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Primates
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Pterosauria (3)
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Synapsida
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Cloudina (5)
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Invertebrata
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Insecta
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Trilobitomorpha
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Brachiopoda
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Cassidulinacea
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problematic fossils
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upper Neogene (2)
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Paleogene
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Chadron Formation (1)
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Dongying Formation (32)
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Eocene
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Green River Formation (1)
-
lower Eocene (5)
-
middle Eocene (7)
-
upper Eocene (1)
-
-
lower Paleogene (1)
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene (2)
-
upper Oligocene (3)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
upper Paleocene (5)
-
-
Paleocene-Eocene Thermal Maximum (1)
-
White River Group (1)
-
-
Shahejie Formation (75)
-
-
upper Cenozoic
-
Nihewan Formation (1)
-
-
-
Coal Measures (1)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (2)
-
Aptian (11)
-
Barremian (1)
-
Berriasian (2)
-
Mannville Group (1)
-
McMurray Formation (1)
-
-
Nenjiang Formation (2)
-
Qingshankou Formation (2)
-
Upper Cretaceous
-
Campanian (6)
-
Cenomanian (1)
-
Djadokhta Formation (6)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Hell Creek Formation (1)
-
K-T boundary (1)
-
Lewis Shale (1)
-
Maestrichtian
-
upper Maestrichtian (1)
-
-
Pierre Shale (1)
-
Santonian (1)
-
Senonian (5)
-
-
-
Franciscan Complex (2)
-
Jurassic
-
Lower Jurassic
-
Pliensbachian (2)
-
Sinemurian (1)
-
Toarcian (2)
-
-
Middle Jurassic
-
Aalenian (1)
-
Bathonian (2)
-
Callovian (3)
-
-
Upper Jurassic
-
Hanifa Formation (1)
-
Kimmeridgian (1)
-
Oxfordian
-
lower Oxfordian (1)
-
middle Oxfordian (1)
-
-
-
-
lower Mesozoic (1)
-
middle Mesozoic (1)
-
Triassic
-
Lower Triassic
-
Griesbachian (1)
-
Induan (4)
-
Olenekian (1)
-
Permian-Triassic boundary (43)
-
Spathian (2)
-
-
Middle Triassic
-
Anisian (2)
-
Ladinian (3)
-
-
Upper Triassic
-
Carnian
-
Ischigualasto Formation (1)
-
-
Chinle Formation (1)
-
Norian (2)
-
Xujiahe Formation (6)
-
Yanchang Formation (47)
-
-
-
upper Mesozoic
-
Yixian Formation (13)
-
-
Yanshanian (23)
-
-
MIS 5 (1)
-
Paleozoic
-
Cambrian
-
Lower Cambrian
-
Atdabanian (1)
-
Terreneuvian
-
Fortunian (3)
-
-
Tommotian (4)
-
-
Middle Cambrian
-
Burgess Shale (3)
-
Zhangxia Formation (3)
-
-
Upper Cambrian
-
Furongian (3)
-
Steptoean (1)
-
-
-
Carboniferous
-
Benxi Formation (10)
-
Huanglong Formation (3)
-
Lower Carboniferous
-
Dinantian (2)
-
-
Middle Carboniferous (3)
-
Mississippian
-
Lower Mississippian
