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all geography including DSDP/ODP Sites and Legs
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Africa
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Afar (1)
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Cape Verde Islands (1)
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Central Africa
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Burundi (1)
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Congo (1)
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East Africa
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Kenya
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Kenya Rift valley (1)
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East African Lakes
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Kalahari Desert (1)
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Madagascar
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North Africa
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Algeria (12)
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Libya
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Morocco
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Tunisia
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Sahara (4)
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Invertebrata
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Articulata
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Hantkenina (3)
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Orbitoidacea
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Radiolaria
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Osculosida
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Vermes
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Plantae
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Tasmanites (4)
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Spermatophyta
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Gymnospermae
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Coniferales
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Taxodium (1)
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-
-
-
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problematic fossils
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Calcisphaerulidae (1)
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prokaryotes (5)
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geologic age
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Cenozoic
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Quaternary
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-
-
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upper Quaternary
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Brunhes Chron (3)
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-
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Tertiary
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John Day Formation (1)
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lower Tertiary (9)
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Muddy Creek Formation (1)
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Neogene
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Miocene
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middle Miocene
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upper Miocene
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Duplin Formation (1)
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Yakima Basalt (1)
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Ogallala Formation (1)
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Pliocene
-
lower Pliocene (6)
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middle Pliocene (2)
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upper Pliocene (5)
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Yorktown Formation (1)
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Ridge Route Formation (1)
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Sisquoc Formation (1)
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upper Neogene (3)
-
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Paleogene
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Eocene
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Castle Hayne Limestone (3)
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Green River Formation (4)
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Lake Gosiute (1)
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lower Eocene
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Cuisian (1)
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Hatchetigbee Formation (2)
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Sparnacian (2)
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Ypresian
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London Clay (1)
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-
-
Matilija Formation (1)
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middle Eocene
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Claiborne Group (2)
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Laney Shale Member (1)
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Lisbon Formation (1)
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Tallahatta Formation (1)
-
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Narizian (1)
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upper Eocene
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Jackson Group (1)
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Shubuta Member (3)
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Yazoo Clay (4)
-
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Wilkins Peak Member (1)
-
-
Ilerdian (3)
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lower Paleogene (3)
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Oligocene
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Boom Clay (1)
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Frio Formation (1)
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lower Oligocene
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Rupelian (1)
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-
-
middle Oligocene (2)
-
upper Oligocene
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Chickasawhay Formation (1)
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Vicksburg Group (1)
-
-
Paleocene
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Clayton Formation (4)
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lower Paleocene
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Danian (8)
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K-T boundary (11)
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-
Midway Group (1)
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Naheola Formation (1)
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Nanafalia Formation (1)
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Porters Creek Formation (1)
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upper Paleocene
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Thanetian (2)
-
-
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Refugian (1)
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Twin River Group (1)
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upper Tertiary (4)
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Zambales Ophiolite (1)
-
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upper Cenozoic
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Tamiami Formation (1)
-
-
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Coal Measures (1)
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Laurentide ice sheet (1)
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Mesozoic
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Cretaceous
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Alisitos Formation (1)
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Comanchean
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Trinity Group (1)
-
-
Lower Cretaceous
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Albian (8)
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Aptian
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lower Aptian (1)
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Clearwater Formation (1)
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Gething Formation (1)
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Kiowa Formation (1)
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Lagoa Feia Formation (1)
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-
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Middle Cretaceous (6)
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Mishash Formation (1)
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Upper Cretaceous
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Campanian (11)
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Carlile Shale (1)
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Forbes Formation (1)
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Greenhorn Limestone (2)
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Gulfian
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Austin Chalk (1)
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Prairie Bluff Chalk (3)
-
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Holz Shale (1)
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K-T boundary (11)
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Ladd Formation (1)
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Lance Formation (1)
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Maestrichtian (22)
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Marca Shale Member (1)
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Marshalltown Formation (1)
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Menuha Formation (1)
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Monmouth Group (1)
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Moreno Formation (1)
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Navesink Formation (3)
-
Niobrara Formation (3)
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Pierre Shale (1)
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Rosario Formation (1)
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Santonian (2)
-
Senonian (25)
-
Sharon Springs Member (1)
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Turonian (5)
-
-
-
Franciscan Complex (3)
-
Jurassic
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Lower Jurassic
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Toarcian (2)
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upper Liassic (2)
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Middle Jurassic
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Bajocian (2)
