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Sr-87/Sr-86 (62)
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aluminum (12)
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iron
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phosphorus (29)
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Reptilia
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Invertebrata
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Cephalopoda
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Porifera
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Protista
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Rotaliina
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Globorotaliidae
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Globorotalia menardii (1)
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Rotaliacea
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Ammonia (1)
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Textulariina
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Radiolaria
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Osculosida
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Conodonta
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Plantae
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Spermatophyta
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Gymnospermae
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Coniferales
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problematic fossils
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geologic age
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Anthropocene (1)
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Roman period (2)
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Pleistocene
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Blackwater Draw Formation (1)
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Lake Lahontan (4)
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upper Pleistocene
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Lake Lisan (1)
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Lisan Formation (1)
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Weichselian (1)
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Wisconsinan
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upper Wisconsinan (1)
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-
-
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upper Quaternary (13)
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Siwalik System (1)
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Stone Age
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Neolithic (2)
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Paleolithic
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Aurignacian (1)
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Tertiary
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Asmari Formation (1)
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John Day Formation (1)
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lower Tertiary (5)
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middle Tertiary (1)
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Muddy Creek Formation (1)
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Neogene
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Bone Valley Formation (1)
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Capistrano Formation (1)
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Miocene
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Barstow Formation (2)
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lower Miocene
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Aquitanian (1)
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middle Miocene
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Badenian (5)
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Serravallian (2)
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Mohnian (3)
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Pungo River Formation (5)
-
upper Miocene
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Messinian
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Messinian Salinity Crisis (16)
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Tortonian (9)
-
-
-
Ogallala Formation (2)
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Pliocene
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Cimmerian (2)
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lower Pliocene
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Zanclean (2)
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middle Pliocene (2)
-
upper Pliocene
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Akchagylian (1)
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-
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Sisquoc Formation (1)
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Paleogene
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Black Mingo Group (1)
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Calvert Bluff Formation (1)
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Eocene
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Clarno Formation (1)
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Dammam Formation (1)
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Green River Formation (15)
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Lake Gosiute (6)
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Lake Uinta (2)
-
lower Eocene
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Thebes Formation (1)
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Ypresian
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London Clay (2)
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-
-
middle Eocene
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Bartonian (1)
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Carrizo Sand (1)
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Laney Shale Member (2)
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Lutetian (2)
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-
Parachute Creek Member (1)
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Subathu Formation (1)
-
upper Eocene
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Ludian (1)
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Priabonian (1)
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Twiggs Clay (1)
-
-
Wilkins Peak Member (3)
-
-
Flagstaff Formation (1)
-
Oligocene
-
lower Oligocene
-
Sannoisian (1)
-
Stampian (3)
-
-
middle Oligocene (1)
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene
-
lower Paleocene
-
Danian
-
Niniyur Group (1)
-
-
K-T boundary (4)
-
-
Ravenscrag Formation (1)
-
upper Paleocene (2)
-
-
Paleocene-Eocene Thermal Maximum (1)
-
Wilcox Group (2)
-
-
Shahejie Formation (1)
-
upper Tertiary (2)
-
-
upper Cenozoic (1)
-
-
Coal Measures (1)
-
Dalradian (2)
-
Lake Bonneville (3)
-
Mesozoic
-
Cretaceous
-
Alisitos Formation (1)
-
Chonta Formation (1)
-
Comanchean
-
Antlers Sands (1)
-
Edwards Formation (2)
-
Fredericksburg Group (1)
-
Georgetown Formation (1)
-
Glen Rose Formation (1)
-
Washita Group (1)
-
-
Hue Shale (1)
-
Kuskokwim Group (1)
-
Logan Canyon Formation (2)
-
Lower Cretaceous
-
Albian (22)
-
Antlers Sands (1)
-
Aptian
-
lower Aptian (1)
-
-
Barremian (5)
-
Berriasian (2)
-
Burro Canyon Formation (1)
-
Christopher Formation (1)
-
Cloverly Formation (1)
-
Cupido Formation (1)
-
Edwards Formation (2)
-
Fredericksburg Group (1)
-
Georgetown Formation (1)
-
Glen Rose Formation (1)
-
Hauterivian (4)
-
Hosston Formation (1)
-
Isachsen Formation (1)
-
Kootenay Formation (1)
-
Lagoa Feia Formation (1)
-
Lakota Formation (1)
-
Mannville Group (3)
-
McMurray Formation (4)
-
Missisauga Formation (2)
-
Neocomian (4)
-
Purbeckian (1)
-
Spirit River Formation (1)
-
Thamama Group (1)
-
Valanginian (3)
-
Wealden (1)
-
-
Mancos Shale (3)
-
Middle Cretaceous (6)
-
Mishash Formation (2)
-
Upper Cretaceous
-
Bearpaw Formation (1)
-
Campanian
-
upper Campanian (1)
-
-
Castlegate Sandstone (1)
-
Cenomanian
-
upper Cenomanian (3)
-
-
Coniacian (6)
-
Dawson Canyon Formation (2)
-
Duwi Formation (3)
-
K-T boundary (4)
-
La Luna Formation (1)
-
Maestrichtian (19)
-
Marca Shale Member (1)
-
Montana Group (2)
-
Moreno Formation (1)
-
Pierre Shale (1)
-
Santonian (5)
-
Senonian (21)
-
Turonian
-
lower Turonian (1)
-
-
Vivian Formation (1)
-
-
Viking Formation (1)
-
Vraconian (1)
-
-
Franciscan Complex (12)
-
Great Valley Sequence (2)
-
Jurassic
-
Arapien Shale (1)
-
Carmel Formation (1)
-
Clarens Formation (2)
-
Coast Range Ophiolite (3)
-
Fernie Formation (2)
-
Lower Jurassic
-
Hettangian (5)
-
lower Liassic (3)
-
middle Liassic (3)
-
Nordegg Member (2)
-
Pliensbachian (6)
-
Sinemurian (2)
-
Toarcian (3)
-
Triassic-Jurassic boundary (2)
-
upper Liassic (2)
-
-
Mic Mac Formation (1)
-
Middle Jurassic
-
Aalenian (1)
-
Bajocian
-
Brent Group (1)
-
-
Bathonian (4)
-
Callovian (12)
-
Dogger (2)
-
Todilto Formation (1)
-
-
