Ladinian (3)
-
-
Narrabeen Group (1)
-
Upper Triassic
-
Carnian (4)
-
Chinle Formation (1)
-
Keuper (1)
-
Norian (5)
-
Rhaetian
-
Penarth Group (1)
-
-
Triassic-Jurassic boundary (1)
-
Xujiahe Formation (1)
-
-
-
-
MIS 3 (1)
-
Paleozoic
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (4)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Lower Mississippian
-
Kinderhookian
-
Banff Formation (1)
-
-
Lodgepole Formation (1)
-
Tournaisian (4)
-
-
Middle Mississippian
-
Visean (3)
-
-
Upper Mississippian
-
Serpukhovian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (1)
-
-
Middle Pennsylvanian
-
Allegheny Group (1)
-
Desmoinesian (1)
-
-
Pottsville Group (2)
-
Upper Pennsylvanian
-
Missourian
-
Seminole Formation (1)
-
-
-
-
Upper Carboniferous
-
Stephanian (1)
-
Westphalian (5)
-
-
-
Chattanooga Shale (1)
-
Cow Head Group (1)
-
Devonian
-
Lower Devonian
-
Battery Point Formation (1)
-
Lochkovian (1)
-
-
Middle Devonian
-
Givetian (1)
-
Hamilton Group (1)
-
-
Old Red Sandstone (4)
-
Upper Devonian
-
Famennian
-
upper Famennian (1)
-
-
Frasnian (1)
-
-
-
Horton Group (1)
-
Hunton Group (1)
-
Itarare Subgroup (1)
-
lower Paleozoic (1)
-
New Albany Shale (1)
-
Ordovician
-
Acoite Formation (1)
-
Middle Ordovician
-
Llanvirnian (1)
-
Table Head Group (1)
-
-
Upper Ordovician
-
Caradocian (2)
-
-
-
Permian
-
Gharif Formation (1)
-
Guadalupian
-
Roadian (1)
-
Ufimian (1)
-
Wordian (1)
-
-
Kamthi Formation (1)
-
Lower Permian
-
Autunian (2)
-
Barakar Stage (2)
-
Cisuralian
-
Artinskian (2)
-
-
-
Upper Permian
-
Kazanian (1)
-
Permian-Triassic boundary (5)
-
-
-
Read Bay Formation (1)
-
Silurian
-
Lower Silurian
-
Llandovery (3)
-
Wenlock (2)
-
-
Rockwood Formation (1)
-
Upper Silurian
-
Ludlow
-
Gorstian (1)
-
Ludfordian (1)
-
-
Pridoli (2)
-
-
-
upper Paleozoic (2)
-
Woodford Shale (1)
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites
-
microgranite (1)
-
-
-
volcanic rocks
-
andesites (1)
-
basanite (1)
-
pyroclastics
-
ignimbrite (1)
-
tuff (2)
-
-
rhyolites (1)
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses (1)
-
metasedimentary rocks (2)
-
-
turbidite (2)
-
-
minerals
-
carbonates (2)
-
minerals (1)
-
organic minerals
-
amber (3)
-
-
silicates
-
framework silicates
-
feldspar group (2)
-
silica minerals
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
zircon group
-
zircon (2)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
smectite (1)
-
-
corrensite (1)
-
palygorskite (1)
-
serpentine group
-
lizardite (1)
-
-
-
-
-
Primary terms
-
absolute age (11)
-
Africa
-
East Africa
-
Tanzania (1)
-
Zambia (1)
-
-
Madagascar (1)
-
North Africa
-
Egypt
-
Eastern Desert (1)
-
Nile Delta (1)
-
Sinai Egypt (1)
-
-
Ghadames Basin (1)
-
Libya
-
Fezzan (1)
-
Murzuk Basin (2)
-
-
Tunisia (1)
-
-
Sahara (1)
-
Southern Africa
-
Zimbabwe (1)
-
-
Zambezi Valley (2)
-
-
Antarctica (1)
-
Arctic Ocean
-
Barents Sea (3)
-
Beaufort Sea (1)
-
Chukchi Sea (1)
-
East Siberian Sea (1)
-
Kara Sea (2)
-
Laptev Sea (3)
-
Lomonosov Ridge (1)
-
Norwegian Sea (1)
-
-
Arctic region
-
Greenland
-
East Greenland (4)
-
Northern Greenland (1)
-
Peary Land (1)
