Skip Nav Destination
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
-
North Africa
-
Tunisia
-
El Kef Tunisia (1)
-
-
-
-
Asia
-
Far East
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
China
-
Yangtze River (1)
-
-
Malaysia
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
Philippine Islands (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Caribbean Sea (1)
-
Great Bahama Bank (1)
-
Gulf of Mexico
-
De Soto Canyon (1)
-
Viosca Knoll (1)
-
-
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Victoria Australia (2)
-
-
-
Canada
-
Eastern Canada (1)
-
Western Canada
-
Alberta (2)
-
British Columbia (1)
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Jamaica (3)
-
-
-
Bahamas (1)
-
-
-
Central America
-
Nicaragua
-
Leon Nicaragua (1)
-
-
-
Cerro Negro (1)
-
Chesapeake Bay impact structure (1)
-
Chicxulub Crater (1)
-
Commonwealth of Independent States
-
Russian Federation
-
Leningrad Oblast Russian Federation
-
Saint Petersburg Russian Federation (1)
-
-
-
Urals (1)
-
-
East Pacific Ocean Islands
-
Midway (1)
-
-
Europe
-
Baltic region
-
Estonia (1)
-
-
Central Europe
-
Germany
-
Brandenburg Germany (1)
-
-
-
Leningrad Oblast Russian Federation
-
Saint Petersburg Russian Federation (1)
-
-
Western Europe
-
Netherlands (1)
-
Scandinavia
-
Denmark (2)
-
Sweden
-
Dalarna Sweden
-
Siljan (1)
-
-
Jamtland Sweden
-
Lockne Crater (1)
-
-
Vastergotland (1)
-
-
-
United Kingdom
-
Great Britain
-
England (2)
-
Wales
-
Carmarthenshire Wales (1)
-
South Wales (1)
-
-
-
-
-
-
Fairview Peak (1)
-
Fall Line (1)
-
Gulf of Mexico Basin (4)
-
Highland Rim (1)
-
Indian Ocean
-
Red Sea
-
Gulf of Suez (1)
-
-
-
International Ocean Discovery Program (1)
-
Leeward Islands (1)
-
Malay Archipelago
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
-
Mexico
-
Campeche Mexico (1)
-
Tabasco Mexico (1)
-
Veracruz Mexico (2)
-
-
North America
-
Appalachian Basin (7)
-
Appalachians
-
Appalachian Plateau (4)
-
Blue Ridge Mountains (5)
-
Blue Ridge Province (8)
-
Carolina slate belt (1)
-
Cumberland Plateau (5)
-
Great Appalachian Valley (1)
-
Piedmont
-
Inner Piedmont (1)
-
-
Southern Appalachians (53)
-
Valley and Ridge Province (13)
-
-
Basin and Range Province (1)
-
Canadian Shield
-
Grenville Province (1)
-
-
Gulf Coastal Plain (167)
-
Michigan Basin (2)
-
North American Craton (1)
-
Rio Grande Rift (1)
-
Western Interior
-
Western Interior Seaway (1)
-
-
Williston Basin (1)
-
-
San Juan Basin (1)
-
South America
-
Argentina
-
Jujuy Argentina (1)
-
-
Bolivia (1)
-
Paraguay (1)
-
Precordillera (4)
-
Venezuela (2)
-
-
Sydney Basin (1)
-
Trinity River (1)
-
United States
-
Alabama
-
Alabama River (3)
-
Baldwin County Alabama (13)
-
Barbour County Alabama (2)
-
Bibb County Alabama (3)
-
Blount County Alabama (5)
-
Bullock County Alabama (1)
-
Butler County Alabama (2)
-
Calhoun County Alabama (2)
-
Chambers County Alabama (2)
-
Cherokee County Alabama (2)
-
Chilton County Alabama (8)
-
Choctaw County Alabama (10)
-
Clarke County Alabama (18)
-
Clay County Alabama (7)
-
Cleburne County Alabama (6)
-
Colbert County Alabama (1)
-
Conecuh County Alabama (6)
-
Coosa County Alabama (9)
-
Covington County Alabama (3)
-
Dallas County Alabama (8)
-
Elmore County Alabama (3)
-
Escambia County Alabama (13)
-
Etowah County Alabama (8)
-
Fayette County Alabama (2)
-
Franklin County Alabama (5)
-
Geneva County Alabama (1)
-
Greene County Alabama (6)
-
Hale County Alabama (2)
-
Henry County Alabama (1)
-
Jackson County Alabama (2)
-
Jefferson County Alabama
-
Birmingham Alabama (3)
-
-
Lamar County Alabama (3)
-
Lauderdale County Alabama (2)
-
Lawrence County Alabama (1)
-
Lee County Alabama (4)
-
Limestone County Alabama (1)
-
Lowndes County Alabama (7)
-
Macon County Alabama (3)
-
Madison County Alabama (6)
-
Marengo County Alabama (5)
-
Marion County Alabama (1)
-
Marshall County Alabama (1)
-
Mobile Bay (16)
-
Mobile County Alabama
-
Mobile Alabama (2)
-
-
Monroe County Alabama (13)
-
Montgomery County Alabama (3)
-
Perry County Alabama (1)
-
Pickens County Alabama (1)
-
Pike County Alabama (2)
-
Randolph County Alabama (1)
-
Russell County Alabama (7)
-
Saint Clair County Alabama (3)
-
Shelby County Alabama (11)
-
Sumter County Alabama (6)
-
Talladega County Alabama (12)
-
Tallapoosa County Alabama (6)
-
Tuscaloosa County Alabama (2)
-
Walker County Alabama (5)
-
Washington County Alabama (12)
-
Wilcox County Alabama (9)
-
-
Alaska (1)
-
Arizona
-
Yuma County Arizona (1)
-
-
Arkansas
-
Washington County Arkansas (1)
-
-
Arkoma Basin (4)
-
Atlantic Coastal Plain
-
Southern Atlantic Coastal Plain (4)
-
-
Black Warrior Basin (34)
-
Blue Ridge Mountains (5)
-
Brevard Zone (2)
-
California
-
Shasta County California (1)
-
-
Chattahoochee River (3)
-
Cincinnati Arch (2)
-
Colorado (1)
-
Colorado Plateau (1)
-
Connecticut (1)
-
Eastern U.S.
