Skip Nav Destination
acritarchs
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
-
Kalahari Desert (1)
-
Kufra Basin (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
Ghadames Basin (2)
-
Libya
-
Murzuk Basin (2)
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
-
Sahara (3)
-
Southern Africa
-
Gariep Belt (1)
-
Karoo Basin (1)
-
Namibia (1)
-
South Africa
-
Cape Province region (1)
-
Eastern Cape Province South Africa (1)
-
Free State South Africa (1)
-
-
-
West Africa
-
Guinea-Bissau (1)
-
-
-
Anglesey (1)
-
Antarctica
-
James Ross Island (1)
-
Queen Maud Land (1)
-
South Shetland Islands
-
King George Island (1)
-
Livingston Island (1)
-
-
-
Arctic Ocean
-
Norwegian Sea
-
Voring Plateau (1)
-
-
-
Arctic region
-
Greenland
-
East Greenland (3)
-
Jameson Land (1)
-
-
Svalbard
-
Spitsbergen
-
Nordaustlandet (2)
-
Spitsbergen Island
-
Ny Friesland (1)
-
-
-
-
-
Asia
-
Arabian Peninsula
-
Oman
-
Oman Mountains (2)
-
-
Saudi Arabia (5)
-
United Arab Emirates
-
Ras al-Khaimah (1)
-
-
-
Central Asia
-
Aral Sea (1)
-
Kazakhstan
-
Karatau Range (2)
-
-
-
Far East
-
China
-
Anhui China (2)
-
Chongqing China (1)
-
Guangxi China (1)
-
Guizhou China (5)
-
Hebei China
-
Jixian China (1)
-
-
Hubei China
-
Yichang China (4)
-
-
Hunan China (1)
-
Shanxi China (2)
-
Sichuan China (2)
-
South China Block (3)
-
Tarim Platform (1)
-
Xinjiang China (1)
-
Yangtze Platform (5)
-
Yangtze Three Gorges (5)
-
Yunnan China
-
Kunming China (1)
-
-
Zhejiang China (2)
-
-
Mongolia (1)
-
-
Indian Peninsula
-
India (1)
-
Pakistan
-
North-West Frontier Pakistan
-
Chitral Pakistan (1)
-
-
Punjab Pakistan
-
Salt Range (3)
-
-
-
-
Karakoram (1)
-
Krasnoyarsk Russian Federation
-
Turukhansk Russian Federation (1)
-
-
Middle East
-
Iran
-
Elburz (1)
-
-
Iraq (1)
-
Israel
-
Negev (1)
-
-
Turkey
-
Anatolia (2)
-
Malatya Turkey (1)
-
Taurus Mountains (1)
-
-
-
Patom Plateau (1)
-
Siberia (4)
-
Siberian Platform (3)
-
Tien Shan
-
Karatau Range (2)
-
-
Yakutia Russian Federation (2)
-
-
Atlantic Ocean
-
North Atlantic
-
English Channel (1)
-
Great Bahama Bank (1)
-
Gulf of Saint Lawrence (1)
-
Hudson Strait (1)
-
Labrador Sea
-
Labrador Shelf (1)
-
-
North Sea (5)
-
Northeast Atlantic
-
Porcupine Seabight (1)
-
-
Northwest Atlantic (1)
-
Rockall Trough (1)
-
-
-
Atlantic Ocean Islands
-
Bermuda
-
Harrington Sound (1)
-
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Georgina Basin (1)
-
Northern Territory Australia (1)
-
Officer Basin (1)
-
South Australia
-
Gawler Craton (1)
-
-
Victoria Australia
-
Gippsland Basin (1)
-
-
Western Australia
-
Canning Basin (1)
-
-
-
-
Avalon Zone (1)
-
Bay of Islands (1)
-
Caledonides (2)
-
Cambay Basin (1)
-
Canada
-
Arctic Archipelago (2)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick
-
Saint John County New Brunswick
-
Saint John New Brunswick (1)
-
-
-
Nova Scotia
-
Cape Breton Island (1)
-
-
-
Meguma Terrane (1)
-
Newfoundland and Labrador
-
Labrador (2)
-
Newfoundland
-
Avalon Peninsula (1)
-
Great Northern Peninsula (1)
-
Port au Port Peninsula (2)
-
-
-
Ontario
-
Hamilton Ontario (1)
-
Manitoulin District Ontario
-
Manitoulin Island (1)
-
-
-
Ottawa Valley (1)
-
Quebec
-
Anticosti Island (1)
-
Gaspe Peninsula (1)
-
Montreal and Jesus Islands County Quebec
-
Montreal Quebec (1)
-
-
-
-
Mackenzie Mountains (1)
-
Nunavut
-
Ellesmere Island (2)
-
Sverdrup Basin (1)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Queen Elizabeth Islands
-
Ellesmere Island (2)
-
Parry Islands (1)
-
Sverdrup Basin (1)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Western Canada
-
Alberta
-
Athabasca Oil Sands (1)
-
Buffalo Head Hills (1)
-
-
British Columbia (2)
-
Northwest Territories (10)
-
Saskatchewan (2)
-
Yukon Territory (1)
-
-
-
Cardigan Bay (1)
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Puerto Rico (1)
-
-
-
Bahamas (2)
-
-
-
Caspian Sea (1)
-
Colorado River (1)
-
Commonwealth of Independent States
-
Aral Sea (1)
-
Kazakhstan
-
Karatau Range (2)
-
-
Russian Federation
-
Komi Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Turukhansk Russian Federation (1)