Norphlet Formation (5)
-
Upper Jurassic
-
Arab Formation (1)
-
Buckner Formation (4)
-
Hanifa Formation (1)
-
Haynesville Formation (4)
-
Kimmeridgian
-
lower Kimmeridgian (1)
-
upper Kimmeridgian (1)
-
-
Morrison Formation (4)
-
Oxfordian
-
upper Oxfordian (1)
-
-
Portlandian (7)
-
Sarayaquillo Formation (2)
-
Smackover Formation (9)
-
Stump Formation (1)
-
Sundance Formation (3)
-
Swift Formation (1)
-
Tithonian (9)
-
Volgian (2)
-
-
-
lower Mesozoic (5)
-
middle Mesozoic (1)
-
Navajo Sandstone (3)
-
Newark Supergroup (2)
-
Passaic Formation (1)
-
Pucara Group (1)
-
Triassic
-
Charlie Lake Formation (2)
-
Lower Triassic
-
Bunter (3)
-
Dinwoody Formation (1)
-
Permian-Triassic boundary (4)
-
Spathian (1)
-
-
Middle Triassic
-
Anisian (2)
-
Doig Formation (1)
-
Ladinian (4)
-
Muschelkalk (3)
-
-
Moenkopi Formation (2)
-
Shublik Formation (3)
-
Takla Group (1)
-
Upper Triassic
-
Carnian (6)
-
Chinle Formation (2)
-
Keuper (10)
-
Mercia Mudstone (3)
-
Molteno Formation (2)
-
Norian (9)
-
Rhaetian (5)
-
Sag River Sandstone (1)
-
Stormberg Series (1)
-
Triassic-Jurassic boundary (2)
-
-
-
upper Mesozoic (5)
-
Yanshanian (1)
-
-
MIS 6 (2)
-
MIS 7 (1)
-
Paleozoic
-
Arbuckle Group (2)
-
Bedford Shale (1)
-
Berea Sandstone (1)
-
Cambrian
-
Bonanza King Formation (1)
-
Conasauga Group (1)
-
Lower Cambrian
-
Kinzers Formation (1)
-
Rome Formation (1)
-
Shady Dolomite (1)
-
Tommotian (3)
-
Yudoma Series (1)
-
-
Middle Cambrian
-
Burgess Shale (1)
-
-
Upper Cambrian
-
Copper Ridge Dolomite (1)
-
Galesville Sandstone (1)
-
Mount Simon Sandstone (1)
-
Potsdam Sandstone (2)
-
-
-
Carboniferous
-
Amsden Formation (2)
-
Lower Carboniferous
-
Dinantian (14)
-
-
Mabou Group (1)
-
Middle Carboniferous (1)
-
Mississippian
-
Boone Formation (1)
-
Charles Formation (4)
-
Harrodsburg Limestone (1)
-
Leadville Formation (1)
-
Lower Mississippian
-
Fort Payne Formation (4)
-
Kinderhookian
-
Banff Formation (1)
-
-
Lodgepole Formation (1)
-
Osagian
-
Burlington Limestone (4)
-
Keokuk Limestone (1)
-
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Macumber Formation (2)
-
Madison Group (6)
-
Middle Mississippian
-
Visean
-
upper Visean (2)
-
-
-
Mission Canyon Limestone (5)
-
Ramp Creek Formation (1)
-
Sunbury Shale (1)
-
Upper Mississippian
-
Chesterian
-
Golconda Formation (1)
-
-
Fayetteville Formation (1)
-
Meramecian
-
Saint Louis Limestone (2)
-
Salem Limestone (1)
-
Warsaw Formation (2)
-
-
Parkwood Formation (1)
-
Pennington Formation (1)
-
Pride Mountain Formation (1)
-
Serpukhovian (2)
-
-
Windsor Group (13)
-
-
Namurian (2)
-
Pennsylvanian
-
Conemaugh Group (1)
-
Cumberland Group (2)
-
Hermosa Group (4)
-
Joggins Formation (1)
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Haymond Formation (1)
-
Morrowan (1)
-
-
Marble Falls Group (1)
-
Middle Pennsylvanian
-
Allegheny Group (2)
-
Atokan (1)
-
Breathitt Formation (1)
-
Kanawha Formation (1)
-
Paradox Formation (4)
-
-
Monongahela Group (1)
-
Morrow Formation (1)
-
Pottsville Group (2)
-
Upper Pennsylvanian
-
Missourian
-
Kansas City Group (1)
-
Lansing Group (1)
-
Seminole Formation (1)
-
-
Virgilian (1)
-
-
-
Schoonover Sequence (2)
-
Tesnus Formation (2)
-
Upper Carboniferous
-
Millstone Grit (1)
-
Westphalian (2)
-
-
-
Chattanooga Shale (3)
-
Devonian
-
Beaverhill Lake Group (2)
-
Keg River Formation (6)
-
Lower Devonian
-
Lochkovian (2)
-
Manlius Formation (1)
-
Oriskany Sandstone (1)
-
-
Middle Devonian
-
Detroit River Group (2)
-
Elk Point Group (10)
-
Givetian (4)
-
Hamilton Group (2)
-
Mahantango Formation (1)
-
Marcellus Shale (3)
-
Moscow Formation (1)
-
Onondaga Limestone (3)
-
Prairie Evaporite (33)
-
Sylvania Formation (2)
-
Tioga Bentonite (1)
-
Tully Limestone (1)
-
Winnipegosis Formation (12)
-
-
Miette Complex (1)
-
Millboro Shale (2)
-
Old Red Sandstone (2)
-
Slave Point Formation (3)
-
Swan Hills Formation (1)
-
Thirtyone Formation (5)
-
Upper Devonian
-
Birdbear Formation (2)
-
Brallier Shale (1)
-
Duperow Formation (3)
-
Famennian
-
Wabamun Group (5)
-
-
Frasnian
-
Leduc Formation (2)
-
upper Frasnian (1)
-
-
Grosmont Formation (2)
-
Nisku Formation (2)
-
-
Waterways Formation (2)
-
-
Dunkard Group (1)
-
Endicott Group (1)
-
Exshaw Formation (2)
-
Helderberg Group (2)
-
Honaker Trail Formation (1)
-
Horton Group (3)
-
Hunton Group (1)
-
Ishbel Group (2)
-
Knox Group (3)
-
Laborcita Formation (2)
-
Leinster Granite (1)
-
Lisburne Group (3)
-
lower Paleozoic
-
Rose Run Sandstone (1)
-
-
middle Paleozoic (4)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian
-
Ballantrae Complex (2)
-
-
Beekmantown Group (1)
-
Ellenburger Group (2)
-
Tremadocian (1)
-
-
Middle Ordovician
-
Darriwilian (1)
-
Llanvirnian (1)
-
Saint Peter Sandstone (2)
-
-
Miramichi Group (1)
-
Montoya Group (4)
-
Tetagouche Group (3)
-
Upper Ordovician
-
Ashgillian (1)
-
Caradocian (3)
-
Cincinnatian
-
Richmondian (1)
-
-
Edenian
-
Eden Shale (1)
-
-
Hirnantian (1)
-
Juniata Formation (1)
-
Maquoketa Formation (1)
-
Neda Formation (1)
-
Queenston Shale (1)
-
Red River Formation (3)
-
Wufeng Formation (1)
-
Yeoman Formation (2)
-
-
Utica Shale (1)
-
Valmy Formation (1)
-
Vinini Formation (1)
-
-
Permian
-
Blaine Formation (2)
-
Castile Formation (8)
-
Chase Group (1)
-
Coconino Sandstone (2)
-
Gharif Formation (1)
-
Guadalupian
-
Bell Canyon Formation (2)
-
Brushy Canyon Formation (1)
-
Capitan Formation (1)
-
Capitanian (1)
-
Queen Formation (1)
-
Roadian (1)
-
Seven Rivers Formation (4)
-
Tansill Formation (3)
-
Wordian (2)
-
-
Hutchinson Salt Member (1)
-
Irati Formation (1)
-
Kaibab Formation (3)
-
Kamthi Formation (1)
-
Khuff Formation (2)
-
Lower Permian
-
Abo Formation (1)
-
Al Khlata Formation (1)
-
Cisuralian
-
Kungurian (4)
-
-
Leonardian
-
Bone Spring Limestone (2)
-
Clear Fork Group (4)
-
-
Opeche Shale (1)
-
Wolfcampian (6)
-
-
McCloud Limestone (1)
-
Meade Peak Member (2)
-
Middle Permian (7)
-
Park City Formation (1)
-
Phosphoria Formation (15)
-
Ranger Canyon Formation (1)
-
Rotliegendes (7)
-
Rustler Formation (7)
-
Toroweap Formation (2)
-
Upper Permian
-
Lopingian
-
Changhsingian (1)
-
-
Permian-Triassic boundary (4)
-
Raniganj Formation (1)
-
Salado Formation (16)
-
Zechstein (38)
-
-
Wellington Formation (2)
-
Werra Series (2)
-
Yates Formation (2)
-
-
Sauk Sequence (1)
-
Shawangunk Formation (1)
-
Shoo Fly Complex (3)
-
Silurian
-
Bass Islands Dolomite (1)
-
Fusselman Dolomite (2)
-
Lockport Formation (2)
-
Lower Silurian
-
Llandovery
-
Aeronian (1)
-
Interlake Formation (1)
-
-
Qalibah Formation (1)
-
Tuscarora Formation (1)
-
Wenlock (1)
-
-
Middle Silurian
-
Clinton Group (1)
-
Guelph Formation (1)
-
Racine Dolomite (1)
-
Waldron Shale (1)
-
-
Niagaran (8)
-
Perry Mountain Formation (1)
-
Upper Silurian
-
Cayugan
-
Tonoloway Limestone (1)
-
-
Ludlow (2)
-
Pridoli (1)
-
Salina Group (13)
-
Wristen Formation (1)
-
-
-
Supai Formation (1)
-
Tippecanoe Sequence (1)
-
upper Paleozoic
-
Antrim Shale (1)
-
Arkansas Novaculite (3)
-
Dwyka Formation (1)
-
Kaskaskia Sequence (3)
-
Pictou Group (1)
-
-
Wells Formation (1)
-
Woodford Shale (10)
-
-
Phanerozoic (26)
-
Precambrian
-
Animikie Group (6)
-
Anshan Group (1)
-
Archean
-
Aravalli System (5)
-
Bulawayan Group (3)
-
Fig Tree Group (5)
-
Iron Ore Group (4)
-
Kromberg Formation (2)
-
Mesoarchean (13)
-
Neoarchean
-
Dharwar Supergroup (7)
-
Sargur Group (1)
-
-
Paleoarchean
-
Hooggenoeg Formation (2)
-
-
Peninsular Gneiss (1)
-
Singhbhum Granite (1)
-
Swaziland Supergroup (1)
-
Warrawoona Group (7)
-
Yellowknife Group (2)
-
-
Bijawar System (2)
-
Biwabik Iron Formation (13)
-
Brockman Iron Formation (14)
-
Central Rand Group (1)
-
Cuddapah System (1)
-
Fortescue Group (2)
-
Gunflint Iron Formation (19)
-
Hadean (5)
-
Hamersley Group (24)
-
Lewisian Complex (1)
-
middle Precambrian (3)
-
Minas Supergroup (5)
-
Onverwacht Group (9)
-
Pahrump Series (1)
-
Pongola Supergroup (5)
-
Prince Albert Group (1)
-
Sokoman Formation (12)
-
Stillwater Complex (4)
-
Stirling Quartzite (1)
-
Swaziland Sequence (1)
-
Transvaal Supergroup (19)
-
upper Precambrian
-
Proterozoic
-
Algonkian
-
Baraboo Quartzite (1)
-
-
Bitter Springs Formation (6)
-
Damara System (1)
-
Espinhaco Supergroup (1)
-
Great Oxidation Event (9)
-
Huronian (3)
-
Isan Orogeny (1)
-
Lewisian (1)
-
Malmani Subgroup (1)
-
Mesoproterozoic
-
Apache Group (2)
-
Ectasian (1)
-
Helikian
-
Neohelikian (1)
-
-
Laxfordian (1)
-
Roper Group (1)
-
-
Negaunee Iron Formation (5)
-
Neoproterozoic
-
Cryogenian (3)
-
Doushantuo Formation (4)
-
Ediacaran (13)
-
Infracambrian (1)
-
Marinoan (1)
-
Otavi Group (1)
-
Riphean
-
upper Riphean (2)
-
-
Sturtian (2)
-
Torridonian (3)
-
Vendian (14)
-
-
Ortega Group (1)
-
Paleoproterozoic
-
Aphebian (1)
-
Birimian (1)
-
Hemlock Formation (1)
-
Marquette Range Supergroup (2)
-
Michigamme Formation (1)
-
Siderian (2)
-
Urquhart Shale (1)
-
Virginia Formation (3)
-
-
Pretoria Group (2)
-
Sinian
-
Doushantuo Formation (4)
-
-
Windermere System (1)
-
-
-
Vadito Group (1)
-
Ventersdorp Supergroup (1)
-
Waterberg System (1)
-
Witwatersrand Supergroup (2)
-
-
Saxothuringian (1)
-
Vindhyan (3)
-
-
igneous rocks
-
agglutinates (2)
-
igneous rocks
-