-
Southeastern U.S. (28)
-
-
Florida
-
Apalachicola River (3)
-
Bay County Florida (2)
-
Calhoun County Florida (2)
-
Charlotte County Florida (1)
-
Choctawhatchee Bay (2)
-
Escambia County Florida
-
Pensacola Florida (3)
-
-
Florida Panhandle (1)
-
Franklin County Florida
-
Saint Vincent Island (1)
-
-
Jackson County Florida (1)
-
Leon County Florida (1)
-
Okaloosa County Florida (2)
-
Pinellas County Florida (1)
-
Santa Rosa County Florida (3)
-
Walton County Florida (1)
-
-
Georgia
-
Carroll County Georgia (4)
-
Catoosa County Georgia (3)
-
Chattooga County Georgia (1)
-
Cherokee County Georgia (1)
-
Clay County Georgia (1)
-
Cobb County Georgia (1)
-
Dade County Georgia (3)
-
Douglas County Georgia (1)
-
Early County Georgia (1)
-
Floyd County Georgia (5)
-
Gordon County Georgia (1)
-
Haralson County Georgia (1)
-
Harris County Georgia (3)
-
Heard County Georgia (1)
-
Meriwether County Georgia (1)
-
Murray County Georgia (1)
-
Muscogee County Georgia (2)
-
Paulding County Georgia (1)
-
Polk County Georgia (1)
-
Seminole County Georgia (1)
-
Stewart County Georgia (2)
-
Troup County Georgia (1)
-
Walker County Georgia (5)
-
Whitfield County Georgia (2)
-
-
Idaho
-
Bonneville County Idaho (1)
-
-
Illinois
-
Calhoun County Illinois (1)
-
Randolph County Illinois (1)
-
Will County Illinois (1)
-
-
Illinois Basin (3)
-
Indiana
-
Crawford County Indiana (1)
-
Lawrence County Indiana (1)
-
-
Iowa
-
Adair County Iowa (1)
-
-
Kansas
-
Johnson County Kansas (1)
-
Linn County Kansas (1)
-
Miami County Kansas (1)
-
Wilson County Kansas (1)
-
-
Kentucky
-
Allen County Kentucky (1)
-
Bath County Kentucky (1)
-
Clinton County Kentucky (1)
-
Cumberland County Kentucky (1)
-
Madison County Kentucky (1)
-
Russell County Kentucky (1)
-
-
Louisiana
-
Allen Parish Louisiana (1)
-
-
Maine
-
Washington County Maine (1)
-
-
Maryland (4)
-
Massachusetts
-
Barnstable County Massachusetts
-
Cape Cod (1)
-
-
-
Midcontinent (3)
-
Midwest (6)
-
Minnesota (1)
-
Mississippi
-
Choctaw County Mississippi (1)
-
Clarke County Mississippi (1)
-
Hinds County Mississippi (4)
-
Jackson County Mississippi (2)
-
Lauderdale County Mississippi (1)
-
Lowndes County Mississippi
-
Columbus Air Force Base (2)
-
-
Monroe County Mississippi (1)
-
Rankin County Mississippi (1)
-
Tippah County Mississippi (1)
-
Warren County Mississippi (1)
-
Washington County Mississippi (1)
-
Wayne County Mississippi
-
Waynesboro Mississippi (2)
-
-
-
Mississippi Delta (2)
-
Mississippi Embayment (9)
-
Mississippi River (2)
-
Mississippi Sound (2)
-
Mississippi Valley
-
Upper Mississippi Valley (1)
-
-
Missouri
-
Maries County Missouri (1)
-
Saint Francois County Missouri (1)
-
-
Montana (3)
-
Nashville Dome (1)
-
Nevada
-
Esmeralda County Nevada
-
Silver Peak Mountains (1)
-
-
-
New Jersey
-
Burlington County New Jersey (1)
-
Monmouth County New Jersey (1)
-
-
New Madrid region (4)
-
New Mexico
-
San Juan County New Mexico (1)
-
-
New York
-
Monroe County New York (1)
-
Montgomery County New York (1)
-
New York City New York (1)
-
-
North Carolina
-
Cabarrus County North Carolina (1)
-
Craven County North Carolina (1)
-
-
Ohio (5)
-
Oklahoma (9)
-
Oregon
-
Polk County Oregon (1)
-
-
Ouachita Belt (3)
-
Ouachita Mountains (8)
-
Ozark Mountains (1)
-
Pennsylvania
-
Blair County Pennsylvania (1)
-
-
Pine Mountain Window (5)
-
Reelfoot Rift (2)
-
Sabine Uplift (1)
-
South Carolina (12)
-
Southern U.S. (26)
-
Southwestern U.S. (1)
-
Talladega Front (18)
-
Tennessee
-
Blount County Tennessee (2)
-
Franklin County Tennessee (1)
-
Grundy County Tennessee (2)
-
Hamilton County Tennessee (1)
-
Jackson County Tennessee (1)
-
Jefferson County Tennessee (1)
-
Lawrence County Tennessee (1)
-
Sequatchie Valley (1)
-
Sevier County Tennessee (1)
-
White County Tennessee (1)
-
-
Tennessee River (1)
-
Tennessee Valley (1)
-
Texas
-
Bastrop County Texas (1)
-
Brazos River (2)
-
Burnet County Texas (1)
-
East Texas (1)
-
East Texas Basin (1)
-
Limestone County Texas (1)
-
Marathon Geosyncline (1)
-
Robertson County Texas (1)
-
