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all geography including DSDP/ODP Sites and Legs
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Africa
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Angola (1)
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fission-track dating (1)
-
infrared stimulated luminescence (3)
-
optical mineralogy (4)
-
optically stimulated luminescence (16)
-
paleomagnetism (7)
-
racemization (15)
-
tephrochronology (3)
-
Th/U (17)
-
thermoluminescence (5)
-
U/Pb (2)
-
uranium disequilibrium (11)
-
-
geologic age
-
Cenozoic
-
Bronze Age (1)
-
Iron Age (1)
-
Quaternary
-
Cordilleran ice sheet (2)
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Holocene
-
Atlantic (2)
-
Flandrian (3)
-
lower Holocene (7)
-
Middle Ages (2)
-
middle Holocene (4)
-
Neoglacial (4)
-
Neolithic (4)
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Subboreal (1)
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upper Holocene (66)
-
-
Innuitian ice sheet (3)
-
Mazama Ash (1)
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Pleistocene
-
Aftonian (1)
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Champlain Sea (1)
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Illinoian (1)
-
Lake Agassiz (5)
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Lake Algonquin (2)
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Lake Lahontan (2)
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lower Pleistocene (3)
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Miami Limestone (1)
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middle Pleistocene (5)
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upper Pleistocene
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Devensian
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upper Devensian (1)
-
-
Eemian (1)
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Lake Iroquois (1)
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Sangamonian (3)
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Tyrrhenian (5)
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Weichselian
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upper Weichselian
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Allerod (1)
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Bolling (1)
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Younger Dryas (4)
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-
-
Wisconsinan
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middle Wisconsinan (2)
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upper Wisconsinan
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Fraser Glaciation (1)
-
-
-
Wurm (1)
-
-
Wicomico Formation (1)
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-
upper Quaternary (46)
-
-
Stone Age
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Neolithic (4)
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Paleolithic (1)
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-
Tertiary
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lower Tertiary (1)
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Neogene
-
Miocene
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lower Miocene
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Aquitanian (1)
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Burdigalian (1)
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-
middle Miocene (1)
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Saint Marys Formation (1)
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upper Miocene
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Duplin Formation (1)
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Eastover Formation (1)
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Messinian (2)
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-
-
Pliocene
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Citronelle Formation (1)
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upper Pliocene
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Chowan River Formation (1)
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-
Yorktown Formation (1)
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-
-
Paleogene
-
Eocene
-
Green River Formation (1)
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lower Eocene
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Misoa Formation (1)
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Ypresian (2)
-
-
Matilija Formation (1)
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middle Eocene
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Lutetian (1)
-
-
Umpqua Formation (1)
-
-
Ilerdian (1)
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Oligocene
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lower Oligocene
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Stampian (1)
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-
-
Paleocene (2)
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Wasatch Formation (1)
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-
-
upper Cenozoic
-
Gubik Formation (1)
-
-
Yakataga Formation (1)
-
-
Lake Bonneville (7)
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Laurentide ice sheet (8)
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Mesozoic
-
Cretaceous
-
Comanchean (1)
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Lower Cretaceous
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Barremian (1)
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Mural Limestone (1)
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Purbeckian (1)
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Zubair Formation (1)
-
-
Mancos Shale (1)
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Upper Cretaceous
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Campanian