-
-
Patom Plateau (1)
-
Pechora Basin (1)
-
Siberian Platform (3)
-
Yakutia Russian Federation (2)
-
-
-
Cornwallis Island (1)
-
Europe
-
Baltic region
-
Estonia
-
Tallinn Estonia (3)
-
-
-
Campine (1)
-
Central Europe
-
Czech Republic
-
Bohemia (1)
-
-
Germany
-
Mecklenburg-Western Pomerania Germany
-
Rugen Island (1)
-
-
-
Poland
-
Swietokrzyskie Poland
-
Kielce Poland (2)
-
-
Swiety Krzyz Mountains (4)
-
-
Silesia (1)
-
-
Danube Delta (1)
-
Fennoscandian Shield (1)
-
Komi Russian Federation (1)
-
Pechora Basin (1)
-
Rhenish Schiefergebirge (1)
-
Southern Europe
-
Greece (1)
-
Iberian Peninsula
-
Ossa-Morena Zone (1)
-
Spain
-
Cantabria Spain (1)
-
Cantabrian Mountains (1)
-
Iberian Mountains (1)
-
-
-
Italy
-
Marches Italy (1)
-
Sardinia Italy (1)
-
Umbria Italy (1)
-
Veneto Italy
-
Vicenza Italy (1)
-
-
-
-
Stavelot-Venn Massif (1)
-
Tornquist-Teisseyre Zone (1)
-
Variscides (1)
-
Western Europe
-
Belgium
-
Flanders Belgium
-
Antwerp Belgium (2)
-
-
Wallonia Belgium
-
Liege Belgium (1)
-
-
-
France
-
Armorican Massif (2)
-
Corsica (1)
-
Haute-Saone France (1)
-
Loire France (1)
-
Maine-et-Loire France (1)
-
Manche France (1)
-
-
Iceland (1)
-
Ireland
-
Dublin Ireland (1)
-
Kildare Ireland (1)
-
Wicklow Ireland (1)
-
-
Rhone Valley (1)
-
Scandinavia
-
Denmark
-
Bornholm (1)
-
-
Norway (1)
-
Sweden
-
Gotland Sweden (2)
-
Norrbotten Sweden
-
Laisvall Sweden (1)
-
-
-
-
United Kingdom
-
Great Britain
-
England
-
Derbyshire England (1)
-
Devon England (1)
-
Dorset England (2)
-
Ingleton England (1)
-
Isle of Wight England (1)
-
Kent England (1)
-
Lincolnshire England (1)
-
Pennines (2)
-
Shropshire England (6)
-
Somerset England (1)
-
Welsh Borderland (1)
-
Wessex Basin (1)
-
Yorkshire England
-
North Yorkshire England (2)
-
-
-
Scotland
-
Hebrides
-
Inner Hebrides
-
Isle of Skye (1)
-
-
-
Highland region Scotland
-
Inverness-shire Scotland
-
Isle of Skye (1)
-
-
-
-
Wales
-
Carmarthenshire Wales
-
Llandovery Wales (1)
-
-
Gwynedd Wales
-
Arenig (2)
-
-
Merionethshire Wales
-
Arenig (2)
-
-
South Wales (2)
-
-
-
-
-
-
Grand Banks (2)
-
Grand Canyon (2)
-
Indian Ocean
-
Red Sea (1)
-
-
Lake District (7)
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (1)
-
Black Sea (1)
-
-
-
Melville Peninsula (1)
-
Midland Valley (1)
-
Midlands (1)
-
North America
-
Appalachian Basin (1)
-
Appalachians
-
Appalachian Plateau (1)
-
Carolina slate belt (1)
-
Northern Appalachians (2)
-
Southern Appalachians (2)
-
-
Eastern Overthrust Belt (1)
-
Great Lakes
-
Lake Huron (1)
-
-
Great Lakes region (1)
-
Gulf Coastal Plain (1)
-
Niagara Escarpment (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Uinta Mountains (1)
-
-
-
Western Canada Sedimentary Basin (1)
-
Western Interior
-
Western Interior Seaway (1)
-
-
Williston Basin (1)
-
-
North Slope (1)
-
ODP Site 642 (1)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Santa Monica Basin (1)
-
-
-
North Pacific
-
Northeast Pacific
-
Santa Monica Basin (1)
-
-
-
South Pacific
-
Southwest Pacific
-
Arafura Sea (1)
-
-
-
West Pacific
-
Southwest Pacific
-
Arafura Sea (1)
-
-
-
-
Point Barrow (1)
-
Russian Platform (2)
-
San Nicolas Basin (1)
-
San Pedro Basin (1)
-
Scotia Sea Islands
-
South Shetland Islands
-
King George Island (1)
-
Livingston Island (1)
-
-
-
Seymour Island (1)
-
South America
-
Andes (1)
-
Argentina
-
Buenos Aires Argentina (1)
-
Paganzo Basin (1)
-
San Juan Argentina (1)
-
-
Bolivia
-
Cochabamba Bolivia (1)
-
Santa Cruz Bolivia (1)
-
-
Brazil
-
Amazonas Basin (1)
-
Mato Grosso Brazil (1)
-
Sao Paulo Brazil (1)
-
-
Colombia (2)
-
Paraguay (1)
-
Parana Basin (4)
-
Peru (2)
-
Precordillera (1)
-
Uruguay (2)
-
-
Southern Ocean
-
Ross Sea (1)
-
-
Southern Uplands (1)
-
Spring Mountains (1)
-
United States
-
Alabama
-
Etowah County Alabama (1)
-
Jefferson County Alabama
-
Birmingham Alabama (1)
-
-
-
Alaska (2)
-
Arizona
-
Coconino County Arizona (2)
-
Mohave County Arizona (2)
-
-
California
-
Santa Clara County California (1)
-
Southern California (1)
-
-
Colorado (1)
-
Eastern U.S. (1)
-
Georgia
-
Catoosa County Georgia (2)
-