Rusk County Texas (1)
-
-
Tombigbee River (4)
-
Utah
-
San Juan County Utah (1)
-
Washington County Utah (1)
-
-
Virginia (20)
-
Washington (1)
-
West Virginia (7)
-
Wiggins Arch (7)
-
Wyoming (1)
-
-
Yucatan Peninsula (1)
-
-
commodities
-
barite deposits (3)
-
bauxite deposits (1)
-
bentonite deposits (1)
-
bitumens
-
asphalt (1)
-
-
brines (4)
-
construction materials
-
building stone (1)
-
-
dolostone deposits (1)
-
energy sources (22)
-
metal ores
-
base metals (3)
-
copper ores (3)
-
gold ores (3)
-
iron ores (2)
-
lead-zinc deposits (1)
-
manganese ores (1)
-
pyrite ores (1)
-
tantalum ores (1)
-
tin ores (1)
-
zinc ores (3)
-
-
mineral deposits, genesis (19)
-
mineral exploration (3)
-
mineral resources (1)
-
oil and gas fields (43)
-
petroleum
-
natural gas
-
coalbed methane (3)
-
-
-
talc deposits (1)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (8)
-
C-14 (4)
-
organic carbon (2)
-
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
isotope ratios (17)
-
isotopes
-
radioactive isotopes
-
Ar-40/Ar-39 (1)
-
C-14 (4)
-
Sm-147/Nd-144 (2)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
C-13/C-12 (8)
-
D/H (1)
-
deuterium (1)
-
He-4 (1)
-
Hf-177/Hf-176 (1)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (12)
-
S-32 (1)
-
S-34/S-32 (4)
-
Sm-147/Nd-144 (2)
-
Sr-87/Sr-86 (5)
-
-
-
Lu/Hf (2)
-
metals
-
actinides
-
uranium (1)
-
-
alkali metals
-
rubidium (1)
-
-
alkaline earth metals
-
barium (1)
-
strontium
-
Sr-87/Sr-86 (5)
-
-
-
antimony (1)
-
arsenic (1)
-
cadmium (1)
-
copper (1)
-
gold (2)
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
iron (4)
-
lead (2)
-
manganese (1)
-
platinum group
-
iridium (1)
-
-
precious metals (1)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (5)
-
Sm-147/Nd-144 (2)
-
-
samarium
-
Sm-147/Nd-144 (2)
-
-
yttrium (1)
-
-
tungsten (1)
-
zinc (2)
-
-
nitrogen (4)
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
helium
-
He-4 (1)
-
-
radon (1)
-
-
oxygen
-
O-18/O-16 (12)
-
-
sulfur
-
S-32 (1)
-
S-34/S-32 (4)
-
-
-
fossils
-
bacteria (2)
-
borings (7)
-
burrows (7)
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (1)
-
Holocephali (1)
-
-
Osteichthyes
-
Actinopterygii
-
Holostei (1)
-
-
Sarcopterygii
-
Crossopterygii
-
Actinistia (1)
-
-
Dipnoi (1)
-
-
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia (1)
-
-
Aves (1)
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla (1)
-
Perissodactyla
-
Hippomorpha
-
Equidae (1)
-
-
-
Sirenia (1)
-
-
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (1)
-
-
-
Diapsida
-
Archosauria
-
dinosaurs
-
Ornithischia
-
Ornithopoda
-
Hadrosauridae (1)
-
-
-
Saurischia
-
Theropoda
-
Carnosauria (1)
-
Coelurosauria
-
Tyrannosauridae (1)
-
-
-
-
-
Pterosauria (1)
-
-
-
-
-
-
-
Cyclostomata (2)
-
Graptolithina
-
Graptoloidea
-
Didymograptina (1)
-
-
-
Hemichordata (1)
-
ichnofossils
-
Chondrites ichnofossils (3)
-
Cruziana (1)
-
Ophiomorpha (1)
-
Planolites (2)
-
Skolithos (1)
-
Teichichnus (1)
-
Thalassinoides (4)
-
Zoophycos (3)
-
-
Invertebrata
-
Archaeocyatha (2)
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Cirripedia (2)
-
Malacostraca
-
Callianassa (1)
-
-
Ostracoda
-
Podocopida
-
Bairdiomorpha
-
Bairdiacea
-
Bairdiidae
-
Bairdia (1)
-
-
-
-
Cytherocopina
-
Cytheracea
-
Loxoconcha (1)
-
Trachyleberididae (1)
-
-
-
Platycopida
-
Cytherellidae
-
Cytherelloidea (1)
-
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
-
Agnostida (1)
-
Phacopida
-
Phacopina (1)
-
-
-
-
-
Brachiopoda
-
Articulata
-
Pentamerida
-
Pentameracea (1)
-
-
Terebratulida (1)
-
-
Inarticulata (2)
-
-
Bryozoa
-
Cheilostomata (1)
-
Trepostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Actiniaria (1)
-
Rugosa (3)
-
Tabulata (1)
-
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Ophiuroidea (1)
-
-
-
Crinozoa
-
Blastoidea (2)
-
Crinoidea (8)
-
-
Echinozoa
-
Echinoidea (7)
-
Edrioasteroidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Veneroida
-
Astartidae
-
Astarte (1)
-
-
Carditidae (1)
-
Lucinidae (1)
-
Veneridae
-
Chione (1)
-
-
-
-
Nuculanidae (2)