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Middle Mississippian
-
Visean (1)
-
-
Upper Mississippian
-
Fayetteville Formation (1)
-
-
-
Namurian (2)
-
Pennsylvanian
-
Middle Pennsylvanian (1)
-
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian
-
Eifelian (1)
-
Givetian (1)
-
Marcellus Shale (1)
-
-
Upper Devonian
-
Famennian (1)
-
Frasnian (1)
-
Ohio Shale (1)
-
-
-
Hanson Creek Formation (1)
-
lower Paleozoic (10)
-
middle Paleozoic (5)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian (2)
-
Floian (1)
-
Tremadocian (3)
-
-
Majiagou Formation (6)
-
Middle Ordovician
-
Dapingian (1)
-
Darriwilian (1)
-
-
Upper Ordovician
-
Ashgillian (4)
-
Caradocian (1)
-
Hirnantian (7)
-
Katian (7)
-
Sandbian (1)
-
Wufeng Formation (10)
-
-
-
Permian
-
Guadalupian
-
Capitanian (4)
-
Roadian (2)
-
Wordian (1)
-
-
Longtan Formation (6)
-
Lower Permian
-
Cisuralian
-
Artinskian (2)
-
Asselian (3)
-
Kungurian (2)
-
Sakmarian (2)
-
-
Qixia Formation (7)
-
-
Maokou Formation (10)
-
Middle Permian (7)
-
Shihezi Formation (13)
-
Upper Permian
-
Changxing Formation (13)
-
Lopingian
-
Changhsingian (7)
-
Wuchiapingian (4)
-
-
Permian-Triassic boundary (43)
-
-
-
Silurian
-
Lower Silurian
-
Llandovery
-
Aeronian (3)
-
Rhuddanian (1)
-
Telychian (1)
-
-
-
Upper Silurian
-
Ludlow
-
Ludfordian (1)
-
-
-
-
Taiyuan Formation (24)
-
upper Paleozoic
-
Antrim Shale (1)
-
Bakken Formation (1)
-
Shanxi Formation (30)
-
-
Woodford Shale (1)
-
-
Phanerozoic (12)
-
Precambrian
-
Anshan Group (1)
-
Archean
-
Eoarchean (1)
-
Mesoarchean (6)
-
Neoarchean
-
Jiaodong Group (2)
-
-
Paleoarchean (3)
-
Taihua Group (5)
-
-
Changcheng System (2)
-
Chuanlinggou Formation (1)
-
Kingston Peak Formation (1)
-
Luoquan Formation (1)
-
Pahrump Series (1)
-
Pongola Supergroup (1)
-
Stillwater Complex (1)
-
upper Precambrian
-
Proterozoic
-
Banxi Group (1)
-
Great Oxidation Event (2)
-
Hutuo Group (3)
-
Kunyang Group (1)
-
Mesoproterozoic
-
Stenian (1)
-
Wumishan Formation (6)
-
-
Neoproterozoic
-
Cryogenian (2)
-
Dengying Formation (34)
-
Doushantuo Formation (27)
-
Ediacaran (53)
-
Marinoan (6)
-
Nantuo Formation (4)
-
Riphean (3)
-
Sturtian (1)
-
Tonian (5)
-
upper Sinian (2)
-
Vendian (19)
-
Wilpena Group (1)
-
-
Paleoproterozoic
-
Qinling Group (6)
-
Siderian (1)
-
Statherian (1)
-
Svecofennian (1)
-
-
Sinian
-
Dengying Formation (34)
-
Doushantuo Formation (27)
-
Nantuo Formation (4)
-
upper Sinian (2)
-
Wumishan Formation (6)
-
Xiong'er Group (2)
-
-
-
-
-
-
igneous rocks
-
extrusive rocks (2)
-
igneous rocks
-
carbonatites (25)
-
kamafugite (1)
-
kimberlite (9)
-
picrite (4)
-
plutonic rocks
-
anorthosite (3)
-
appinite (3)
-
diabase
-
tholeiitic dolerite (1)
-
-
diorites
-
diorite porphyry (4)
-
quartz diorites (2)
-
tonalite
-
enderbite (1)
-
-
trondhjemite (3)
-
-
gabbros
-
norite (3)
-
troctolite (1)
-
-
granites
-
alkali granites (4)
-
aplite (1)
-
A-type granites (20)
-
biotite granite (2)
-
charnockite (2)
-
granite porphyry (9)
-
I-type granites (11)
-
leucogranite (2)
-
monzogranite (18)
-
rapakivi (3)
-
two-mica granite (1)
-
-
granodiorites
-
granodiorite porphyry (2)
-
-
lamproite (2)
-
lamprophyres