carbonatites (4)
-
hypabyssal rocks (3)
-
kamafugite (1)
-
kimberlite (2)
-
peperite (1)
-
plutonic rocks
-
anorthosite (7)
-
diabase
-
tholeiitic dolerite (4)
-
-
diorites
-
plagiogranite (2)
-
tonalite
-
enderbite (1)
-
-
trondhjemite (2)
-
-
gabbros (16)
-
granites
-
adamellite (1)
-
alkali granites (1)
-
biotite granite (1)
-
charnockite (2)
-
monzogranite (1)
-
-
granodiorites (4)
-
ijolite (1)
-
lamprophyres (1)
-
monzonites (1)
-
pegmatite (12)
-
syenites
-
albitite (1)
-
bostonite (1)
-
nepheline syenite (1)
-
-
ultramafics
-
peridotites
-
dunite (2)
-
harzburgite (2)
-
lherzolite (1)
-
-
pyroxenite (2)
-
-
-
porphyry (4)
-
volcanic rocks
-
andesites
-
boninite (2)
-
-
basalts
-
alkali basalts
-
spilite (3)
-
-
flood basalts (3)
-
mid-ocean ridge basalts (9)
-
shoshonite (1)
-
tholeiite (2)
-
tholeiitic basalt (2)
-
trap rocks (3)
-
-
dacites (1)
-
glasses
-
palagonite (1)
-
-
komatiite (8)
-
latite (1)
-
melilitite (1)
-
pyroclastics
-
ash-flow tuff (1)
-
ignimbrite (3)
-
rhyolite tuff (1)
-
tuff (42)
-
tuffite (1)
-
-
rhyodacites (1)
-
rhyolites
-
quartz porphyry (1)
-
-
trachyandesites (2)
-
trachytes (1)
-
-
-
ophiolite (35)
-
ophite (1)
-
volcanic ash (7)
-
wehrlite (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (17)
-
cataclasites (6)
-
eclogite (3)
-
fulgurite (1)
-
garnetite (1)
-
gneisses
-
granite gneiss (1)
-
orthogneiss (3)
-
paragneiss (1)
-
-
granulites (4)
-
hornfels (2)
-
impactites
-
impact breccia (1)
-
-
itabirite (6)
-
marbles (14)
-
metaigneous rocks
-
metabasalt (9)
-
metabasite (1)
-
metagabbro (3)
-
metaperidotite (1)
-
metarhyolite (1)
-
serpentinite (13)
-
-
metasedimentary rocks
-
metachert (3)
-
metagraywacke (2)
-
metalimestone (1)
-
metapelite (2)
-
metasandstone (1)
-
metasiltstone (1)
-
paragneiss (1)
-
-
metasomatic rocks
-
greisen (1)
-
rodingite (1)
-
serpentinite (13)
-
skarn (15)
-
-
metavolcanic rocks (18)
-
mylonites
-
pseudotachylite (1)
-
-
phyllites (9)
-
quartzites
-
ferruginous quartzite (3)
-
-
schists
-
blueschist (1)
-
greenschist (3)
-
greenstone (14)
-
tourmalinite (3)
-
-
slates (3)
-
-
ophiolite (35)
-
ophite (1)
-
turbidite (47)
-
-
meteorites
-
meteorites
-
iron meteorites
-
octahedrite (1)
-
-
micrometeorites (1)
-
stony meteorites
-
achondrites
-
Martian meteorites (1)
-
-
chondrites
-
enstatite chondrites (1)
-
ordinary chondrites
-
L chondrites (1)
-
-
-
-
-
-
minerals
-
alabaster (2)
-
alloys
-
carbides
-
moissanite (1)
-
-
-
amosite (1)
-
antimonides (1)
-
arsenates
-
scorodite (1)
-
-
arsenides
-
arsenopyrite (6)
-
lollingite (2)
-
maucherite (1)
-
-
borates
-
boracite (2)
-
borax (3)
-
colemanite (4)
-
hydroboracite (2)
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ludwigite (1)
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szaibelyite (2)
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ulexite (5)
-
-
carbonates
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ankerite (7)
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aragonite (26)
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bastnaesite (2)
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calcite (99)
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dawsonite (1)
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dolomite (71)
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hydrotalcite (1)
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ikaite (5)
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magnesian calcite (3)
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magnesite (4)
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monohydrocalcite (1)
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nahcolite (4)
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pyroaurite (1)
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rhodochrosite (1)
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siderite (26)
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smithsonite (1)
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spurrite (1)
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trona (7)
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witherite (2)
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copper minerals (1)
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halides
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bromides (2)
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chlorides
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atacamite (1)
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boracite (2)
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carnallite (9)
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halite (155)
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kainite (4)
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paratacamite (1)
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pyromorphite (1)
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rinneite (1)
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sylvite (11)
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fluorides
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bastnaesite (2)
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fluorite (4)
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-
-
hydrates (4)
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iodates (2)
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iron minerals (7)
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manganese minerals (1)
-
minerals (116)
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native elements
-
diamond (1)
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graphite (5)
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nitrates (4)
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onyx (1)
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oxalates (1)
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oxides
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akaganeite (1)
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aluminum oxides (1)
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baddeleyite (1)
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birnessite (1)
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boehmite (2)
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brucite (1)
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buserite (2)
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cassiterite (2)
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chrome spinel (1)
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corundum (2)
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cryptomelane (2)
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diaspore (2)
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ferrihydrite (10)
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gahnite (1)
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gibbsite (6)
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goethite (28)
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hematite (74)
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hollandite (1)
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hydroxides
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iron hydroxides (5)
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oxyhydroxides (8)
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ilmenite (3)
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iron oxides (40)
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lepidocrocite (1)
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limonite (5)
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lithiophorite (1)
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maghemite (1)
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magnesioferrite (1)
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magnesium oxides (1)
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magnetite (58)
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manganese oxides (4)
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martite (7)
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niobates
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pyrochlore (2)
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periclase (1)
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portlandite (1)
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psilomelane (1)
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pyrolusite (1)
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rutile (3)
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specularite (3)
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spinel (2)
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spinel group (2)
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tantalates
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microlite (1)
-
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thorianite (1)
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todorokite (1)