-
Nuculidae (1)
-
Ostreoidea
-
Ostreidae
-
Ostrea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
Baculites (1)
-
Goniatitida (1)
-
-
Nautiloidea (2)
-
-
Gastropoda
-
Naticidae (2)
-
Neogastropoda (3)
-
-
Monoplacophora (1)
-
Scaphopoda (1)
-
-
Porifera
-
Calcarea (1)
-
Demospongea (3)
-
Hexactinellida (2)
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Globigerinacea
-
Globotruncanidae
-
Globotruncana (2)
-
-
Hantkenina (3)
-
Hedbergella (1)
-
Rotalipora (1)
-
-
Orbitoidacea
-
Discocyclina (1)
-
Lepidocyclina (2)
-
-
-
-
-
Vermes
-
Priapulida (1)
-
-
-
microfossils
-
Chitinozoa (1)
-
Conodonta
-
Gnathodus (1)
-
-
-
palynomorphs
-
acritarchs (4)
-
Chitinozoa (1)
-
Dinoflagellata (3)
-
miospores
-
pollen (10)
-
-
-
Plantae
-
algae
-
calcareous algae (3)
-
Coccolithophoraceae (1)
-
diatoms (1)
-
nannofossils
-
Discoasteridae (2)
-
-
-
Pteridophyta
-
Filicopsida (1)
-
Lycopsida
-
Lepidodendron (1)
-
Sigillaria (1)
-
-
Sphenopsida
-
Equisetales
-
Calamites (1)
-
-
-
-
Spermatophyta
-
Angiospermae (5)
-
Gymnospermae
-
Coniferales
-
Taxodiaceae
-
Sequoia (1)
-
-
-
Pteridospermae (1)
-
-
-
-
problematic fossils (5)
-
Pterobranchia (1)
-
thallophytes (15)
-
tracks (1)
-
trails (1)
-
-
geochronology methods
-
(U-Th)/He (1)
-
Ar/Ar (7)
-
fission-track dating (1)
-
K/Ar (3)
-
Lu/Hf (2)
-
Nd/Nd (1)
-
paleomagnetism (4)
-
Pb/Pb (2)
-
Rb/Sr (2)
-
Sm/Nd (2)
-
Th/U (2)
-
thermochronology (1)
-
U/Pb (17)
-
-
geologic age
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
upper Holocene (3)
-
-
Pleistocene
-
upper Pleistocene (2)
-
-
upper Quaternary (1)
-
-
Tertiary
-
lower Tertiary (3)
-
Neogene
-
Miocene
-
lower Miocene (3)
-
upper Miocene (1)
-
-
Pliocene
-
Citronelle Formation (8)
-
-
-
Paleogene
-
Calvert Bluff Formation (1)
-
Eocene
-
Castle Hayne Limestone (1)
-
Crystal River Formation (1)
-
Jacksonian (1)
-
lower Eocene
-
Aquia Formation (1)
-
Hatchetigbee Formation (6)
-
Ypresian (2)
-
-
middle Eocene
-
Bartonian (1)
-
Claiborne Group (6)
-
Cook Mountain Formation (2)
-
Lisbon Formation (8)
-
Lutetian (1)
-
Santee Limestone (1)
-
Tallahatta Formation (3)
-
-
upper Eocene
-
Jackson Group (4)
-
Moodys Branch Formation (5)
-
Piney Point Formation (2)
-
Priabonian (1)
-
Shubuta Member (2)
-
Yazoo Clay (3)
-
-
-
Ocala Group (1)
-
Oligocene
-
lower Oligocene
-
Rupelian (1)
-
-
middle Oligocene
-
Bucatunna Formation (1)
-
Byram Formation (1)
-
Marianna Limestone (2)
-
-
upper Oligocene
-
Chattian (2)
-
Chickasawhay Formation (2)
-
-
Vicksburg Group (6)
-
-
Paleocene
-
Clayton Formation (14)
-
lower Paleocene
-
Danian (6)
-
K-T boundary (8)
-
-
Midway Group (5)
-
Naheola Formation (6)
-
Nanafalia Formation (4)
-
Porters Creek Formation (7)
-
upper Paleocene
-
Thanetian (3)
-
-
-
Wilcox Group (9)
-
Williamsburg Formation (1)
-
-
-
upper Cenozoic
-
Tamiami Formation (1)
-
-
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Rodessa Formation (4)
-
Travis Peak Formation (1)
-
Trinity Group (1)
-
-
Lower Cretaceous
-
Rodessa Formation (4)
-
Travis Peak Formation (1)
-
Trinity Group (1)
-
-
Mancos Shale (1)
-
Upper Cretaceous
-
Belly River Formation (1)
-
Black Creek Formation (1)
-
Bluffport Marl Member (1)
-
Blufftown Formation (4)
-
Campanian (9)
-
Cenomanian (2)
-
Coker Formation (2)
-
Demopolis Chalk (4)
-
Eutaw Formation (14)
-
Gulfian
-
Prairie Bluff Chalk (7)
-
-
K-T boundary (8)
-
Maestrichtian (9)
-
Mooreville Chalk (8)
-
Navesink Formation (1)
-
Ripley Formation (7)
-
Santonian (8)
-
Selma Group (3)
-
Senonian (15)
-
Tuscaloosa Formation (9)
-
-
-
Jurassic
-
Norphlet Formation (25)
-
Upper Jurassic
-
Bossier Formation (2)
-
Buckner Formation (6)
-
Cotton Valley Group (3)
-
Haynesville Formation (12)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Oxfordian (5)
-
Schuler Formation (2)
-
Smackover Formation (37)
-
-
-
Triassic (3)
-
-
Paleozoic
-
Cambrian
-
Conasauga Group (8)
-
Lower Cambrian
-
Chilhowee Group (3)
-
Rome Formation (5)
-
Shady Dolomite (3)
-
-
Middle Cambrian (1)
-
Upper Cambrian
-
Bonneterre Formation (1)
-
Copper Ridge Dolomite (2)