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lower Campanian (1)
-
-
Eutaw Formation (1)
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Gulfian
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Woodbine Formation (1)
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-
Maestrichtian (2)
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Mesaverde Group (1)
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Pierre Shale (1)
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Ripley Formation (1)
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Senonian (4)
-
-
Viking Formation (1)
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-
Jurassic
-
Lower Jurassic (2)
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Middle Jurassic
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Bajocian
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Brent Group (2)
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Etive Formation (1)
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Ness Formation (1)
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-
-
Twin Creek Limestone (1)
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Upper Jurassic
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Arab Formation (1)
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Sundance Formation (1)
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-
-
Triassic
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Upper Triassic
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Mercia Mudstone (1)
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-
-
-
MIS 5 (3)
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MIS 6 (1)
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MIS 7 (2)
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Paleozoic
-
Cambrian
-
Lower Cambrian (1)
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Middle Cambrian (1)
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Upper Cambrian (2)
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-
Carboniferous
-
Lower Carboniferous
-
Dinantian (1)
-
-
Mississippian
-
Lower Mississippian
-
Tournaisian (1)
-
-
Newman Limestone (1)
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Upper Mississippian
-
Chesterian (1)
-
-
-
Pennsylvanian
-
Upper Pennsylvanian
-
Virgilian (1)
-
-
-
Tesnus Formation (1)
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Upper Carboniferous (2)
-
-
Catskill Formation (1)
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Devonian
-
Lower Devonian
-
Oriskany Sandstone (1)
-
-
Upper Devonian
-
Chemung Formation (1)
-
-
-
Knox Group (1)
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lower Paleozoic (1)
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Madera Formation (1)
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Ordovician
-
Lower Ordovician (2)
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Middle Ordovician
-
Glenwood Shale (1)
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Saint Peter Sandstone (2)
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-
Upper Ordovician
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Cincinnatian (1)
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Trentonian (1)
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-
-
Permian
-
Lower Permian (1)
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Middle Permian (1)
-
-
Silurian
-
Lower Silurian
-
Llandovery (1)
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-
Middle Silurian
-
McKenzie Formation (1)
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-
-
upper Paleozoic (2)
-
-
Phanerozoic (1)
-
Precambrian
-
Johnnie Formation (1)
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Stirling Quartzite (1)
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upper Precambrian
-
Proterozoic
-
Neoproterozoic (1)
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Paleoproterozoic (1)
-
Pretoria Group (1)
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-
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites
-
rapakivi (1)
-
-
granodiorites (1)
-
lamprophyres (1)
-
syenites (1)
-
-
volcanic rocks
-
basalts (1)
-
pyroclastics
-
hyaloclastite (1)
-
ignimbrite (1)
-
tuff (2)
-
-
-
-
ophiolite (2)
-
volcanic ash (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
metasedimentary rocks (1)
-
quartzites (1)
-
-
ophiolite (2)
-
turbidite (4)
-
-
minerals
-
carbonates
-
aragonite (6)
-
calcite (8)
-
dolomite (9)
-
hydromagnesite (1)
-
hydrotalcite (1)
-
magnesian calcite (1)
-
magnesite (1)
-
protodolomite (1)
-
siderite (1)
-
-
halides
-
chlorides
-
halite (2)
-
-
-
minerals (7)
-
oxalates
-
weddellite (1)
-
-
oxides
-
cassiterite (1)
-
ilmenite (1)
-
magnetite (5)
-
-
phosphates (1)
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (1)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
-
plagioclase
-
bytownite (1)
-
-
-
silica minerals
-
opal (2)
-
quartz (4)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
almandine (1)
-
grossular (1)
-
-
zircon group
-
zircon (2)
-
-
-
sorosilicates
-
epidote group
-
allanite (1)
-
epidote (1)
-
-
-
-
ring silicates
-
tourmaline group (1)
-
-
sheet silicates
-
clay minerals
-
allophane (1)
-
halloysite (1)
-
kaolinite (1)
-
smectite (1)
-
-
palygorskite (1)
-
-
-
sulfates
-
anhydrite (4)
-
gypsum (3)
-
-
sulfides
-
iron sulfides (2)
-
pyrite (2)
-
pyrrhotite (1)
-
-
-
Primary terms
-
absolute age (144)
-
Africa
-
Central Africa
-
Angola (1)
-
Congo (1)
-
-
East Africa
-
Afar Depression (1)
-
Djibouti (1)
-
Ethiopia (1)
-
Kenya (1)
-
Mozambique (1)
-
Zambia (1)
-
-
Kalahari Desert (1)
-
Madagascar (1)
-
Nile Valley (1)
-
North Africa
-
Algeria (2)
-
Atlas Mountains (1)
-
Egypt
-
Nile Delta (3)
-
Sinai Egypt (3)
-
-
Morocco
-
Rif (1)
-
-
Tell (1)
-
Tunisia
-
Zarzis Tunisia (1)
-
-
-
Sahara (1)
-
Sahel (1)
-
Southern Africa
-
-