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uraninite (1)
-
-
phosphates
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apatite (57)
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britholite (1)
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carbonate apatite (3)
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crandallite (2)
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fluorapatite (11)
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francolite (16)
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goyazite (1)
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graftonite (1)
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hydroxylapatite (1)
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lazulite (2)
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monazite (15)
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pyromorphite (1)
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rhabdophane (1)
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vivianite (3)
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whitlockite (2)
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xenotime (9)
-
-
selenites (2)
-
silicates
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aluminosilicates (3)
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asbestos (1)
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chain silicates
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amphibole group
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clinoamphibole
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actinolite (1)
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crocidolite (1)
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cummingtonite (5)
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grunerite (6)
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hastingsite (1)
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hornblende (7)
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kaersutite (1)
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magnesioriebeckite (1)
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riebeckite (3)
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tremolite (3)
-
-
orthoamphibole
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anthophyllite (1)
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gedrite (1)
-
-
-
deerite (1)
-
pyroxene group
-
clinopyroxene
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aegirine (3)
-
chrome diopside (1)
-
diopside (3)
-
jadeite (1)
-
-
orthopyroxene
-
ferrosilite (1)
-
-
-
rhodonite group
-
rhodonite (1)
-
-
wollastonite group
-
wollastonite (4)
-
-
-
feldspathoids (1)
-
framework silicates
-
danburite (1)
-
feldspar group
-
alkali feldspar
-
adularia (1)
-
hyalophane (2)
-
K-feldspar (10)
-
microcline (1)
-
orthoclase (1)
-
perthite (2)
-
sanidine (1)
-
-
barium feldspar
-
hyalophane (2)
-
-
plagioclase
-
albite (6)
-
anorthite (1)
-
oligoclase (1)
-
-
-
leucite (1)
-
pseudoleucite (1)
-
scapolite group
-
scapolite (4)
-
-
silica minerals
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agate (2)
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amethyst (2)
-
carnelian (1)
-
chalcedony (16)
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chrysoprase (1)
-
coesite (1)
-
cristobalite (3)
-
jasper (14)
-
moganite (7)
-
opal
-
opal-A (15)
-
opal-CT (11)
-
-
quartz
-
smoky quartz (1)
-
-
tridymite (1)
-
-
sodalite group
-
hauyne (1)
-
lazurite (1)
-
nosean (1)
-
-
zeolite group
-
analcime (2)
-
clinoptilolite (5)
-
erionite (1)
-
mordenite (2)
-
phillipsite (1)
-
-
-
iron silicates (7)
-
kenyaite (1)
-
orthosilicates
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nesosilicates
-
andalusite (1)
-
braunite (1)
-
britholite group
-
britholite (1)
-
-
cyrtolite (1)
-
garnet group
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almandine (2)
-
grossular (1)
-
hydrogarnet (1)
-
pyrope (1)
-
spessartine (1)
-
-
kyanite (1)
-
larnite (1)
-
olivine group
-
fayalite (2)
-
forsterite (1)
-
laihunite (1)
-
olivine (4)
-
tephroite (1)
-
-
sillimanite (3)
-
spurrite (1)
-
staurolite (1)
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (56)
-
-
-
sorosilicates
-
epidote group
-
allanite (2)
-
clinozoisite (1)
-
epidote (3)
-
-
lawsonite (1)
-
-
-
ring silicates
-
beryl (1)
-
emerald (2)
-
tourmaline group
-
dravite (1)
-
schorl (1)
-
uvite (1)
-
-
-
sheet silicates
-
cerolite (1)
-
chlorite group
-
chamosite (17)
-
chlorite (20)
-
sudoite (1)
-
-
clay minerals
-
halloysite (4)
-
hectorite (1)
-
imogolite (1)
-
kaolinite (30)
-
montmorillonite (9)
-
nontronite (3)
-
saponite (1)
-
smectite (15)
-
stevensite (2)
-
vermiculite (4)
-
-
corrensite (2)
-
cymrite (1)
-
illite (16)
-
magadiite (3)
-
mica group
-
biotite (13)
-
celadonite (1)
-
fluor-phlogopite (1)
-
fuchsite (1)
-
glauconite (14)
-
muscovite (8)
-
phengite (1)
-
-
palygorskite (9)
-
rectorite (1)
-
sepiolite (6)
-
sericite (4)
-
serpentine group
-
berthierine (9)
-
chrysotile (1)
-
lizardite (1)
-
serpentine (5)
-
-
stilpnomelane (10)
-
talc (4)
-
-
-
sulfates
-
alunite (4)
-
anhydrite (138)
-
barite (15)
-
bassanite (1)
-
celestine (10)
-
epsomite (2)
-
glauberite (5)
-
gypsum (147)
-
hexahydrite (1)
-
jarosite (5)
-
kainite (4)
-
kieserite (2)
-
langbeinite (1)
-
lazurite (1)
-
mirabilite (3)
-
polyhalite (7)
-
selenite (3)
-
thenardite (3)
-
-
sulfides
-
argentite (1)
-
arsenopyrite (6)
-
bornite (1)
-
chalcopyrite (4)
-
cinnabar (3)
-
galena (4)
-
greigite (1)
-
iron sulfides (2)
-
lazurite (1)
-
marcasite (3)
-
molybdenite (2)
-
nickel sulfides (1)
-
pentlandite (1)
-
pyrite (34)
-
pyrrhotite (9)
-
sphalerite (7)
-
stibnite (2)
-
zinc sulfides (1)
-
-
sulfosalts
-
sulfantimonites
-
bournonite (1)
-
-
sulfobismuthites
-
matildite (1)
-
-
sulfostannates
-
stannite (1)
-
-
-
tellurides
-
sylvanite (4)
-
-
tungstates
-
scheelite (2)
-
wolframite (1)
-
-
ultrabasite (1)
-
vanadates
-
carnotite (2)
-
-
wehrlite (1)
-
-
Primary terms
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absolute age (139)
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academic institutions (1)
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Africa
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Afar (3)
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Central Africa
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Angola
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Cabinda Angola (3)
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Congo (3)
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Congo Democratic Republic
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East Africa
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Ethiopia (3)
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Kenya
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Kenya Rift valley (4)
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Somali Republic (3)
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East African Lakes
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East African Rift (2)
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North Africa
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Egypt
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Illizi Basin (1)
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Libya
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Morocco
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-
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Tunisia (17)
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Reguibat Ridge (1)
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Sahara (6)
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Southern Africa
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Barberton greenstone belt (15)
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South Africa
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Bushveld Complex (4)
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Mpumalanga South Africa
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Witwatersrand (5)
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West Africa
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Antarctica
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Arctic Ocean
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asbestos deposits (2)
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Asia
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Far East
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Garhwal Himalayas (3)
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West Bengal India
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Jammu and Kashmir
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Nepal (1)
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Pakistan
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Potwar Plateau (1)
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Norilsk region (1)
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Mesozoic
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Lower Cretaceous