-
Lamotte Sandstone (1)
-
Maynardville Limestone (1)
-
-
-
Carboniferous
-
Diamond Peak Formation (1)
-
Jackfork Group (1)
-
Lower Carboniferous
-
Dinantian (1)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Borden Group (1)
-
Lower Mississippian
-
Fort Payne Formation (6)
-
Osagian (2)
-
-
Middle Mississippian
-
Visean (2)
-
-
Upper Mississippian
-
Bangor Limestone (9)
-
Chesterian
-
Golconda Formation (1)
-
Imo Formation (1)
-
Renault Formation (1)
-
-
Hartselle Sandstone (11)
-
Meramecian
-
Sainte Genevieve Limestone (1)
-
-
Monteagle Limestone (7)
-
Parkwood Formation (7)
-
Pennington Formation (4)
-
Pride Mountain Formation (2)
-
Serpukhovian (1)
-
Tuscumbia Limestone (1)
-
-
-
Namurian (2)
-
Pennsylvanian
-
Lower Pennsylvanian
-
Caseyville Formation (1)
-
Gizzard Group (1)
-
Morrowan (1)
-
-
Mary Lee Coal (3)
-
Middle Pennsylvanian
-
Allegheny Group (3)
-
Kanawha Formation (1)
-
Paradox Formation (1)
-
-
Pottsville Group (18)
-
Upper Pennsylvanian
-
Missourian (1)
-
-
-
Upper Carboniferous
-
Westphalian (2)
-
-
-
Chattanooga Shale (3)
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian
-
Eifelian (1)
-
-
-
Knox Group (6)
-
lower Paleozoic (2)
-
middle Paleozoic
-
Hillabee Chlorite Schist (2)
-
-
Ordovician
-
Chickamauga Group (2)
-
Lower Ordovician
-
Arenigian (1)
-
-
Middle Ordovician
-
Bromide Formation (1)
-
Chazyan (1)
-
Darriwilian (1)
-
Deicke Bentonite Bed (3)
-
Lenoir Limestone (3)
-
Llandeilian (1)
-
Llanvirnian (1)
-
Millbrig Bentonite Bed (3)
-
Normanskill Formation (1)
-
Stones River Group (2)
-
-
Trenton Group (1)
-
Upper Ordovician
-
Katian (1)
-
Red River Formation (1)
-
Sandbian (1)
-
Trentonian (2)
-
-
Viola Limestone (1)
-
-
Permian (10)
-
Silurian
-
Lower Silurian
-
Llandovery
-
Rhuddanian (1)
-
-
Wenlock (1)
-
-
Middle Silurian
-
Clinton Group (1)
-
Waldron Shale (1)
-
-
Rockwood Formation (1)
-
Upper Silurian
-
Pridoli (1)
-
-
-
Talladega Group (9)
-
upper Paleozoic (8)
-
Woodford Shale (1)
-
-
Phanerozoic (4)
-
Precambrian
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
Neoproterozoic
-
Ediacaran (1)
-
-
Paleoproterozoic (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
diorites
-
tonalite (1)
-
trondhjemite (2)
-
-
granites
-
charnockite (1)
-
-
granodiorites (1)
-
pegmatite (1)
-
syenites (1)
-
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
flood basalts (1)
-
tholeiitic basalt (1)
-
-
pyroclastics
-
tuff (2)
-
-
-
-
ophiolite (2)
-
volcanic ash (4)
-
-
metamorphic rocks
-
K-bentonite (5)
-
metabentonite (1)
-
metamorphic rocks
-
amphibolites (1)
-
gneisses
-
augen gneiss (1)
-
-
impactites
-
impact breccia (2)
-
-
marbles (1)
-
metaigneous rocks
-
metadacite (1)
-
metagabbro (1)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
-
metachert (1)
-
-
metavolcanic rocks (11)
-
mylonites
-
ultramylonite (1)
-
-
phyllites (2)
-
quartzites (3)
-
schists
-
greenstone (4)
-
-
slates (2)
-
-
ophiolite (2)
-
turbidite (1)
-
-
minerals
-
arsenides
-
arsenopyrite (1)
-
-
carbonates
-
aragonite (4)
-
calcite (4)
-
dolomite (1)
-
-
halides
-
chlorides
-
halite (2)
-
-
-
K-bentonite (5)
-
metabentonite (1)
-
minerals (3)
-
native elements
-
graphite (1)
-
-
oxides
-
goethite (1)
-
hematite (4)
-
limonite (1)
-
-
phosphates
-
apatite (3)
-
monazite (1)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (2)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
microcline (1)
-
-
-
silica minerals
-
quartz (3)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (2)
-
kyanite (1)
-
zircon group
-
zircon (17)
-
-
-
-
ring silicates
-
beryl (1)
-
-
sheet silicates
-
chlorite group
-
chlorite (3)
-
-
clay minerals
-
kaolinite (4)
-
nontronite (1)
-
smectite (1)
-
-
illite (8)
-
mica group
-
biotite (2)
-
glauconite (2)
-
muscovite (6)
-
paragonite (1)
-
-
talc (1)
-
-
-
sulfates
-
anhydrite (5)
-
barite (3)
-
gypsum (1)
-
-
sulfides
-
arsenopyrite (1)
-
iron sulfides (1)
-
pyrite (1)
-
sphalerite (1)
-
-
-
Primary terms
-
absolute age (32)
-
Africa
-
North Africa
-
Tunisia
-
El Kef Tunisia (1)
-
-