Early County Georgia (1)
-
-
Indiana
-
Carroll County Indiana (1)
-
Dearborn County Indiana (1)
-
Jennings County Indiana (1)
-
Wayne County Indiana (1)
-
-
Iowa
-
Floyd County Iowa (1)
-
-
Kansas
-
Clark County Kansas (1)
-
-
Kentucky
-
Bath County Kentucky (1)
-
Fleming County Kentucky (1)
-
Madison County Kentucky (1)
-
Nelson County Kentucky (1)
-
Oldham County Kentucky (1)
-
-
Maryland (1)
-
Michigan
-
Michigan Lower Peninsula
-
Emmet County Michigan (1)
-
-
-
Midcontinent (1)
-
Midwest (2)
-
Missouri
-
Marion County Missouri (1)
-
Ralls County Missouri (1)
-
-
Montana
-
Gallatin County Montana (1)
-
-
New Mexico (1)
-
New York
-
Chautauqua County New York (1)
-
Monroe County New York (1)
-
Niagara County New York (1)
-
Oneida County New York (1)
-
Steuben County New York (1)
-
-
North Carolina (1)
-
Ohio
-
Adams County Ohio (1)
-
-
Oklahoma
-
Murray County Oklahoma (1)
-
-
Pennsylvania (2)
-
Tennessee
-
Anderson County Tennessee (1)
-
Hawkins County Tennessee (1)
-
Oak Ridge National Laboratory (1)
-
-
Texas
-
West Texas (1)
-
-
U. S. Rocky Mountains
-
Uinta Mountains (1)
-
-
Utah
-
Millard County Utah (1)
-
Morgan County Utah (1)
-
Weber County Utah (1)
-
-
Virginia (2)
-
Washington
-
Pend Oreille County Washington (1)
-
-
West Virginia
-
Clay County West Virginia (1)
-
-
-
USSR (1)
-
Victoria Island (2)
-
West Pacific Ocean Islands
-
Chatham Islands (1)
-
-
-
commodities
-
energy sources (2)
-
oil and gas fields (2)
-
petroleum
-
natural gas (3)
-
-
-
elements, isotopes
-
boron (1)
-
carbon
-
C-13 (1)
-
C-13/C-12 (11)
-
organic carbon (6)
-
-
hydrogen (1)
-
isotope ratios (10)
-
isotopes
-
stable isotopes
-
C-13 (1)
-
C-13/C-12 (11)
-
O-18/O-16 (3)
-
S-34/S-32 (2)
-
Sr-87/Sr-86 (2)
-
-
-
metals
-
alkaline earth metals
-
strontium
-
Sr-87/Sr-86 (2)
-
-
-
germanium (2)
-
-
nitrogen (1)
-
oxygen
-
O-18/O-16 (3)
-
-
phosphorus (1)
-
silicon (2)
-
sulfur
-
S-34/S-32 (2)
-
-
trace metals (1)
-
-
fossils
-
bacteria (3)
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (1)
-
-
Placodermi
-
Arthrodira (1)
-
-
-
Tetrapoda
-
Reptilia
-
Diapsida
-
Archosauria
-
dinosaurs
-
Saurischia
-
Theropoda (1)
-
-
-
-
-
-
-
-
-
cyanobacteria (13)
-
eukaryotes (4)
-
fungi (4)
-
Graptolithina
-
Graptoloidea (4)
-
-
ichnofossils
-
Cruziana (1)
-
-
Invertebrata
-
Archaeocyatha (3)
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (3)
-
-
-
Trilobitomorpha
-
Trilobita (15)
-
-
-
Brachiopoda
-
Articulata
-
Spiriferida (1)
-
-
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (1)
-
-
-
Mollusca
-
Bivalvia (2)
-
Cephalopoda
-
Ammonoidea (1)
-
Nautiloidea (1)
-
-
Gastropoda (2)
-
-
Porifera
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Globigerinacea
-
Globigerinidae (1)
-
-
-
Textulariina (1)
-
-
Radiolaria (7)
-
Silicoflagellata (2)
-
Thecamoeba (2)
-
Tintinnidae (1)
-
-
Vermes
-
Annelida (1)
-
scolecodonts (7)
-
-
-
Metazoa (4)
-
microfossils
-
Chitinozoa (36)
-
Conodonta
-
Hindeodus (1)
-
-
problematic microfossils (7)
-
scolecodonts (7)
-
-
palynomorphs
-
acritarchs
-
Hystrichosphaeridae (5)
-
-
Chitinozoa (36)
-
Dinoflagellata
-
Hystrichosphaeridae (5)
-
-
megaspores (2)
-
miospores
-
pollen (14)
-
-
problematic palynomorphs (2)
-
-
Plantae
-
algae
-
calcareous algae (1)
-
Chlorophyta
-
Botryococcus (1)
-
Tasmanites (1)
-
-
Chrysophyta (1)
-
Coccolithophoraceae (1)
-
diatoms (5)
-
nannofossils (3)
-
Pyrrhophyta (1)
-
-
Pteridophyta
-
Lycopsida
-
Lycopodium (1)
-
-
-
Spermatophyta
-
Gymnospermae (1)
-
-
-
problematic fossils
-
problematic microfossils (7)
-
-
prokaryotes (3)
-
thallophytes (16)
-
tracks (1)
-
-
geochronology methods
-
paleomagnetism (1)
-
Pb/Pb (1)
-
tephrochronology (2)
-
U/Pb (5)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene (6)
-
Pleistocene (2)
-
-
Tertiary
-
lower Tertiary (1)
-
Neogene
-
Miocene
-
Calvert Formation (1)
-
lower Miocene (1)
-
middle Miocene (1)
-
upper Miocene (1)
-
-
Pliocene
-
lower Pliocene (1)
-
upper Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
Bracklesham Group (1)
-
lower Eocene
-
Aquia Formation (1)
-
Ypresian (1)
-
-
middle Eocene