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Bathonian (4)
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Callovian (3)
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Oxford Clay (2)
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Upper Jurassic
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Kimmeridge Clay (2)
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Kimmeridgian (3)
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Morrison Formation (1)
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Oxfordian (5)
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Portlandian (6)
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Smackover Formation (1)
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Tithonian (3)
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Maiolica Limestone (4)
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middle Mesozoic (1)
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Triassic
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Lower Triassic (1)
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Middle Triassic
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Ladinian (1)
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Moenkopi Formation (1)
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Upper Triassic
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Keuper (1)
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Norian (1)
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Rhaetian (1)
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Paleozoic
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Cambrian
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Conasauga Group (2)
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Lower Cambrian
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Poleta Formation (1)
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Rome Formation (2)
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Shady Dolomite (2)
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Tommotian (1)
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Yudoma Series (1)
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Middle Cambrian
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Bright Angel Shale (1)
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Burgess Shale (1)
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Tapeats Sandstone (1)
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Upper Cambrian
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Copper Ridge Dolomite (1)
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Maynardville Limestone (1)
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Wilberns Formation (1)
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Carboniferous
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Big Snowy Group (1)
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Lower Carboniferous
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Dinantian (7)
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Mississippian
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Chainman Shale (1)
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Harrodsburg Limestone (1)
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Leadville Formation (1)
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Lower Mississippian
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Fort Payne Formation (1)
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Osagian (1)
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Tournaisian (1)
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Middle Mississippian
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Visean (3)
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Ramp Creek Formation (1)
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Upper Mississippian
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Bangor Limestone (1)
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Chesterian (2)
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Heath Formation (1)
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Meramecian
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Sainte Genevieve Limestone (1)
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Monteagle Limestone (1)
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Pennington Formation (1)
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Pennsylvanian
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Marble Falls Group (1)
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Middle Pennsylvanian
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Desmoinesian (2)
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Minturn Formation (1)
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Upper Pennsylvanian
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Holder Formation (1)
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Missourian (1)
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Virgilian
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Wabaunsee Group (1)
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Upper Carboniferous (1)
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Cow Head Group (3)
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Devonian
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Lower Devonian
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Emsian (1)
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Manlius Formation (1)
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Pragian (1)
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Middle Devonian
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Columbus Limestone (1)
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Detroit River Group (1)
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Eifelian (1)
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Givetian (2)
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Miette Complex (1)
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Upper Devonian
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Famennian (2)
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Frasnian (6)
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Lime Creek Formation (1)
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Earn Group (1)
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Horton Group (1)
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Knox Group (1)
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Laborcita Formation (1)
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lower Paleozoic
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Conococheague Formation (1)
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middle Paleozoic (1)
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Ordovician
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Lower Ordovician
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Beekmantown Group (1)
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El Paso Group (1)
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Middle Ordovician
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Black River Group (2)
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Chazyan (1)
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Galena Dolomite (2)
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Trenton Group (3)
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Upper Ordovician
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Ashgillian (1)
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Caradocian (1)
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Red River Formation (2)
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Trentonian (3)
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Viola Limestone (1)
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Permian
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Castile Formation (2)
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Cottonwood Limestone (1)
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Guadalupian (1)
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Lower Permian
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Leonardian (1)
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Qixia Formation (1)
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Wolfcampian (2)
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Maokou Formation (1)
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Upper Permian
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Salado Formation (1)
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Read Bay Formation (1)
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Silurian
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Lockport Formation (2)
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Lower Silurian
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Llandovery (2)
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Wenlock (1)
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Middle Silurian (4)
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Niagaran (4)
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Upper Silurian
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Bloomsburg Formation (1)
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Ludlow (3)
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Pridoli (1)
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Salina Group (1)
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upper Paleozoic (3)
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Phanerozoic (14)
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Precambrian
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Archean
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Bulawayan Group (1)
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Neoarchean (1)
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Yellowknife Group (1)
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Changcheng System (1)
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Changzhougou Formation (1)
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Chuar Group (3)
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Gunflint Iron Formation (3)
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middle Precambrian (1)
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Transvaal Supergroup (1)
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upper Precambrian
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Proterozoic
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Algonkian (1)
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Bambui Group (2)
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Bitter Springs Formation (5)
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Huronian (1)
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Malmani Subgroup (1)