-
-
Asia
-
Far East
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
China
-
Yangtze River (1)
-
-
Malaysia
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
Philippine Islands (1)
-
-
-
associations (1)
-
Atlantic Ocean
-
North Atlantic
-
Caribbean Sea (1)
-
Great Bahama Bank (1)
-
Gulf of Mexico
-
De Soto Canyon (1)
-
Viosca Knoll (1)
-
-
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Victoria Australia (2)
-
-
-
bacteria (2)
-
barite deposits (3)
-
bauxite deposits (1)
-
bentonite deposits (1)
-
bibliography (3)
-
biogeography (12)
-
bitumens
-
asphalt (1)
-
-
brines (4)
-
Canada
-
Eastern Canada (1)
-
Western Canada
-
Alberta (2)
-
British Columbia (1)
-
-
-
carbon
-
C-13/C-12 (8)
-
C-14 (4)
-
organic carbon (2)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Jamaica (3)
-
-
-
Bahamas (1)
-
-
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
upper Holocene (3)
-
-
Pleistocene
-
upper Pleistocene (2)
-
-
upper Quaternary (1)
-
-
Tertiary
-
lower Tertiary (3)
-
Neogene
-
Miocene
-
lower Miocene (3)
-
upper Miocene (1)
-
-
Pliocene
-
Citronelle Formation (8)
-
-
-
Paleogene
-
Calvert Bluff Formation (1)
-
Eocene
-
Castle Hayne Limestone (1)
-
Crystal River Formation (1)
-
Jacksonian (1)
-
lower Eocene
-
Aquia Formation (1)
-
Hatchetigbee Formation (6)
-
Ypresian (2)
-
-
middle Eocene
-
Bartonian (1)
-
Claiborne Group (6)
-
Cook Mountain Formation (2)
-
Lisbon Formation (8)
-
Lutetian (1)
-
Santee Limestone (1)
-
Tallahatta Formation (3)
-
-
upper Eocene
-
Jackson Group (4)
-
Moodys Branch Formation (5)
-
Piney Point Formation (2)
-
Priabonian (1)
-
Shubuta Member (2)
-
Yazoo Clay (3)
-
-
-
Ocala Group (1)
-
Oligocene
-
lower Oligocene
-
Rupelian (1)
-
-
middle Oligocene
-
Bucatunna Formation (1)
-
Byram Formation (1)
-
Marianna Limestone (2)
-
-
upper Oligocene
-
Chattian (2)
-
Chickasawhay Formation (2)
-
-
Vicksburg Group (6)
-
-
Paleocene
-
Clayton Formation (14)
-
lower Paleocene
-
Danian (6)
-
K-T boundary (8)
-
-
Midway Group (5)
-
Naheola Formation (6)
-
Nanafalia Formation (4)
-
Porters Creek Formation (7)
-
upper Paleocene
-
Thanetian (3)
-
-
-
Wilcox Group (9)
-
Williamsburg Formation (1)
-
-
-
upper Cenozoic
-
Tamiami Formation (1)
-
-
-
Central America
-
Nicaragua
-
Leon Nicaragua (1)
-
-
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (1)
-
Holocephali (1)
-
-
Osteichthyes
-
Actinopterygii
-
Holostei (1)
-
-
Sarcopterygii
-
Crossopterygii
-
Actinistia (1)
-
-
Dipnoi (1)
-
-
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia (1)
-
-
Aves (1)
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla (1)
-
Perissodactyla
-
Hippomorpha
-
Equidae (1)
-
-
-
Sirenia (1)
-
-
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (1)
-
-
-
Diapsida
-
Archosauria
-
dinosaurs
-
Ornithischia
-
Ornithopoda
-
Hadrosauridae (1)
-
-
-
Saurischia
-
Theropoda
-
Carnosauria (1)
-
Coelurosauria
-
Tyrannosauridae (1)
-
-
-
-
-
Pterosauria (1)
-
-
-
-
-
-
-
clay mineralogy (8)
-
climate change (4)
-
conservation (1)
-
construction materials
-
building stone (1)
-
-
continental drift (2)
-
continental shelf (7)
-
crust (13)
-
crystal chemistry (1)
-
dams (3)
-
data processing (6)
-
Deep Sea Drilling Project (2)
-
deformation (16)
-
diagenesis (28)
-
dolostone deposits (1)
-
earthquakes (16)
-
East Pacific Ocean Islands
-
Midway (1)
-
-
ecology (5)
-
economic geology (91)
-
education (1)
-
electron microscopy (2)
-
energy sources (22)
-
engineering geology (8)
-
environmental geology (5)
-
Europe
-
Baltic region
-
Estonia (1)
-
-
Central Europe
-
Germany
-
Brandenburg Germany (1)
-
-
-
Leningrad Oblast Russian Federation
-
Saint Petersburg Russian Federation (1)
-
-
Western Europe
-
Netherlands (1)
-
Scandinavia
-
Denmark (2)
-
Sweden
-
Dalarna Sweden
-
Siljan (1)
-
-
Jamtland Sweden
-
Lockne Crater (1)
-
-
Vastergotland (1)
-
-
-
United Kingdom
-
Great Britain
-
England (2)
-
Wales
-
Carmarthenshire Wales (1)
-
South Wales (1)
-
-
-
-
-
-
explosions (1)
-
faults (57)
-
folds (21)
-
foliation (3)
-
foundations (6)
-
fractures (5)