-
Bartonian (1)
-
-
upper Eocene
-
Priabonian (1)
-
-
-
Oligocene
-
lower Oligocene
-
Rupelian (1)
-
-
-
Paleocene (2)
-
-
-
-
Dalradian (1)
-
Mesozoic
-
Cretaceous
-
Hatteras Formation (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (2)
-
Barremian (1)
-
Blake-Bahama Formation (1)
-
Clearwater Formation (1)
-
Hauterivian (1)
-
Kiowa Formation (1)
-
Mannville Group (1)
-
McMurray Formation (1)
-
Torok Formation (1)
-
Valanginian (1)
-
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Campanian (1)
-
Cenomanian (3)
-
Greenhorn Limestone (1)
-
Santonian (1)
-
Senonian (2)
-
Turonian (3)
-
-
-
Jurassic
-
Lower Jurassic
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic
-
Bajocian (1)
-
Bathonian (1)
-
Callovian (1)
-
-
Upper Jurassic
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Oxfordian (3)
-
-
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (3)
-
-
Montney Formation (1)
-
Upper Triassic
-
Carnian (1)
-
Mercia Mudstone (1)
-
-
-
-
Paleozoic
-
Bedford Shale (2)
-
Cambrian
-
Lower Cambrian
-
Atdabanian (1)
-
Chilhowee Group (1)
-
Tommotian (3)
-
-
Middle Cambrian
-
Burgess Shale (1)
-
-
Upper Cambrian
-
Furongian (2)
-
Goldenville Formation (1)
-
-
-
Carboniferous
-
Lower Carboniferous (1)
-
Mississippian
-
Bear Gulch Limestone Member (1)
-
Lower Mississippian
-
Kinderhookian (1)
-
Lodgepole Formation (1)
-
Tournaisian (1)
-
-
Upper Mississippian
-
Chesterian (1)
-
Heath Formation (1)
-
-
-
Namurian (1)
-
Upper Carboniferous (1)
-
-
Cow Head Group (2)
-
Devonian
-
Keg River Formation (1)
-
Lower Devonian
-
Emsian (2)
-
Gedinnian (1)
-
Lochkovian (1)
-
Pragian (1)
-
-
Middle Devonian
-
Boyle Dolomite (1)
-
Eifelian (1)
-
Givetian (5)
-
-
Upper Devonian
-
Famennian
-
upper Famennian (2)
-
-
Frasnian (3)
-
Kellwasser event (1)
-
Lime Creek Formation (1)
-
-
-
Ellis Bay Formation (1)
-
Exshaw Formation (1)
-
lower Paleozoic (6)
-
Ordovician
-
Acoite Formation (2)
-
Gull River Formation (1)
-
Lower Ordovician
-
Arenigian (8)
-
Ellenburger Group (1)
-
Floian (2)
-
Tremadocian
-
Halifax Formation (1)
-
-
-
Middle Ordovician
-
Bromide Formation (2)
-
Dapingian (1)
-
Darriwilian (2)
-
Llandeilian (1)
-
Llanvirnian (6)
-
Table Head Group (1)
-
-
Pogonip Group (1)
-
Skiddaw Slates (3)
-
Upper Ordovician
-
Ashgillian (4)
-
Caradocian
-
Borrowdale Volcanic Group (1)
-
-
Hirnantian (1)
-
-
-
Permian
-
Ecca Group (1)
-
Guadalupian (1)
-
Longtan Formation (1)
-
Lower Permian
-
Leonardian (1)
-
-
Park City Formation (1)
-
Phosphoria Formation (1)
-
Upper Permian
-
Changxing Formation (1)
-
Kazanian (1)
-
Permian-Triassic boundary (3)
-
Tatarian (1)
-
-
Vryheid Formation (2)
-
Wellington Formation (1)
-
-
Read Bay Formation (1)
-
Silurian
-
Lockport Formation (1)
-
Lower Silurian
-
Llandovery
-
Aeronian (1)
-
Telychian (1)
-
-
Qalibah Formation (1)
-
Tuscarora Formation (3)
-
Wenlock (4)
-
-
Middle Silurian
-
Clinton Group (3)
-
Rose Hill Formation (1)
-
Waldron Shale (2)
-
-
Rockwood Formation (1)
-
Upper Silurian
-
Ludlow (2)
-
Salina Group (1)
-
-
-
upper Paleozoic
-
Bakken Formation (1)
-
Copacabana Group (1)
-
Dwyka Formation (1)
-
-
-
Phanerozoic (1)
-
Precambrian
-
Changzhougou Formation (1)
-
Chuar Group (3)
-
Gunflint Iron Formation (1)
-
Johnnie Formation (1)
-
Uinta Mountain Group (1)
-
upper Precambrian
-
Proterozoic
-
Damara System (1)
-
Kunyang Group (1)
-
Lewisian (1)
-
Mesoproterozoic
-
Belt Supergroup (2)
-
Helikian (1)
-
Roper Group (2)
-
-
Neoproterozoic
-
Brioverian (1)
-
Cryogenian (2)
-
Doushantuo Formation (6)
-
Ediacaran (14)
-
Hadrynian (1)
-
Infracambrian (1)
-
Marinoan (1)
-
Riphean
-
upper Riphean (1)
-
-
Sturtian (1)
-
Torridonian (2)
-
Vendian (11)
-
-
Paleoproterozoic
-
Aphebian (1)
-
-
Sinian
-
Doushantuo Formation (6)
-
-
-
-
-
Yudomian (1)
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites (1)
-
-
volcanic rocks
-
pyroclastics (1)
-
-
-
ophiolite (1)
-
volcanic ash (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
metacarbonate rocks (1)
-
metasedimentary rocks (3)
-
slates (1)
-
-
ophiolite (1)
-
turbidite (4)
-
-
minerals
-
carbonates (1)