-
minette (1)
-
-
monzodiorite (6)
-
monzonites (11)
-
pegmatite (17)
-
quartz monzonite (4)
-
syenites
-
alkali syenites (2)
-
nepheline syenite
-
agpaite (1)
-
lujavrite (1)
-
-
quartz syenite (2)
-
shonkinite (1)
-
-
ultramafics
-
chromitite (3)
-
hornblendite (3)
-
peridotites
-
dunite (3)
-
garnet lherzolite (3)
-
garnet peridotite (4)
-
harzburgite (8)
-
lherzolite (7)
-
spinel lherzolite (3)
-
spinel peridotite (1)
-
-
pyroxenite
-
clinopyroxenite (5)
-
garnet pyroxenite (2)
-
-
-
-
porphyry (7)
-
volcanic rocks
-
adakites (18)
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts
-
alkali olivine basalt (1)
-
trachybasalts (1)
-
-
flood basalts (3)
-
mid-ocean ridge basalts (7)
-
ocean-island basalts (2)
-
shoshonite (5)
-
tholeiite (3)
-
tholeiitic basalt (2)
-
trap rocks (2)
-
-
basanite (3)
-
dacites (4)
-
glasses (1)
-
komatiite (1)
-
nephelinite (1)
-
pyroclastics
-
ignimbrite (3)
-
pumice (1)
-
tuff (12)
-
-
rhyolites (8)
-
trachyandesites (3)
-
trachytes (1)
-
-
-
ophiolite (14)
-
volcanic ash (7)
-
wehrlite (2)
-
-
metamorphic rocks
-
K-bentonite (2)
-
metamorphic rocks
-
amphibolites (18)
-
cataclasites (4)
-
eclogite (71)
-
gneisses
-
augen gneiss (3)
-
banded gneiss (1)
-
granite gneiss (7)
-
orthogneiss (3)
-
paragneiss (4)
-
-
granulites
-
leptite (1)
-
-
jadeitite (1)
-
marbles (5)
-
metaigneous rocks
-
metabasalt (4)
-
metabasite (4)
-
metadiorite (1)
-
metagabbro (2)
-
metagranite (2)
-
metaperidotite (1)
-
serpentinite (5)
-
-
metasedimentary rocks
-
khondalite (5)
-
metapelite (4)
-
metasiltstone (1)
-
paragneiss (4)
-
-
metasomatic rocks
-
greisen (2)
-
serpentinite (5)
-
skarn (18)
-
-
metavolcanic rocks (8)
-
migmatites (13)
-
mylonites
-
pseudotachylite (4)
-
ultramylonite (1)
-
-
phyllites (2)
-
quartzites (4)
-
schists
-
biotite schist (1)
-
blueschist (3)
-
greenschist (3)
-
tourmalinite (1)
-
-
slates (6)
-
-
ophiolite (14)
-
turbidite (14)
-
-
meteorites
-
meteorites (1)
-
-
minerals
-
alloys
-
carbides
-
moissanite (2)
-
-
phosphides (1)
-
silicides (2)
-
-
arsenates (2)
-
arsenides
-
arsenopyrite (2)
-
-
borates
-
borax (1)
-
colemanite (1)
-
kurnakovite (1)
-
ludwigite (1)
-
ulexite (1)
-
-
carbonates
-
ankerite (6)
-
aragonite (7)
-
azurite (1)
-
bastnaesite (5)
-
calcite (40)
-
cerussite (1)
-
dolomite (29)
-
ikaite (1)
-
magnesite (6)
-
malachite (1)
-
rhodochrosite (1)
-
siderite (4)
-
synchysite (1)
-
vaterite (1)
-
witherite (3)
-
-
halides
-
chlorides
-
eudialyte (1)
-
halite (3)
-
-
fluorides
-
bastnaesite (5)
-
clinohumite (2)
-
fluorite (7)
-
humite (2)
-
synchysite (1)
-
topaz (1)
-
-
-
hydrates (1)
-
iron minerals (2)
-
K-bentonite (2)
-
manganese minerals (1)
-
minerals (14)
-
native elements
-
diamond
-
microdiamond (1)
-
-
fullerene (1)
-
graphite (3)
-
-
organic minerals
-
amber (2)
-
-
oxides
-
aluminum oxides (1)
-
anatase (3)
-
baddeleyite (2)
-
brannerite (1)
-
brookite (2)
-
cassiterite (3)
-
chrome spinel (2)
-
chromite (5)
-
corundum (3)
-
cuprite (1)
-
diaspore (1)
-
ferrihydrite (2)
-
goethite (6)
-
hematite (8)
-
hydroxides
-
oxyhydroxides (1)
-
-
ilmenite (6)
-
iron oxides (14)
-
lepidocrocite (1)
-