-
geochemistry (32)
-
geochronology (10)
-
geomorphology (13)
-
geophysical methods (36)
-
geosynclines (1)
-
government agencies
-
survey organizations (1)
-
-
Graptolithina
-
Graptoloidea
-
Didymograptina (1)
-
-
-
ground water (10)
-
heat flow (2)
-
Hemichordata (1)
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
hydrogeology (2)
-
hydrology (3)
-
ichnofossils
-
Chondrites ichnofossils (3)
-
Cruziana (1)
-
Ophiomorpha (1)
-
Planolites (2)
-
Skolithos (1)
-
Teichichnus (1)
-
Thalassinoides (4)
-
Zoophycos (3)
-
-
igneous rocks
-
plutonic rocks
-
diorites
-
tonalite (1)
-
trondhjemite (2)
-
-
granites
-
charnockite (1)
-
-
granodiorites (1)
-
pegmatite (1)
-
syenites (1)
-
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
flood basalts (1)
-
tholeiitic basalt (1)
-
-
pyroclastics
-
tuff (2)
-
-
-
-
inclusions
-
fluid inclusions (1)
-
-
Indian Ocean
-
Red Sea
-
Gulf of Suez (1)
-
-
-
intrusions (11)
-
Invertebrata
-
Archaeocyatha (2)
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Cirripedia (2)
-
Malacostraca
-
Callianassa (1)
-
-
Ostracoda
-
Podocopida
-
Bairdiomorpha
-
Bairdiacea
-
Bairdiidae
-
Bairdia (1)
-
-
-
-
Cytherocopina
-
Cytheracea
-
Loxoconcha (1)
-
Trachyleberididae (1)
-
-
-
Platycopida
-
Cytherellidae
-
Cytherelloidea (1)
-
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
-
Agnostida (1)
-
Phacopida
-
Phacopina (1)
-
-
-
-
-
Brachiopoda
-
Articulata
-
Pentamerida
-
Pentameracea (1)
-
-
Terebratulida (1)
-
-
Inarticulata (2)
-
-
Bryozoa
-
Cheilostomata (1)
-
Trepostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Actiniaria (1)
-
Rugosa (3)
-
Tabulata (1)
-
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Ophiuroidea (1)
-
-
-
Crinozoa
-
Blastoidea (2)
-
Crinoidea (8)
-
-
Echinozoa
-
Echinoidea (7)
-
Edrioasteroidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Veneroida
-
Astartidae
-
Astarte (1)
-
-
Carditidae (1)
-
Lucinidae (1)
-
Veneridae
-
Chione (1)
-
-
-
-
Nuculanidae (2)
-
Nuculidae (1)
-
Ostreoidea
-
Ostreidae
-
Ostrea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
Baculites (1)
-
Goniatitida (1)
-
-
Nautiloidea (2)
-
-
Gastropoda
-
Naticidae (2)
-
Neogastropoda (3)
-
-
Monoplacophora (1)
-
Scaphopoda (1)
-
-
Porifera
-
Calcarea (1)
-
Demospongea (3)
-
Hexactinellida (2)
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Globigerinacea
-
Globotruncanidae
-
Globotruncana (2)
-
-
Hantkenina (3)
-
Hedbergella (1)
-
Rotalipora (1)
-
-
Orbitoidacea
-
Discocyclina (1)
-
Lepidocyclina (2)
-
-
-
-
-
Vermes
-
Priapulida (1)
-
-
-
isotopes
-
radioactive isotopes
-
Ar-40/Ar-39 (1)
-
C-14 (4)
-
Sm-147/Nd-144 (2)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
C-13/C-12 (8)
-
D/H (1)
-
deuterium (1)
-
He-4 (1)
-
Hf-177/Hf-176 (1)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (12)
-
S-32 (1)
-
S-34/S-32 (4)
-
Sm-147/Nd-144 (2)
-
Sr-87/Sr-86 (5)
-
-
-
land subsidence (2)
-
land use (2)
-
lineation (2)
-
magmas (3)
-
Malay Archipelago
-
Borneo
-
East Malaysia
-
Sarawak Malaysia (1)
-
-
-
-
mantle (2)
-
maps (15)
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Rodessa Formation (4)
-
Travis Peak Formation (1)
-
Trinity Group (1)
-
-
Lower Cretaceous
-
Rodessa Formation (4)
-
Travis Peak Formation (1)
-
Trinity Group (1)
-
-
Mancos Shale (1)
-
Upper Cretaceous
-
Belly River Formation (1)
-
Black Creek Formation (1)
-
Bluffport Marl Member (1)
-
Blufftown Formation (4)
-
Campanian (9)
-
Cenomanian (2)
-
Coker Formation (2)
-
Demopolis Chalk (4)
-
Eutaw Formation (14)
-
Gulfian
-
Prairie Bluff Chalk (7)
-
-
K-T boundary (8)
-
Maestrichtian (9)
-
Mooreville Chalk (8)
-
Navesink Formation (1)
-
Ripley Formation (7)
-
Santonian (8)
-
Selma Group (3)
-
Senonian (15)
-
Tuscaloosa Formation (9)
-
-
-
Jurassic
-
Norphlet Formation (25)
-
Upper Jurassic
-
Bossier Formation (2)
-
Buckner Formation (6)
-
Cotton Valley Group (3)
-
Haynesville Formation (12)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Oxfordian (5)
-
Schuler Formation (2)
-
Smackover Formation (37)
-
-
-
Triassic (3)
-
-