-
oxides
-
manganese oxides (1)
-
-
phosphates (1)
-
silicates
-
framework silicates
-
silica minerals
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
zircon group
-
zircon (3)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals (1)
-
illite (1)
-
-
-
sulfides
-
pyrite (2)
-
-
-
Primary terms
-
absolute age (7)
-
Africa
-
Kalahari Desert (1)
-
Kufra Basin (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
Ghadames Basin (2)
-
Libya
-
Murzuk Basin (2)
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
-
Sahara (3)
-
Southern Africa
-
Gariep Belt (1)
-
Karoo Basin (1)
-
Namibia (1)
-
South Africa
-
Cape Province region (1)
-
Eastern Cape Province South Africa (1)
-
Free State South Africa (1)
-
-
-
West Africa
-
Guinea-Bissau (1)
-
-
-
Antarctica
-
James Ross Island (1)
-
Queen Maud Land (1)
-
South Shetland Islands
-
King George Island (1)
-
Livingston Island (1)
-
-
-
Arctic Ocean
-
Norwegian Sea
-
Voring Plateau (1)
-
-
-
Arctic region
-
Greenland
-
East Greenland (3)
-
Jameson Land (1)
-
-
Svalbard
-
Spitsbergen
-
Nordaustlandet (2)
-
Spitsbergen Island
-
Ny Friesland (1)
-
-
-
-
-
Asia
-
Arabian Peninsula
-
Oman
-
Oman Mountains (2)
-
-
Saudi Arabia (5)
-
United Arab Emirates
-
Ras al-Khaimah (1)
-
-
-
Central Asia
-
Aral Sea (1)
-
Kazakhstan
-
Karatau Range (2)
-
-
-
Far East
-
China
-
Anhui China (2)
-
Chongqing China (1)
-
Guangxi China (1)
-
Guizhou China (5)
-
Hebei China
-
Jixian China (1)
-
-
Hubei China
-
Yichang China (4)
-
-
Hunan China (1)
-
Shanxi China (2)
-
Sichuan China (2)
-
South China Block (3)
-
Tarim Platform (1)
-
Xinjiang China (1)
-
Yangtze Platform (5)
-
Yangtze Three Gorges (5)
-
Yunnan China
-
Kunming China (1)
-
-
Zhejiang China (2)
-
-
Mongolia (1)
-
-
Indian Peninsula
-
India (1)
-
Pakistan
-
North-West Frontier Pakistan
-
Chitral Pakistan (1)
-
-
Punjab Pakistan
-
Salt Range (3)
-
-
-
-
Karakoram (1)
-
Krasnoyarsk Russian Federation
-
Turukhansk Russian Federation (1)
-
-
Middle East
-
Iran
-
Elburz (1)
-
-
Iraq (1)
-
Israel
-
Negev (1)
-
-
Turkey
-
Anatolia (2)
-
Malatya Turkey (1)
-
Taurus Mountains (1)
-
-
-
Patom Plateau (1)
-
Siberia (4)
-
Siberian Platform (3)
-
Tien Shan
-
Karatau Range (2)
-
-
Yakutia Russian Federation (2)
-
-
Atlantic Ocean
-
North Atlantic
-
English Channel (1)
-
Great Bahama Bank (1)
-
Gulf of Saint Lawrence (1)
-
Hudson Strait (1)
-
Labrador Sea
-
Labrador Shelf (1)
-
-
North Sea (5)
-
Northeast Atlantic
-
Porcupine Seabight (1)
-
-
Northwest Atlantic (1)
-
Rockall Trough (1)
-
-
-
Atlantic Ocean Islands
-
Bermuda
-
Harrington Sound (1)
-
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Georgina Basin (1)
-
Northern Territory Australia (1)
-
Officer Basin (1)
-
South Australia
-
Gawler Craton (1)
-
-
Victoria Australia
-
Gippsland Basin (1)
-
-
Western Australia
-
Canning Basin (1)
-
-
-
-
bacteria (3)
-
biogeography (26)
-
boron (1)
-
Canada
-
Arctic Archipelago (2)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick
-
Saint John County New Brunswick
-
Saint John New Brunswick (1)
-
-
-
Nova Scotia
-
Cape Breton Island (1)
-
-
-
Meguma Terrane (1)
-
Newfoundland and Labrador
-
Labrador (2)
-
Newfoundland
-
Avalon Peninsula (1)
-
Great Northern Peninsula (1)
-
Port au Port Peninsula (2)
-
-
-
Ontario
-
Hamilton Ontario (1)
-
Manitoulin District Ontario
-
Manitoulin Island (1)
-
-
-
Ottawa Valley (1)
-
Quebec
-
Anticosti Island (1)
-
Gaspe Peninsula (1)
-
Montreal and Jesus Islands County Quebec
-
Montreal Quebec (1)
-
-
-
-
Mackenzie Mountains (1)
-
Nunavut
-
Ellesmere Island (2)
-
Sverdrup Basin (1)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Queen Elizabeth Islands
-
Ellesmere Island (2)
-
Parry Islands (1)
-
Sverdrup Basin (1)
-
Sverdrup Islands
-
Axel Heiberg Island (2)
-
-
-
Western Canada
-
Alberta
-
Athabasca Oil Sands (1)
-
Buffalo Head Hills (1)
-
-
British Columbia (2)
-
Northwest Territories (10)
-
Saskatchewan (2)
-
Yukon Territory (1)
-
-
-
carbon
-
C-13 (1)
-
C-13/C-12 (11)
-
organic carbon (6)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Puerto Rico (1)
-
-
-