-
-
Russian Arctic
-
New Siberian Islands (2)
-
-
Svalbard
-
Spitsbergen (2)
-
-
-
Asia
-
Altai Mountains
-
Gorny Altai (1)
-
-
Altai Russian Federation
-
Chuya Basin (1)
-
Gorny Altai (1)
-
-
Angara River (1)
-
Arabian Peninsula
-
Oman (1)
-
Saudi Arabia
-
Ghawar Field (1)
-
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Buryat Russian Federation
-
Vitim Plateau (1)
-
-
Central Asia
-
Aral Sea (1)
-
Kazakhstan
-
Central Kazakhstan (1)
-
Pavlodar Kazakhstan (1)
-
-
-
Far East
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
China
-
Bohaiwan Basin (1)
-
North China Plain (1)
-
Qaidam Basin (1)
-
Qinghai China (1)
-
Shandong China
-
Dongying Depression (1)
-
-
Sichuan Basin (2)
-
Sichuan China (1)
-
South China Block (1)
-
Tarim Platform (1)
-
Xinjiang China
-
Junggar Basin (1)
-
Tarim Basin (1)
-
-
Xizang China (1)
-
Yunnan China (1)
-
-
Indonesia
-
Sumatra (1)
-
-
Malaysia
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
Mongolia
-
Khubsugul Mongolia (1)
-
-
-
Himalayas (3)
-
Indian Peninsula
-
India
-
Andhra Pradesh India (1)
-
Godavari Valley (1)
-
Gujarat India
-
Kutch India (2)
-
-
Jharkhand India
-
Bokaro coal field (1)
-
-
Madhya Pradesh India
-
Sidhi India (1)
-
-
Maharashtra India (2)
-
Northeastern India
-
Arunachal Pradesh India (1)
-
Mizoram India (1)
-
-
Orissa India (1)
-
Tamil Nadu India (1)
-
Uttar Pradesh India
-
Sonbhadra India (1)
-
-
Uttarakhand India
-
Uttarkashi India (1)
-
-
-
Indus Basin (1)
-
Pakistan
-
Punjab Pakistan
-
Salt Range (1)
-
-
-
-
Irkutsk Russian Federation (2)
-
Irtysh River (4)
-
Kansk-Achinsk Basin (1)
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Taymyr Peninsula (1)
-
-
-
Kurgan Russian Federation (1)
-
Kuznetsk Basin (1)
-
Lake Baikal (1)
-
Middle East
-
Iran (2)
-
Iraq (1)
-
Israel
-
Negev (2)
-
-
Turkey
-
Anatolia (1)
-
-
-
Novosibirsk Russian Federation (5)
-
Ob River (2)
-
Ob-Irtysh Interfluve (3)
-
Omsk Russian Federation (6)
-
Siberia (2)
-
Siberian Platform
-
Anabar Shield (1)
-
-
Tibetan Plateau (1)
-
Tomsk Russian Federation (5)
-
Tunguska Syneclise (1)
-
Tyumen Russian Federation
-
Khanty-Mansi Russian Federation
-
Surgut Russian Federation (1)
-
-
Yamal-Nenets Russian Federation
-
Urengoy Field (1)
-
Yamal (1)
-
-
-
Vitim River (1)
-
West Siberia
-
Siberian Lowland (2)
-
-
Western Transbaikalia (2)
-
Yakutia Russian Federation
-
Anabar Bay (2)
-
Anabar Shield (1)
-
New Siberian Islands (2)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Baltimore Canyon (2)
-
Gulf of Mexico (1)
-
Labrador Sea (2)
-
North Sea (3)
-
-
South Atlantic
-
Southeast Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Bermuda
-
Harrington Sound (1)
-
-
-
Atlantic region (2)
-
atmosphere (2)
-
Australasia
-
Australia
-
Tasmania Australia (1)
-
Victoria Australia (1)
-
Western Australia
-
Canning Basin (1)
-
Carnarvon Basin (1)
-
-
-
New Zealand (2)
-
-
bacteria
-
Bacillus
-
Bacillus subtilis (1)
-
-
-
biogeography (11)
-
bitumens (3)
-
Canada
-
Arctic Archipelago (3)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (2)
-
Nova Scotia (2)
-
-
Newfoundland and Labrador
-
Labrador (1)