metal ores
-
base metals (3)
-
copper ores (3)
-
gold ores (3)
-
iron ores (2)
-
lead-zinc deposits (1)
-
manganese ores (1)
-
pyrite ores (1)
-
tantalum ores (1)
-
tin ores (1)
-
zinc ores (3)
-
-
metals
-
actinides
-
uranium (1)
-
-
alkali metals
-
rubidium (1)
-
-
alkaline earth metals
-
barium (1)
-
strontium
-
Sr-87/Sr-86 (5)
-
-
-
antimony (1)
-
arsenic (1)
-
cadmium (1)
-
copper (1)
-
gold (2)
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
iron (4)
-
lead (2)
-
manganese (1)
-
platinum group
-
iridium (1)
-
-
precious metals (1)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (5)
-
Sm-147/Nd-144 (2)
-
-
samarium
-
Sm-147/Nd-144 (2)
-
-
yttrium (1)
-
-
tungsten (1)
-
zinc (2)
-
-
metamorphic rocks
-
amphibolites (1)
-
gneisses
-
augen gneiss (1)
-
-
impactites
-
impact breccia (2)
-
-
marbles (1)
-
metaigneous rocks
-
metadacite (1)
-
metagabbro (1)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
-
metachert (1)
-
-
metavolcanic rocks (11)
-
mylonites
-
ultramylonite (1)
-
-
phyllites (2)
-
quartzites (3)
-
schists
-
greenstone (4)
-
-
slates (2)
-
-
metamorphism (15)
-
metasomatism (8)
-
Mexico
-
Campeche Mexico (1)
-
Tabasco Mexico (1)
-
Veracruz Mexico (2)
-
-
micropaleontology (3)
-
mineral deposits, genesis (19)
-
mineral exploration (3)
-
mineral resources (1)
-
mineralogy (9)
-
minerals (3)
-
museums (3)
-
nitrogen (4)
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
helium
-
He-4 (1)
-
-
radon (1)
-
-
North America
-
Appalachian Basin (7)
-
Appalachians
-
Appalachian Plateau (4)
-
Blue Ridge Mountains (5)
-
Blue Ridge Province (8)
-
Carolina slate belt (1)
-
Cumberland Plateau (5)
-
Great Appalachian Valley (1)
-
Piedmont
-
Inner Piedmont (1)
-
-
Southern Appalachians (53)
-
Valley and Ridge Province (13)
-
-
Basin and Range Province (1)
-
Canadian Shield
-
Grenville Province (1)
-
-
Gulf Coastal Plain (167)
-
Michigan Basin (2)
-
North American Craton (1)
-
Rio Grande Rift (1)
-
Western Interior
-
Western Interior Seaway (1)
-
-
Williston Basin (1)
-
-
Ocean Drilling Program (1)
-
ocean floors (2)
-
ocean waves (2)
-
oceanography (3)
-
oil and gas fields (43)
-
orogeny (23)
-
oxygen
-
O-18/O-16 (12)
-
-
paleobotany (10)
-
paleoclimatology (19)
-
paleoecology (40)
-
paleogeography (31)
-
paleomagnetism (4)
-
paleontology (105)
-
Paleozoic
-
Cambrian
-
Conasauga Group (8)
-
Lower Cambrian
-
Chilhowee Group (3)
-
Rome Formation (5)
-
Shady Dolomite (3)
-
-
Middle Cambrian (1)
-
Upper Cambrian
-
Bonneterre Formation (1)
-
Copper Ridge Dolomite (2)
-
Lamotte Sandstone (1)
-
Maynardville Limestone (1)
-
-
-
Carboniferous
-
Diamond Peak Formation (1)
-
Jackfork Group (1)
-
Lower Carboniferous
-
Dinantian (1)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Borden Group (1)
-
Lower Mississippian
-
Fort Payne Formation (6)
-
Osagian (2)
-
-
Middle Mississippian
-
Visean (2)
-
-
Upper Mississippian
-
Bangor Limestone (9)
-
Chesterian
-
Golconda Formation (1)
-
Imo Formation (1)
-
Renault Formation (1)
-
-
Hartselle Sandstone (11)
-
Meramecian
-
Sainte Genevieve Limestone (1)
-
-
Monteagle Limestone (7)
-
Parkwood Formation (7)
-
Pennington Formation (4)
-
Pride Mountain Formation (2)
-
Serpukhovian (1)
-
Tuscumbia Limestone (1)
-
-
-
Namurian (2)
-
Pennsylvanian
-
Lower Pennsylvanian
-
Caseyville Formation (1)
-
Gizzard Group (1)
-
Morrowan (1)
-
-
Mary Lee Coal (3)
-
Middle Pennsylvanian
-
Allegheny Group (3)
-
Kanawha Formation (1)
-
Paradox Formation (1)
-
-
Pottsville Group (18)
-
Upper Pennsylvanian
-
Missourian (1)
-
-
-
Upper Carboniferous
-
Westphalian (2)
-
-
-
Chattanooga Shale (3)
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian
-
Eifelian (1)
-
-
-
Knox Group (6)
-
lower Paleozoic (2)
-
middle Paleozoic
-
Hillabee Chlorite Schist (2)
-
-
Ordovician
-
Chickamauga Group (2)
-
Lower Ordovician
-
Arenigian (1)
-
-
Middle Ordovician
-
Bromide Formation (1)
-
Chazyan (1)
-
Darriwilian (1)
-
Deicke Bentonite Bed (3)
-
Lenoir Limestone (3)
-
Llandeilian (1)
-
Llanvirnian (1)
-
Millbrig Bentonite Bed (3)
-
-
-
-
-