Bahamas (2)
-
-
-
Caspian Sea (1)
-
Cenozoic
-
Quaternary
-
Holocene (6)
-
Pleistocene (2)
-
-
Tertiary
-
lower Tertiary (1)
-
Neogene
-
Miocene
-
Calvert Formation (1)
-
lower Miocene (1)
-
middle Miocene (1)
-
upper Miocene (1)
-
-
Pliocene
-
lower Pliocene (1)
-
upper Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
Bracklesham Group (1)
-
lower Eocene
-
Aquia Formation (1)
-
Ypresian (1)
-
-
middle Eocene
-
Bartonian (1)
-
-
upper Eocene
-
Priabonian (1)
-
-
-
Oligocene
-
lower Oligocene
-
Rupelian (1)
-
-
-
Paleocene (2)
-
-
-
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (1)
-
-
Placodermi
-
Arthrodira (1)
-
-
-
Tetrapoda
-
Reptilia
-
Diapsida
-
Archosauria
-
dinosaurs
-
Saurischia
-
Theropoda (1)
-
-
-
-
-
-
-
-
-
clay mineralogy (1)
-
continental drift (3)
-
continental shelf (1)
-
Deep Sea Drilling Project
-
IPOD
-
DSDP Site 603 (1)
-
Leg 93 (1)
-
Leg 94
-
DSDP Site 610 (1)
-
-
Leg 95 (1)
-
-
Leg 11
-
DSDP Site 105 (1)
-
-
Leg 19 (1)
-
Leg 43
-
DSDP Site 386 (1)
-
-
Leg 44
-
DSDP Site 391 (1)
-
-
-
deformation (2)
-
diagenesis (4)
-
ecology (1)
-
economic geology (3)
-
electron microscopy (1)
-
energy sources (2)
-
Europe
-
Baltic region
-
Estonia
-
Tallinn Estonia (3)
-
-
-
Campine (1)
-
Central Europe
-
Czech Republic
-
Bohemia (1)
-
-
Germany
-
Mecklenburg-Western Pomerania Germany
-
Rugen Island (1)
-
-
-
Poland
-
Swietokrzyskie Poland
-
Kielce Poland (2)
-
-
Swiety Krzyz Mountains (4)
-
-
Silesia (1)
-
-
Danube Delta (1)
-
Fennoscandian Shield (1)
-
Komi Russian Federation (1)
-
Pechora Basin (1)
-
Rhenish Schiefergebirge (1)
-
Southern Europe
-
Greece (1)
-
Iberian Peninsula
-
Ossa-Morena Zone (1)
-
Spain
-
Cantabria Spain (1)
-
Cantabrian Mountains (1)
-
Iberian Mountains (1)
-
-
-
Italy
-
Marches Italy (1)
-
Sardinia Italy (1)
-
Umbria Italy (1)
-
Veneto Italy
-
Vicenza Italy (1)
-
-
-
-
Stavelot-Venn Massif (1)
-
Tornquist-Teisseyre Zone (1)
-
Variscides (1)
-
Western Europe
-
Belgium
-
Flanders Belgium
-
Antwerp Belgium (2)
-
-
Wallonia Belgium
-
Liege Belgium (1)
-
-
-
France
-
Armorican Massif (2)
-
Corsica (1)
-
Haute-Saone France (1)
-
Loire France (1)
-
Maine-et-Loire France (1)
-
Manche France (1)
-
-
Iceland (1)
-
Ireland
-
Dublin Ireland (1)
-
Kildare Ireland (1)
-
Wicklow Ireland (1)
-
-
Rhone Valley (1)
-
Scandinavia
-
Denmark
-
Bornholm (1)
-
-
Norway (1)
-
Sweden
-
Gotland Sweden (2)
-
Norrbotten Sweden
-
Laisvall Sweden (1)
-
-
-
-
United Kingdom
-
Great Britain
-
England
-
Derbyshire England (1)
-
Devon England (1)
-
Dorset England (2)
-
Ingleton England (1)
-
Isle of Wight England (1)
-
Kent England (1)
-
Lincolnshire England (1)
-
Pennines (2)
-
Shropshire England (6)
-
Somerset England (1)
-
Welsh Borderland (1)
-
Wessex Basin (1)
-
Yorkshire England
-
North Yorkshire England (2)
-
-
-
Scotland
-
Hebrides
-
Inner Hebrides
-
Isle of Skye (1)
-
-
-
Highland region Scotland
-
Inverness-shire Scotland
-
Isle of Skye (1)
-
-
-
-
Wales
-
Carmarthenshire Wales
-
Llandovery Wales (1)
-
-
Gwynedd Wales
-
Arenig (2)
-
-
Merionethshire Wales
-
Arenig (2)
-
-
South Wales (2)
-
-
-
-
-
-
faults (6)
-
folds (3)
-
fungi (4)
-
geochemistry (10)
-
geomorphology (1)
-
geophysical methods (4)
-
glacial geology (2)
-
Graptolithina
-
Graptoloidea (4)
-
-
hydrogen (1)
-
ichnofossils
-
Cruziana (1)
-
-
igneous rocks
-
plutonic rocks
-
granites (1)
-
-
volcanic rocks
-
pyroclastics (1)
-
-
-
Indian Ocean
-
Red Sea (1)
-
-
Integrated Ocean Drilling Program
-
Expedition 307
-
IODP Site U1318 (1)
-
-
-
intrusions (2)
-
Invertebrata
-
Archaeocyatha (3)
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (3)
-
-
-
Trilobitomorpha
-
Trilobita (15)
-
-
-
Brachiopoda
-
Articulata
-
Spiriferida (1)
-
-
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (1)
-
-
-
Mollusca
-
Bivalvia (2)
-
Cephalopoda
-
Ammonoidea (1)
-
Nautiloidea (1)
-
-
Gastropoda (2)
-
-
Porifera
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Globigerinacea
-
Globigerinidae (1)
-
-
-
Textulariina (1)
-
-
Radiolaria (7)
-
Silicoflagellata (2)
-
Thecamoeba (2)
-
Tintinnidae (1)
-
-
Vermes
-
Annelida (1)