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Albian (22)
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Upper Jurassic
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Kimmeridgian
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Upper Triassic
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Norian (9)
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Rhaetian (5)
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Sag River Sandstone (1)
-
Stormberg Series (1)
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Triassic-Jurassic boundary (2)
-
-
-
upper Mesozoic (5)
-
Yanshanian (1)
-
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metal ores
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aluminum ores (1)
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base metals (21)
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zinc ores (35)
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metals
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actinides
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thorium
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Th-230 (2)
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Th-232 (1)
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uranium
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U-234 (2)
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-
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alkali metals
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cesium (1)
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lithium (4)
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potassium
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K-40 (1)
-
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rubidium
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Rb-87/Sr-86 (1)
-
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sodium (12)
-
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alkaline earth metals
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barium (9)
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beryllium
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Be-10 (2)
-
-
calcium
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Ca-44/Ca-40 (2)
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Mg/Ca (4)
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Sr/Ca (1)
-
-
magnesium
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Mg/Ca (4)
-
-
radium
-
Ra-226 (2)
-
-
strontium
-
Rb-87/Sr-86 (1)
-
Sr/Ca (1)
-
Sr-87 (1)
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Sr-87/Sr-86 (62)
-
-
-
aluminum (12)
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antimony (3)
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arsenic (4)
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cadmium (4)
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chromium
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Cr-53/Cr-52 (2)
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cobalt (4)
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copper (5)
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germanium (4)
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gold (11)
-
hafnium
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Hf-177/Hf-176 (2)
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iron
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Fe-56/Fe-54 (12)
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Fe-57 (1)
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Fe-57/Fe-54 (1)
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ferric iron (13)
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ferrous iron (14)
-
-
lead
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Pb-206/Pb-204 (7)
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Pb-207/Pb-204 (6)
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Pb-207/Pb-206 (2)
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Pb-208/Pb-204 (5)
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manganese (21)
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mercury (2)
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molybdenum (5)
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nickel (4)
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niobium (1)
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platinum group
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iridium (1)
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osmium
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Os-188/Os-187 (2)
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palladium (5)
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palladium ores (2)
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platinum ores (7)
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precious metals (13)
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rare earths
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cerium (9)
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europium (9)
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lanthanum (5)
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lutetium (1)
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neodymium
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Nd-144/Nd-143 (15)
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Sm-147/Nd-144 (1)
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-
samarium
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Sm-147/Nd-144 (1)
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scandium (3)
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yttrium (7)
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silver (1)
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tin (1)
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titanium (8)
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vanadium (8)
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zinc (8)
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zirconium (2)
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metamorphic rocks
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amphibolites (17)
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eclogite (3)
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orthogneiss (3)
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paragneiss (1)
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granulites (4)
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hornfels (2)
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impactites
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impact breccia (1)
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itabirite (6)
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marbles (14)
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metaigneous rocks
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metabasalt (9)
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metabasite (1)
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metagabbro (3)
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metaperidotite (1)
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metarhyolite (1)
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serpentinite (13)
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metasedimentary rocks
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metachert (3)
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metasandstone (1)
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metasiltstone (1)
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paragneiss (1)
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metasomatic rocks
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greisen (1)
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rodingite (1)
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serpentinite (13)
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skarn (15)
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metavolcanic rocks (18)
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mylonites
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pseudotachylite (1)
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phyllites (9)
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quartzites
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ferruginous quartzite (3)
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schists
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blueschist (1)
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greenschist (3)
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greenstone (14)
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tourmalinite (3)
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slates (3)
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metamorphism (159)
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metasomatism (158)
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meteorites
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iron meteorites