-
Newfoundland
-
Port au Port Peninsula (1)
-
-
-
Ontario (1)
-
Quebec
-
Gaspe Peninsula (1)
-
-
-
Nunavut
-
Sverdrup Basin (2)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Queen Elizabeth Islands
-
Parry Islands (1)
-
Sverdrup Basin (2)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Western Canada
-
Alberta
-
Athabasca Oil Sands (1)
-
Fort McMurray Alberta (1)
-
-
British Columbia
-
Fernie Basin (1)
-
-
Canadian Rocky Mountains (1)
-
Crowsnest Pass (1)
-
Northwest Territories
-
Mackenzie Delta (1)
-
-
-
-
carbon
-
C-13/C-12 (15)
-
C-14 (5)
-
organic carbon (6)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Hispaniola
-
Dominican Republic (2)
-
-
Puerto Rico (1)
-
-
-
Bahamas (1)
-
Cayman Islands
-
Grand Cayman Island (1)
-
-
-
-
Caspian Sea (1)
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
middle Holocene (1)
-
Neolithic (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Champlain Sea (1)
-
lower Pleistocene
-
Gelasian (1)
-
-
Matuyama Chron (1)
-
middle Pleistocene (3)
-
upper Pleistocene
-
Devensian (1)
-
Sartanian (1)
-
-
-
upper Quaternary
-
Brunhes Chron (2)
-
-
-
Siwalik System (1)
-
Stone Age
-
Neolithic (1)
-
-
Tertiary
-
Barreiras Formation (1)
-
lower Tertiary (1)
-
middle Tertiary (1)
-
Neogene
-
Capistrano Formation (1)
-
Miocene
-
lower Miocene
-
Burdigalian (1)
-
-
middle Miocene
-
Langhian (1)
-
Serravallian (1)
-
-
upper Miocene
-
Messinian (1)
-
Tortonian (1)
-
-
-
Pliocene
-
upper Pliocene (2)
-
-
-
Paleogene
-
Black Mingo Group (1)
-
Eocene
-
lower Eocene (6)
-
middle Eocene
-
Santee Limestone (1)
-
-
upper Eocene
-
Jackson Group (1)
-
-
-
Oligocene
-
lower Oligocene (1)
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene
-
lower Paleocene
-
Danian (2)
-
K-T boundary (2)
-
Puercan (1)
-
-
Ludlow Member (1)
-
middle Paleocene
-
Selandian (1)
-
-
Nanafalia Formation (2)
-
Tullock Member (1)
-
upper Paleocene
-
Thanetian (1)
-
-
-
Paleocene-Eocene Thermal Maximum (2)
-
Wilcox Group (1)
-
-
-
upper Cenozoic (1)
-
-
Chordata
-
Vertebrata
-
Pisces (1)
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Microtus (1)
-
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Archosauria
-
dinosaurs
-
Saurischia
-
Sauropodomorpha
-
Sauropoda (1)
-
-
-
-
-
-
-
-
-
-
clay mineralogy (4)
-
climate change (14)
-
continental shelf (4)
-
coprolites (2)
-
data processing (2)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 56
-
DSDP Site 436 (1)
-
-
Leg 57
-
DSDP Site 438 (1)
-
-
Leg 85
-
DSDP Site 574 (1)
-
-
-
Leg 38
-
DSDP Site 338 (1)
-
-
-
deformation (3)
-
diagenesis (4)
-
earthquakes (1)
-
East Pacific Ocean Islands
-
Easter Island (1)
-
-
ecology (4)
-
economic geology (3)
-
energy sources (1)
-
environmental geology (1)
-
Europe
-
Baltic region (1)
-
Central Europe
-
Austria (2)
-
Germany
-
Saxony-Anhalt Germany
-
Bitterfeld Germany (2)
-
-
-
Poland
-
Swietokrzyskie Poland
-
Kielce Poland (1)
-
-
Swiety Krzyz Mountains (1)
-
-
-
Danube Delta (1)
-
Donets Basin (1)
-
Kaliningrad Russian Federation (1)
-
Pechora Basin (1)
-
Southern Europe
-
Iberian Peninsula
-
Portugal (1)
-
Spain
-
Betic Cordillera (1)