-
scolecodonts (7)
-
-
-
isotopes
-
stable isotopes
-
C-13 (1)
-
C-13/C-12 (11)
-
O-18/O-16 (3)
-
S-34/S-32 (2)
-
Sr-87/Sr-86 (2)
-
-
-
marine geology (1)
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (1)
-
Black Sea (1)
-
-
-
Mesozoic
-
Cretaceous
-
Hatteras Formation (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (2)
-
Barremian (1)
-
Blake-Bahama Formation (1)
-
Clearwater Formation (1)
-
Hauterivian (1)
-
Kiowa Formation (1)
-
Mannville Group (1)
-
McMurray Formation (1)
-
Torok Formation (1)
-
Valanginian (1)
-
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Campanian (1)
-
Cenomanian (3)
-
Greenhorn Limestone (1)
-
Santonian (1)
-
Senonian (2)
-
Turonian (3)
-
-
-
Jurassic
-
Lower Jurassic
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic
-
Bajocian (1)
-
Bathonian (1)
-
Callovian (1)
-
-
Upper Jurassic
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Oxfordian (3)
-
-
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (3)
-
-
Montney Formation (1)
-
Upper Triassic
-
Carnian (1)
-
Mercia Mudstone (1)
-
-
-
-
metals
-
alkaline earth metals
-
strontium
-
Sr-87/Sr-86 (2)
-
-
-
germanium (2)
-
-
metamorphic rocks
-
metacarbonate rocks (1)
-
metasedimentary rocks (3)
-
slates (1)
-
-
metamorphism (6)
-
micropaleontology (6)
-
museums (1)
-
nitrogen (1)
-
North America
-
Appalachian Basin (1)
-
Appalachians
-
Appalachian Plateau (1)
-
Carolina slate belt (1)
-
Northern Appalachians (2)
-
Southern Appalachians (2)
-
-
Eastern Overthrust Belt (1)
-
Great Lakes
-
Lake Huron (1)
-
-
Great Lakes region (1)
-
Gulf Coastal Plain (1)
-
Niagara Escarpment (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Uinta Mountains (1)
-
-
-
Western Canada Sedimentary Basin (1)
-
Western Interior
-
Western Interior Seaway (1)
-
-
Williston Basin (1)
-
-
ocean circulation (1)
-
Ocean Drilling Program
-
Leg 104
-
ODP Site 643 (1)
-
-
Leg 166
-
ODP Site 1007 (1)
-
-
-
oceanography (3)
-
oil and gas fields (2)
-
orogeny (1)
-
oxygen
-
O-18/O-16 (3)
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Santa Monica Basin (1)
-
-
-
North Pacific
-
Northeast Pacific
-
Santa Monica Basin (1)
-
-
-
South Pacific
-
Southwest Pacific
-
Arafura Sea (1)
-
-
-
West Pacific
-
Southwest Pacific
-
Arafura Sea (1)
-
-
-
-
paleobotany (40)
-
paleoclimatology (12)
-
paleoecology (62)
-
paleogeography (37)
-
paleomagnetism (1)
-
paleontology (16)
-
Paleozoic
-
Bedford Shale (2)
-
Cambrian
-
Lower Cambrian
-
Atdabanian (1)
-
Chilhowee Group (1)
-
Tommotian (3)
-
-
Middle Cambrian
-
Burgess Shale (1)
-
-
Upper Cambrian
-
Furongian (2)
-
Goldenville Formation (1)
-
-
-
Carboniferous
-
Lower Carboniferous (1)
-
Mississippian
-
Bear Gulch Limestone Member (1)
-
Lower Mississippian
-
Kinderhookian (1)
-
Lodgepole Formation (1)
-
Tournaisian (1)
-
-
Upper Mississippian
-
Chesterian (1)
-
Heath Formation (1)
-
-
-
Namurian (1)
-
Upper Carboniferous (1)
-
-
Cow Head Group (2)
-
Devonian
-
Keg River Formation (1)
-
Lower Devonian
-
Emsian (2)
-
Gedinnian (1)
-
Lochkovian (1)
-
Pragian (1)
-
-
Middle Devonian
-
Boyle Dolomite (1)
-
Eifelian (1)
-
Givetian (5)
-
-
Upper Devonian
-
Famennian
-
upper Famennian (2)
-
-
Frasnian (3)
-
Kellwasser event (1)
-
Lime Creek Formation (1)
-
-
-
Ellis Bay Formation (1)
-
Exshaw Formation (1)
-
lower Paleozoic (6)
-
Ordovician
-
Acoite Formation (2)
-
Gull River Formation (1)
-
Lower Ordovician
-
Arenigian (8)
-
Ellenburger Group (1)
-
Floian (2)
-
Tremadocian
-
Halifax Formation (1)
-
-
-
Middle Ordovician
-
Bromide Formation (2)
-
Dapingian (1)
-
Darriwilian (2)
-
Llandeilian (1)
-
Llanvirnian (6)
-
Table Head Group (1)
-
-
Pogonip Group (1)
-
Skiddaw Slates (3)
-
Upper Ordovician
-
Ashgillian (4)
-
Caradocian
-
Borrowdale Volcanic Group (1)
-
-
Hirnantian (1)
-
-
-
Permian
-
Ecca Group (1)
-
Guadalupian (1)
-
Longtan Formation (1)
-
Lower Permian
-
Leonardian (1)
-
-
Park City Formation (1)
-
Phosphoria Formation (1)
-
Upper Permian
-
Changxing Formation (1)
-
Kazanian (1)
-
Permian-Triassic boundary (3)
-
Tatarian (1)
-
-
Vryheid Formation (2)
-
Wellington Formation (1)