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octahedrite (1)
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micrometeorites (1)
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stony meteorites
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achondrites
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Martian meteorites (1)
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chondrites
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enstatite chondrites (1)
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ordinary chondrites
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L chondrites (1)
-
-
-
-
-
Mexico
-
Baja California (16)
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Baja California Mexico
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Ojo de Liebre Lagoon (1)
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Baja California Sur Mexico
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Vizcaino Peninsula (1)
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Chiapas Mexico (1)
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Chihuahua Mexico
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Coahuila Mexico
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Parras Basin (1)
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Durango Mexico (1)
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La Popa Basin (4)
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Nuevo Leon Mexico (3)
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Oaxaca Mexico (1)
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Sierra Madre Oriental (7)
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Sinaloa Mexico (2)
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Sonora Mexico (5)
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Zacatecas Mexico (1)
-
-
micropaleontology (3)
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mineral deposits, genesis (392)
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mineral exploration (91)
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mineral resources (19)
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mineralogy (54)
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minerals (116)
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mining geology (14)
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Mohorovicic discontinuity (3)
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mud volcanoes (6)
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museums (1)
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nitrate deposits (3)
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nitrogen
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N-15/N-14 (4)
-
-
noble gases
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argon
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Ar-40 (1)
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Ar-40/Ar-36 (1)
-
-
helium
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He-4 (1)
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He-4/He-3 (1)
-
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neon
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Ne-20 (1)
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Ne-21 (2)
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-
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nodules (35)
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nonmetal deposits (8)
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nonmetals (1)
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North America
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Appalachian Basin (9)
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Appalachians
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Appalachian Plateau (2)
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Central Appalachians (4)
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Northern Appalachians (4)
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Piedmont (2)
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Southern Appalachians (5)
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Valley and Ridge Province (3)
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Basin and Range Province
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Great Basin (17)
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Belt Basin (1)
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Canadian Shield
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Churchill Province
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Cape Smith fold belt (1)
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Rae Province (2)
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Grenville Province
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Central Metasedimentary Belt (1)
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Nain Province (1)
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Slave Province (8)
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Superior Province
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Abitibi Belt (6)
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Michipicoten Belt (1)
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Quetico Belt (1)
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Chihuahuan Desert (1)
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Coast plutonic complex (1)
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Great Lakes
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Great Lakes region (12)
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Great Plains
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Grenville Front (1)
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North American Cordillera
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Canadian Cordillera (8)
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North American Craton (2)
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Rocky Mountains
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U. S. Rocky Mountains
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Gravelly Range (1)
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Sangre de Cristo Mountains (1)
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Tobacco Root Mountains (1)
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Wind River Range (1)
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-
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Rocky Mountains foreland (2)
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Saint Lawrence Valley (1)
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Slide Mountain Terrane (1)
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Western Canada Sedimentary Basin (7)
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Western Interior
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Western Interior Seaway (3)
-
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Western Overthrust Belt (2)
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Williston Basin (33)
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Yukon-Tanana Terrane (1)
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-
Northern Hemisphere (1)
-
ocean basins (12)
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ocean circulation (5)
-
Ocean Drilling Program
-
Leg 117
-
ODP Site 723 (1)
-
ODP Site 724 (1)
-
ODP Site 725 (1)
-
ODP Site 726 (1)
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ODP Site 727 (1)
-
ODP Site 728 (1)
-
ODP Site 729 (1)
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ODP Site 730 (1)
-
-
Leg 120 (1)
-
Leg 121
-
ODP Site 752 (1)
-
ODP Site 753 (1)
-
ODP Site 754 (1)
-
ODP Site 755 (1)
-
-
Leg 143
-
ODP Site 866 (1)
-
-
-
ocean floors (32)
-
Oceania
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Melanesia
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New Caledonia (2)
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Micronesia
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Mariana Islands (1)
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Nauru Island (1)
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Polynesia
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French Polynesia
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Tuamotu Islands (1)
-
-
Hawaii
-
Hawaii County Hawaii
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Hawaii Island
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Kilauea (2)
-
-
-
-
Niue (1)
-
-
-
oceanography (34)
-
oil and gas fields (97)
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orogeny (55)
-
oxygen
-
dissolved oxygen (4)
-
O-17/O-16 (5)
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O-18 (6)
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O-18/O-16 (173)
-
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Pacific Coast (2)
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Pacific Ocean
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Central Pacific (3)