-
-
-
Italy
-
Marches Italy (1)
-
Umbria Italy (2)
-
-
-
Stavelot-Venn Massif (1)
-
Tatar Russian Federation (1)
-
Ukraine
-
Boltyshka Depression (1)
-
Zhitomir Ukraine (1)
-
-
Ulyanovsk Russian Federation (1)
-
Variscides (1)
-
Western Europe
-
Belgium
-
Brabant Massif (1)
-
-
France
-
Armorican Massif (2)
-
Corsica (1)
-
Loire France (1)
-
Maine-et-Loire France (1)
-
Moselle France (1)
-
Nievre France (1)
-
Nord-Pas-de-Calais Basin (1)
-
Pas-de-Calais France
-
Boulonnais (1)
-
-
Vosges Mountains (1)
-
-
Ireland (2)
-
Netherlands (1)
-
Scandinavia
-
Denmark (2)
-
Norway
-
Finnmark Norway (1)
-
-
Sweden
-
Skane Sweden (2)
-
-
-
United Kingdom
-
Great Britain
-
England
-
Cheshire England (1)
-
Cornwall England (1)
-
Dorset England (1)
-
East Anglia
-
Norfolk England (1)
-
-
Shropshire England (1)
-
Somerset England (1)
-
Staffordshire England (1)
-
Welsh Borderland (2)
-
Yorkshire England
-
North Yorkshire England (1)
-
-
-
Scotland
-
Highland region Scotland
-
Sutherland Scotland (1)
-
-
-
Wales
-
Pembrokeshire Wales
-
Pembroke Wales (1)
-
-
South Wales (2)
-
South Wales coal field (1)
-
-
-
-
-
-
faults (7)
-
fungi
-
Myxomycetes (1)
-
-
geochemistry (9)
-
geochronology (1)
-
geomorphology (2)
-
geophysical methods (7)
-
glacial geology (1)
-
Graptolithina
-
Graptoloidea (1)
-
-
ground water (3)
-
hydrogeology (1)
-
hydrology (2)
-
ichnofossils (1)
-
igneous rocks
-
plutonic rocks
-
granites
-
microgranite (1)
-
-
-
volcanic rocks
-
andesites (1)
-
basanite (1)
-
pyroclastics
-
ignimbrite (1)
-
tuff (2)
-
-
rhyolites (1)
-
-
-
Indian Ocean
-
Red Sea
-
Gulf of Suez (1)
-
-
-
Indian Ocean Islands
-
Madagascar (1)
-
-
intrusions (1)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (5)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Diptera (1)
-
-
-
-
-
Myriapoda (1)
-
-
Trilobitomorpha
-
Trilobita (1)
-
-
-
Brachiopoda
-
Articulata
-
Spiriferida (1)
-
-
-
Bryozoa (3)
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata (1)
-
Mollusca
-
Bivalvia (5)
-
Cephalopoda
-
Ammonoidea
-
Ammonites (7)
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Cassidulinacea
-
Anomalinidae
-
Cibicidoides
-
Cibicidoides wuellerstorfi (1)
-
-
-
-
Orbitoidacea
-
Cibicides (1)
-
-
-
-
Radiolaria (3)
-
Thecamoeba (2)
-
Tintinnidae (1)
-
-
Vermes
-
Nematoida (1)
-
scolecodonts (3)
-
-
-
isotopes
-
radioactive isotopes
-
C-14 (5)
-
Pb-210 (1)
-
-
stable isotopes
-
C-13/C-12 (15)
-
O-18/O-16 (3)
-
S-34/S-32 (1)
-
Sr-87/Sr-86 (2)
-
-
-
land use (1)
-
lava (1)
-
Malay Archipelago
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
-
Mediterranean region (2)
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (1)
-
Black Sea (2)
-
-
West Mediterranean (1)
-
-
Mesozoic
-
Cretaceous
-
Bahariya Formation (1)
-
Blairmore Group (1)
-
Comanchean
-
Fredericksburg Group (1)
-
-
Dakota Formation (1)
-
Lower Cretaceous
-
Albian (5)
-
Aptian
-
lower Aptian (1)
-
-
Barremian (2)
-
Berriasian (3)
-
Bluesky Formation (1)
-
Cadomin Formation (1)
-
Fredericksburg Group (1)
-
Gething Formation (1)
-
Hauterivian (3)
-
McMurray Formation (1)
-
Neocomian (2)
-
Torok Formation (1)