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Mesoproterozoic
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Belt Supergroup (3)
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Helikian
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Neohelikian (1)
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Newland Limestone (1)
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Wumishan Formation (1)
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Miette Group (1)
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Neoproterozoic
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Brioverian (1)
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Doushantuo Formation (1)
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Ediacaran (2)
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Infracambrian (1)
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Riphean (5)
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Torridonian (1)
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Vendian (3)
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Paleoproterozoic
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Aphebian (3)
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Sinian
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Doushantuo Formation (1)
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Wumishan Formation (1)
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Wolkberg Group (1)
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igneous rocks
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igneous rocks
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plutonic rocks
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granites (1)
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ultramafics
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peridotites (1)
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volcanic rocks
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basalts (3)
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glasses
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volcanic glass (2)
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pyroclastics
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tuff (3)
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ophiolite (1)
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volcanic ash (2)
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metamorphic rocks
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metamorphic rocks
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impactites (1)
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marbles
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ophicalcite (1)
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metasedimentary rocks (1)
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ophiolite (1)
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turbidite (18)
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minerals
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arsenides
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arsenopyrite (1)
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carbonates
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aragonite (24)
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calcite (33)
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dolomite (7)
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huntite (1)
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Iceland spar (2)
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magnesian calcite (4)
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magnesite (1)
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siderite (2)
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halides
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fluorides
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fluorite (1)
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iron minerals (1)
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minerals (16)
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native elements (2)
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organic minerals
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amber (2)
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oxides
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hematite (1)
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iron oxides (3)
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magnetite (1)
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manganese oxides (2)
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phosphates (5)
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silicates
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chain silicates (1)
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framework silicates
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feldspar group (1)
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silica minerals
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cristobalite (4)
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jasper (1)
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opal
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opal-CT (1)
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quartz (3)
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tridymite (1)
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zeolite group
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clinoptilolite (1)
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sheet silicates
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clay minerals
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kaolinite (2)
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smectite (2)
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mica group
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biotite (2)
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glauconite (5)
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sulfates
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anhydrite (1)
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gypsum (7)
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jarosite (2)
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sulfides
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arsenopyrite (1)
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iron sulfides (2)
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pyrite (8)
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sulfosalts
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sulfarsenates
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enargite (1)
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Primary terms
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absolute age (29)
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Africa
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Afar (1)
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Cape Verde Islands (1)
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Central Africa
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Burundi (1)
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Congo (1)
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East Africa
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Djibouti (1)
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Ethiopia (1)
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Kenya
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Kenya Rift valley (1)
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Sudan (1)
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Zambia (2)
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East African Lakes
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Lake Tanganyika (1)
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Kalahari Desert (1)
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Madagascar
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Mahajanga Basin (1)
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North Africa
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Algeria (12)
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Atlas Mountains
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Moroccan Atlas Mountains
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Anti-Atlas (1)
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Egypt
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Eastern Desert (1)
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Sinai Egypt (3)
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Libya
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Tripoli Libya (1)
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Morocco
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Moroccan Atlas Mountains
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Anti-Atlas (1)
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Tunisia
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El Kef Tunisia (1)
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Sebkha el Melah (1)
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Zarzis Tunisia (1)
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Sahara (4)
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Southern Africa
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Botswana (2)
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Kaapvaal Craton (1)
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Namibia (4)
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South Africa
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Transvaal region (2)
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Witwatersrand (1)
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Zimbabwe (2)
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Tanezrouft (1)
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West Africa
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Mali (1)
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Antarctica
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East Antarctica (1)
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Ross Ice Shelf (1)
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Transantarctic Mountains
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Beardmore Glacier (1)
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Arctic Ocean
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Beaufort Sea (1)
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Chukchi Sea (1)
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Norwegian Sea
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Voring Plateau (1)
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Arctic region
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Greenland
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