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East Pacific
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East Pacific Rise (4)
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Northeast Pacific
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Juan de Fuca Ridge (1)
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Loihi Seamount (1)
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Peru-Chile Trench (1)
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Southeast Pacific
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Lau Basin (1)
-
-
-
Equatorial Pacific (2)
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North Pacific
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Mid-Pacific Mountains
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Resolution Seamount (1)
-
-
Northeast Pacific
-
Gulf of Alaska (1)
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Gulf of California
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Guaymas Basin (1)
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Juan de Fuca Ridge (1)
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Loihi Seamount (1)
-
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Northwest Pacific
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Hess Rise (1)
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South China Sea (1)
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Yellow Sea (1)
-
-
-
South Pacific
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Southeast Pacific
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Lau Basin (1)
-
-
Southwest Pacific
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Banda Sea (1)
-
Coral Sea
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Great Barrier Reef (1)
-
-
Gulf of Carpentaria (1)
-
Lord Howe Rise (1)
-
-
-
West Pacific
-
Indonesian Seas
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Banda Sea (1)
-
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Northwest Pacific
-
Hess Rise (1)
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South China Sea (1)
-
Yellow Sea (1)
-
-
Ontong Java Plateau (1)
-
Resolution Seamount (1)
-
Southwest Pacific
-
Banda Sea (1)
-
Coral Sea
-
Great Barrier Reef (1)
-
-
Gulf of Carpentaria (1)
-
Lord Howe Rise (1)
-
-
-
-
Pacific region (1)
-
paleobotany (14)
-
paleoclimatology (137)
-
paleoecology (84)
-
paleogeography (218)
-
paleomagnetism (26)
-
paleontology (25)
-
Paleozoic
-
Arbuckle Group (2)
-
Bedford Shale (1)
-
Berea Sandstone (1)
-
Cambrian
-
Bonanza King Formation (1)
-
Conasauga Group (1)
-
Lower Cambrian
-
Kinzers Formation (1)
-
Rome Formation (1)
-
Shady Dolomite (1)
-
Tommotian (3)
-
Yudoma Series (1)
-
-
Middle Cambrian
-
Burgess Shale (1)
-
-
Upper Cambrian
-
Copper Ridge Dolomite (1)
-
Galesville Sandstone (1)
-
Mount Simon Sandstone (1)
-
Potsdam Sandstone (2)
-
-
-
Carboniferous
-
Amsden Formation (2)
-
Lower Carboniferous
-
Dinantian (14)
-
-
Mabou Group (1)
-
Middle Carboniferous (1)
-
Mississippian
-
Boone Formation (1)
-
Charles Formation (4)
-
Harrodsburg Limestone (1)
-
Leadville Formation (1)
-
Lower Mississippian
-
Fort Payne Formation (4)
-
Kinderhookian
-
Banff Formation (1)
-
-
Lodgepole Formation (1)
-
Osagian
-
Burlington Limestone (4)
-
Keokuk Limestone (1)
-
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Macumber Formation (2)
-
Madison Group (6)
-
Middle Mississippian
-
Visean
-
upper Visean (2)
-
-
-
Mission Canyon Limestone (5)
-
Ramp Creek Formation (1)
-
Sunbury Shale (1)
-
Upper Mississippian
-
Chesterian
-
Golconda Formation (1)
-
-
Fayetteville Formation (1)
-
Meramecian
-
Saint Louis Limestone (2)
-
Salem Limestone (1)
-
Warsaw Formation (2)
-
-
Parkwood Formation (1)
-
Pennington Formation (1)
-
Pride Mountain Formation (1)
-
Serpukhovian (2)
-
-
Windsor Group (13)
-
-
Namurian (2)
-
Pennsylvanian
-
Conemaugh Group (1)
-
Cumberland Group (2)
-
Hermosa Group (4)
-
Joggins Formation (1)
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Haymond Formation (1)
-
Morrowan (1)
-
-
Marble Falls Group (1)
-
Middle Pennsylvanian
-
Allegheny Group (2)
-
Atokan (1)
-
Breathitt Formation (1)
-
Kanawha Formation (1)
-
Paradox Formation (4)
-
-
Monongahela Group (1)
-
Morrow Formation (1)
-
Pottsville Group (2)
-
Upper Pennsylvanian
-
Missourian
-
Kansas City Group (1)
-
Lansing Group (1)
-
Seminole Formation (1)
-
-
Virgilian (1)
-
-
-
Schoonover Sequence (2)
-
Tesnus Formation (2)
-
Upper Carboniferous
-
Millstone Grit (1)
-
Westphalian (2)
-
-
-
Chattanooga Shale (3)
-
Devonian
-
Beaverhill Lake Group (2)
-
Keg River Formation (6)
-
Lower Devonian
-
Lochkovian (2)
-
Manlius Formation (1)
-
Oriskany Sandstone (1)
-
-
Middle Devonian
-
Detroit River Group (2)
-
Elk Point Group (10)
-
Givetian (4)
-
Hamilton Group (2)
-
Mahantango Formation (1)
-
Marcellus Shale (3)
-
Moscow Formation (1)
-
Onondaga Limestone (3)
-
Prairie Evaporite (33)
-
Sylvania Formation (2)
-
Tioga Bentonite (1)
-
Tully Limestone (1)
-
Winnipegosis Formation (12)
-
-
Miette Complex (1)
-
Millboro Shale (2)
-
Old Red Sandstone (2)
-
Slave Point Formation (3)
-
Swan Hills Formation (1)
-
Thirtyone Formation (5)
-
Upper Devonian
-
Birdbear Formation (2)
-
Brallier Shale (1)
-
Duperow Formation (3)
-
Famennian
-
Wabamun Group (5)
-
-
Frasnian
-
Leduc Formation (2)
-
upper Frasnian (1)
-
-
Grosmont Formation (2)
-
Nisku Formation (2)
-
-
Waterways Formation (2)
-
-
Dunkard Group (1)
-
Endicott Group (1)
-
Exshaw Formation (2)
-
Helderberg Group (2)
-
Honaker Trail Formation (1)
-
Horton Group (3)
-
Hunton Group (1)
-
Ishbel Group (2)
-
Knox Group (3)
-
Laborcita Formation (2)
-
Leinster Granite (1)
-
Lisburne Group (3)
-
lower Paleozoic
-
Rose Run Sandstone (1)
-
-
middle Paleozoic (4)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian
-
Ballantrae Complex (2)
-
-
Beekmantown Group (1)
-
Ellenburger Group (2)
-
Tremadocian (1)
-
-
Middle Ordovician
-
Darriwilian (1)
-
Llanvirnian (1)
-
Saint Peter Sandstone (2)
-
-
Miramichi Group (1)
-
Montoya Group (4)
-
Tetagouche Group (3)
-
Upper Ordovician
-
Ashgillian (1)
-
Caradocian (3)
-
Cincinnatian
-
Richmondian (1)
-
-
Edenian
-
Eden Shale (1)
-
-
Hirnantian (1)
-
Juniata Formation (1)
-
Maquoketa Formation (1)
-
Neda Formation (1)
-
Queenston Shale (1)
-
Red River Formation (3)
-
Wufeng Formation (1)
-
Yeoman Formation (2)
-
-
Utica Shale (1)
-
Valmy Formation (1)
-
Vinini Formation (1)
-
-
Permian
-
Blaine Formation (2)
-
Castile Formation (8)
-
Chase Group (1)
-
Coconino Sandstone (2)
-
Gharif Formation (1)
-
Guadalupian
-
Bell Canyon Formation (2)
-
Brushy Canyon Formation (1)
-
Capitan Formation (1)
-
Capitanian (1)
-
Queen Formation (1)
-
Roadian (1)
-
Seven Rivers Formation (4)
-
Tansill Formation (3)
-
Wordian (2)
-
-
Hutchinson Salt Member (1)
-
Irati Formation (1)
-
Kaibab Formation (3)
-
Kamthi Formation (1)
-
Khuff Formation (2)
-
Lower Permian
-
Abo Formation (1)
-
Al Khlata Formation (1)
-
Cisuralian
-
Kungurian (4)
-
-
Leonardian
-
Bone Spring Limestone (2)
-
Clear Fork Group (4)
-
-
Opeche Shale (1)
-
Wolfcampian (6)
-
-
McCloud Limestone (1)
-
Meade Peak Member (2)
-
Middle Permian (7)
-
Park City Formation (1)
-
Phosphoria Formation (15)
-
Ranger Canyon Formation (1)
-
Rotliegendes (7)
-
Rustler Formation (7)
-
Toroweap Formation (2)
-
Upper Permian
-
Lopingian
-
Changhsingian (1)
-
-
Permian-Triassic boundary (4)
-
Raniganj Formation (1)
-
Salado Formation (16)
-
Zechstein (38)
-
-
Wellington Formation (2)
-
Werra Series (2)
-
Yates Formation (2)
-
-
Sauk Sequence (1)
-
Shawangunk Formation (1)
-
Shoo Fly Complex (3)
-
Silurian
-
Bass Islands Dolomite (1)
-
Fusselman Dolomite (2)
-
Lockport Formation (2)
-
Lower Silurian
-
Llandovery
-
Aeronian (1)
-
Interlake Formation (1)
-
-
Qalibah Formation (1)
-
Tuscarora Formation (1)
-
Wenlock (1)
-
-
Middle Silurian
-
Clinton Group (1)
-
Guelph Formation (1)
-
Racine Dolomite (1)
-
Waldron Shale (1)
-
-
Niagaran (8)
-
Perry Mountain Formation (1)
-
Upper Silurian
-
Cayugan
-
Tonoloway Limestone (1)
-
-
Ludlow (2)
-
Pridoli (1)
-
Salina Group (13)
-
Wristen Formation (1)
-
-
-
Supai Formation (1)
-
Tippecanoe Sequence (1)
-
upper Paleozoic
-
Antrim Shale (1)
-
Arkansas Novaculite (3)
-
Dwyka Formation (1)
-
Kaskaskia Sequence (3)
-
Pictou Group (1)
-
-
Wells Formation (1)
-
Woodford Shale (10)
-
-
palynology (4)
-
palynomorphs
-
acritarchs (10)
-
Dinoflagellata (7)
-
miospores
-
pollen (4)
-
-
-
paragenesis (60)
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1-20 OF 3349 RESULTS FOR
chemically precipitated rocks
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Journal Article
Binding mechanisms of Y and HREE sorption on birnessite: New insights into the formation and sustainable development of regolith-hosted REE deposits Available to Purchase
Yuzhou Feng, Huayong Chen, Yuanming Pan, Reza Deevsalar, Leo Ka Long Cheung, Ayetullah Tunc, Kenan Cao, Yuxiang Zhu, Renfei Feng, Mohsen Shakouri, Qunfeng Xiao, Ning Chen, Bing Xiao, Hui Zheng
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 June 2025
American Mineralogist (2025) 110 (6): 886–900.