-
-
Read Bay Formation (1)
-
Silurian
-
Lockport Formation (1)
-
Lower Silurian
-
Llandovery
-
Aeronian (1)
-
Telychian (1)
-
-
Qalibah Formation (1)
-
Tuscarora Formation (3)
-
Wenlock (4)
-
-
Middle Silurian
-
Clinton Group (3)
-
Rose Hill Formation (1)
-
Waldron Shale (2)
-
-
Rockwood Formation (1)
-
Upper Silurian
-
Ludlow (2)
-
Salina Group (1)
-
-
-
upper Paleozoic
-
Bakken Formation (1)
-
Copacabana Group (1)
-
Dwyka Formation (1)
-
-
-
palynology (8)
-
palynomorphs
-
acritarchs
-
Hystrichosphaeridae (5)
-
-
Chitinozoa (36)
-
Dinoflagellata
-
Hystrichosphaeridae (5)
-
-
megaspores (2)
-
miospores
-
pollen (14)
-
-
problematic palynomorphs (2)
-
-
petroleum
-
natural gas (3)
-
-
petrology (1)
-
Phanerozoic (1)
-
phosphorus (1)
-
Plantae
-
algae
-
calcareous algae (1)
-
Chlorophyta
-
Botryococcus (1)
-
Tasmanites (1)
-
-
Chrysophyta (1)
-
Coccolithophoraceae (1)
-
diatoms (5)
-
nannofossils (3)
-
Pyrrhophyta (1)
-
-
Pteridophyta
-
Lycopsida
-
Lycopodium (1)
-
-
-
Spermatophyta
-
Gymnospermae (1)
-
-
-
plate tectonics (8)
-
Precambrian
-
Changzhougou Formation (1)
-
Chuar Group (3)
-
Gunflint Iron Formation (1)
-
Johnnie Formation (1)
-
Uinta Mountain Group (1)
-
upper Precambrian
-
Proterozoic
-
Damara System (1)
-
Kunyang Group (1)
-
Lewisian (1)
-
Mesoproterozoic
-
Belt Supergroup (2)
-
Helikian (1)
-
Roper Group (2)
-
-
Neoproterozoic
-
Brioverian (1)
-
Cryogenian (2)
-
Doushantuo Formation (6)
-
Ediacaran (14)
-
Hadrynian (1)
-
Infracambrian (1)
-
Marinoan (1)
-
Riphean
-
upper Riphean (1)
-
-
Sturtian (1)
-
Torridonian (2)
-
Vendian (11)
-
-
Paleoproterozoic
-
Aphebian (1)
-
-
Sinian
-
Doushantuo Formation (6)
-
-
-
-
-
problematic fossils
-
problematic microfossils (7)
-
-
reefs (4)
-
sea-level changes (15)
-
sedimentary petrology (8)
-
sedimentary rocks
-
carbonate rocks
-
dolostone (1)
-
limestone
-
micrite (1)
-
-
wackestone (1)
-
-
chemically precipitated rocks
-
chert (6)
-
evaporites (1)
-
phosphate rocks (2)
-
-
clastic rocks
-
arenite (1)
-
black shale (3)
-
conglomerate (2)
-
diamictite (1)
-
graywacke (2)
-
marl (1)
-
mudstone (4)
-
red beds (1)
-
sandstone (11)
-
shale (7)
-
siltstone (6)
-
-
coal (1)
-
oil shale (1)
-
torbanite (1)
-
-
sedimentary structures
-
bedding plane irregularities
-
ripple marks (1)
-
-
biogenic structures
-
bioherms (2)
-
bioturbation (1)
-
microbial mats (1)
-
stromatolites (6)
-
-
planar bedding structures
-
cross-bedding (1)
-
cross-stratification (1)
-
laminations (1)
-
rhythmite (1)
-
-
-
sedimentation (15)
-
sediments
-
clastic sediments
-
clay (1)
-
-
marine sediments (3)
-
peat (1)
-
-
silicon (2)
-
soils (2)
-
South America
-
Andes (1)
-
Argentina
-
Buenos Aires Argentina (1)
-
Paganzo Basin (1)
-
San Juan Argentina (1)
-
-
Bolivia
-
Cochabamba Bolivia (1)
-
Santa Cruz Bolivia (1)
-
-
Brazil
-
Amazonas Basin (1)
-
Mato Grosso Brazil (1)
-
Sao Paulo Brazil (1)
-
-
Colombia (2)
-
Paraguay (1)
-
Parana Basin (4)
-
Peru (2)
-
Precordillera (1)
-
Uruguay (2)
-
-
Southern Ocean
-
Ross Sea (1)
-
-
stratigraphy (64)
-
structural geology (2)
-
sulfur
-
S-34/S-32 (2)
-
-
symposia (1)
-
tectonics (6)
-
tectonophysics (1)
-
thallophytes (16)
-
United States
-
Alabama
-
Etowah County Alabama (1)
-
Jefferson County Alabama
-
Birmingham Alabama (1)
-
-
-
Alaska (2)
-
Arizona
-
Coconino County Arizona (2)
-
Mohave County Arizona (2)
-
-
California
-
Santa Clara County California (1)
-
Southern California (1)
-
-
Colorado (1)
-
Eastern U.S. (1)
-
Georgia
-
Catoosa County Georgia (2)
-
Early County Georgia (1)
-
-
Indiana
-
Carroll County Indiana (1)
-
Dearborn County Indiana (1)
-
Jennings County Indiana (1)
-
Wayne County Indiana (1)
-
-
Iowa
-
Floyd County Iowa (1)
-
-
Kansas
-
Clark County Kansas (1)
-
-
Kentucky
-
Bath County Kentucky (1)
-
Fleming County Kentucky (1)
-
Madison County Kentucky (1)
-
Nelson County Kentucky (1)
-
Oldham County Kentucky (1)
-
-
Maryland (1)
-
Michigan
-
Michigan Lower Peninsula
-
Emmet County Michigan (1)
-
-
-
Midcontinent (1)
-
Midwest (2)
-
Missouri
-
Marion County Missouri (1)
-
Ralls County Misso
-
-
-