-
Valanginian (4)
-
Wealden (1)
-
Zubair Formation (1)
-
-
Middle Cretaceous (2)
-
Upper Cretaceous
-
Campanian (4)
-
Cenomanian (4)
-
Coniacian (1)
-
K-T boundary (2)
-
Lameta Formation (1)
-
Maestrichtian
-
lower Maestrichtian (1)
-
-
Milk River Formation (2)
-
Prince Creek Formation (1)
-
Santonian (2)
-
Senonian (3)
-
Turonian (3)
-
-
-
Jurassic
-
Bazhenov Formation (2)
-
Lower Jurassic
-
Hettangian (1)
-
Pliensbachian (1)
-
Sinemurian (1)
-
Toarcian
-
lower Toarcian (2)
-
-
Triassic-Jurassic boundary (1)
-
upper Liassic (2)
-
-
Middle Jurassic
-
Bajocian (3)
-
Bathonian (1)
-
-
Upper Jurassic
-
Kimmeridge Clay (2)
-
Kimmeridgian (5)
-
Oxfordian
-
upper Oxfordian (1)
-
-
Tithonian (1)
-
Volgian (1)
-
-
-
Mist Mountain Formation (1)
-
Newark Supergroup (1)
-
Triassic
-
Lower Triassic
-
Induan (1)
-
Olenekian (3)
-
Panchet Series (1)
-
Permian-Triassic boundary (5)
-
Smithian (2)
-
Spathian (2)
-
-
Middle Triassic
-
Anisian (4)
-
Ladinian (3)
-
-
Narrabeen Group (1)
-
Upper Triassic
-
Carnian (4)
-
Chinle Formation (1)
-
Keuper (1)
-
Norian (5)
-
Rhaetian
-
Penarth Group (1)
-
-
Triassic-Jurassic boundary (1)
-
Xujiahe Formation (1)
-
-
-
-
metals
-
alkaline earth metals
-
strontium
-
Sr-87/Sr-86 (2)
-
-
-
cadmium (1)
-
lead
-
Pb-210 (1)
-
-
mercury (1)
-
-
metamorphic rocks
-
gneisses (1)
-
metasedimentary rocks (2)
-
-
metamorphism (2)
-
metasomatism (1)
-
Mexico
-
Puebla Mexico (1)
-
-
micropaleontology (5)
-
minerals (1)
-
North America
-
Appalachian Basin (3)
-
Appalachians
-
Northern Appalachians (1)
-
Southern Appalachians (1)
-
-
Denali Fault (2)
-
Gulf Coastal Plain (6)
-
Niagara Escarpment (1)
-
Rocky Mountains
-
Canadian Rocky Mountains (1)
-
-
Saint Lawrence Lowlands (1)
-
Western Interior (2)
-
-
ocean circulation (2)
-
Ocean Drilling Program
-
Leg 105
-
ODP Site 646 (1)
-
-
-
oil and gas fields (5)
-
orogeny (2)
-
oxygen
-
O-18/O-16 (3)
-
-
Pacific Ocean
-
Equatorial Pacific (1)
-
North Pacific
-
Northwest Pacific
-
East China Sea (1)
-
Japan Sea
-
Yamato Rise (1)
-
-
-
-
West Pacific
-
Northwest Pacific
-
East China Sea (1)
-
Japan Sea
-
Yamato Rise (1)
-
-
-
-
-
paleobotany (34)
-
paleoclimatology (51)
-
paleoecology (54)
-
paleogeography (23)
-
paleomagnetism (11)
-
paleontology (27)
-
Paleozoic
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (4)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Lower Mississippian
-
Kinderhookian
-
Banff Formation (1)
-
-
Lodgepole Formation (1)
-
Tournaisian (4)
-
-
Middle Mississippian
-
Visean (3)
-
-
Upper Mississippian
-
Serpukhovian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (1)
-
-
Middle Pennsylvanian
-
Allegheny Group (1)
-
Desmoinesian (1)
-
-
Pottsville Group (2)
-
Upper Pennsylvanian
-
Missourian
-
Seminole Formation (1)
-
-
-
-
Upper Carboniferous
-
Stephanian (1)
-
Westphalian (5)
-
-
-
Chattanooga Shale (1)
-
Cow Head Group (1)
-
Devonian
-
Lower Devonian
-
Battery Point Formation (1)
-
Lochkovian (1)
-
-
Middle Devonian
-
Givetian (1)
-
Hamilton Group (1)
-
-
Old Red Sandstone (4)
-
Upper Devonian
-
Famennian
-
upper Famennian (1)
-
-
Frasnian (1)
-
-
-
-
-