Journal Article
Dilution Rate of Solid NaCl Anti-Icers Under Freezing Rain Conditions Open Access
Published: 05 May 2025
Environmental & Engineering Geoscience (2025) 31 (2): 145–153.
Journal Article
Lithium from magma to mine in an early Yellowstone hotspot caldera Open Access
Journal: Geology
Publisher: Geological Society of America
Published: 16 April 2025
Geology (2025) 53 (7): 592–596.
Journal Article
3. THE RISE OF ATMOSPHERIC O 2 Available to Purchase
Journal: Geochemical Perspectives
Publisher: European Association for Geochemistry
Published: 01 April 2025
Geochemical Perspectives (2025) 14 (1): 34–73.
Journal Article
GEOCHEMICAL AND MINERALOGICAL FEATURES OF GYPSUM OF THE KUNGURIAN STAGE IN THE SOUTHERN CIS-URALS ( Lower Permian ) Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 March 2025
Russ. Geol. Geophys. (2025) 66 (3): 316–330.
Journal Article
Proliferation of oxygen oases in Mesoarchean oceans Available to Purchase
Hui Ye, Chang-Zhi Wu, Xiao-Lei Wang, Tao Yang, Yue Guan, Xiuqing Yang, Weiduo Hao, Kurt O. Konhauser, Weiqiang Li
Journal: Geology
Publisher: Geological Society of America
Published: 07 February 2025
Geology (2025) 53 (4): 365–369.
Journal Article
Closure of the Paleo-Asian Ocean and amalgamation of the northern part of the East Asian continent in the latest Paleozoic: Evidence from the Xingshuwa ophiolitic mélange in southeastern Inner Mongolia Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 05 February 2025
GSA Bulletin (2025) 137 (5-6): 2803–2822.
Journal Article
Contribution of the oldest Paleoproterozoic marine sulfate evaporites to Bushveld Complex Lower Zone mineralization Available to Purchase
‘Mabatho Mapiloko, Marina Yudovskaya, Matthew McCreesh, Tatyana Velivetskaya, Paul Nex, Judith Kinnaird, Richard Montjoie, Andrey Bekker
Journal: Geology
Publisher: Geological Society of America
Published: 03 February 2025
Geology (2025) 53 (4): 355–359.
Journal Article
A Mineral World Available to Purchase
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 February 2025
Elements (2025) 21 (1): 10–17.
Journal Article
SeisBERT: A pretrained seismic image representation model for seismic data interpretation Available to Purchase
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 February 2025
The Leading Edge (2025) 44 (2): 96–106.
Journal Article
Origin and paleo-oceanic conditions of Guadalupian bedded chert in the northern margin of the Upper Yangtze region: Implication for marine anoxia and the Permian Chert Event Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 08 January 2025
GSA Bulletin (2025) 137 (5-6): 2545–2564.
Journal Article
Morphological approach to understanding mineral alteration and nanoparticle formation under alkaline conditions using granitic rock thin sections Available to Purchase
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 30 December 2024
American Mineralogist (2024)
Early Publication
Journal Article
Geology and genesis of the world-class wollastonite deposit at Shizhushan in South China and implications for exploration Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 20 December 2024
GSA Bulletin (2025) 137 (5-6): 2389–2406.
Journal Article
K-Mg salt distribution in the Zechstein Group of the Northern Permian Basin (UK and Norway)— Interplays with the Southern Permian Basin and implications for salt cavern development Open Access
Journal: Geosphere
Publisher: Geological Society of America
Published: 17 December 2024
Geosphere (2025) 21 (1): 28–48.
Journal Article
The onset of continental weathering recorded in Archean banded iron formations Available to Purchase
Journal: Geology
Publisher: Geological Society of America
Published: 12 December 2024
Geology (2025) 53 (3): 243–247.
Journal Article
Flood basalt origin for Earth's largest Paleoarchean banded iron formation Open Access
Journal: Geology
Publisher: Geological Society of America
Published: 09 December 2024
Geology (2025) 53 (3): 227–231.
Journal Article
Heterogeneous long-term and seasonal brine evolution, and Artemia fecal pellet controls on Urmia Lake (NW Iran) salt-crust formation and mineralogy Available to Purchase
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 27 November 2024
Journal of Sedimentary Research (2024) 94 (6): 854–870.
Includes: Supplemental Content
Journal Article
Neogene shale-detached extension and contraction linked system in the Akal Fold and Thrust Belt, Southeast Mexico Available to Purchase
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 11 November 2024
Interpretation (2024) 12 (4): SF143–SF159.
Journal Article
The role of mobile muds in basin form and fill in the tectonic and sedimentologically complex region of the Southeastern Margin of the Caribbean Plate, Trinidad and Tobago, West Indies Available to Purchase
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 08 November 2024
Interpretation (2024) 12 (4): SF119–SF142.
Journal Article
Evaporites and red beds of a syn-rift Atlantic series: evidence of continental depositional environment (Berrechid sub-basin, Morocco) Available to Purchase
Soukaina Ajrhough, Houssine Boutarouine, Tim K. Lowenstein, Mebrahtu F. Weldeghebriel, Zhiguang Xia, El Hassane El Arabi
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 06 November 2024
Journal of Sedimentary Research (2024) 94 (6): 750–767.
1
GeoRef Thesaurus
chemically precipitated rocks
Scope Notes: As of 1981, terms that were classified under chemically precipitated sediments are included here or under carbonate rocks. Those added here are duricrust, ferricrete, silcrete, siliceous sinter and weathering crust.
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chemically precipitated sediments
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