leucoxene (1)
-
limonite (1)
-
maghemite (1)
-
magnetite (28)
-
manganite (1)
-
niobates
-
betafite (1)
-
columbite (9)
-
pyrochlore (6)
-
tapiolite (2)
-
-
periclase (1)
-
perovskite (1)
-
rutile (30)
-
spinel (5)
-
tantalates
-
betafite (1)
-
microlite (1)
-
stibiotantalite (2)
-
tantalite (7)
-
-
titanium oxides (9)
-
titanomagnetite (2)
-
ulvospinel (1)
-
uraninite (1)
-
wustite (1)
-
-
phosphates
-
amblygonite (1)
-
apatite (46)
-
britholite (3)
-
fluorapatite (3)
-
lithiophilite (1)
-
monazite (28)
-
montebrasite (2)
-
triphylite (1)
-
turquoise (1)
-
xenotime (5)
-
-
selenides (1)
-
silicates
-
chain silicates
-
aenigmatite group
-
sapphirine (1)
-
-
amphibole group
-
clinoamphibole
-
actinolite (1)
-
arfvedsonite (2)
-
cummingtonite (1)
-
glaucophane (2)
-
grunerite (1)
-
hastingsite (1)
-
hornblende (11)
-
pargasite (1)
-
riebeckite (1)
-
tremolite (2)
-
-
orthoamphibole
-
anthophyllite (1)
-
-
-
prehnite (1)
-
pyroxene group
-
clinopyroxene
-
aegirine (6)
-
augite (4)
-
clinoenstatite (2)
-
diopside (4)
-
jadeite (4)
-
omphacite (13)
-
spodumene (4)
-
-
orthopyroxene
-
enstatite (2)
-
hypersthene (1)
-
-
-
-
feldspathoids (1)
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (15)
-
microcline (3)
-
orthoclase (1)
-
perthite (1)
-
sanidine (1)
-
-
plagioclase
-
albite (5)
-
anorthite (1)
-
-
-
leucite (1)
-
myrmekite (1)
-
nepheline group
-
nepheline (3)
-
-
pseudoleucite (1)
-
scapolite group
-
scapolite (2)
-
-
silica minerals
-
chalcedony (1)
-
coesite (34)
-
cristobalite (1)
-
quartz (48)
-
stishovite (1)
-
-
zeolite group
-
analcime (2)
-
clinoptilolite (1)
-
heulandite (1)
-
laumontite (1)
-
natrolite (1)
-
pollucite (3)
-
-
-
orthosilicates
-
nesosilicates
-
britholite group
-
britholite (3)
-
-
clinohumite (2)
-
garnet group
-
almandine (1)
-
andradite (1)
-
majorite (1)
-
pyrope (2)
-
spessartine (1)
-
-
humite (2)
-
kyanite (3)
-
mullite (1)
-
olivine group
-
fayalite (4)
-
forsterite (2)
-
laihunite (3)
-
olivine (19)
-
-
sillimanite (1)
-
staurolite (1)
-
titanite group
-
titanite (15)
-
-
topaz (1)
-
zircon group
-
coffinite (1)
-
thorite (3)
-
zircon (254)
-
-
-
sorosilicates
-
chevkinite group
-
chevkinite (1)
-
-
epidote group
-
allanite (3)
-
epidote (10)
-
zoisite (3)
-
-
ilvaite (1)
-
lawsonite (1)
-
vesuvianite (1)
-
-
-
ring silicates
-
eudialyte (1)
-
milarite group
-
osumilite (1)
-
-
tourmaline group
-
dravite (1)
-
elbaite (2)
-
foitite (1)
-
schorl (1)
-
-
-
sheet silicates
-
chlorite group
-
chamosite (1)
-
chlorite (14)
-
clinochlore (1)
-
-
clay minerals
-
halloysite (6)
-
kaolinite (25)
-
montmorillonite (5)
-
nontronite (1)
-
smectite (11)
-
vermiculite (7)
-
-
cymrite (1)
-
gyrolite (1)
-
illite (22)
-
mica group
-
annite (1)
-
biotite (21)
-
glauconite (3)
-
lepidolite (3)
-
muscovite (9)
-
phengite (9)
-
phlogopite (3)
-
polylithionite (2)
-
-
palygorskite (4)
-
petalite (1)
-
pyrophyllite (2)
-
rectorite (1)
-
sepiolite (2)
-
sericite (4)
-
serpentine group
-
antigorite (1)
-
berthierine (2)
-
serpentine (1)
-
-
talc (4)
-
-
-
sulfates
-
anhydrite (1)
-
barite (9)
-
celestine (1)
-
ettringite (1)
-
gypsum (3)
-
jarosite (1)
-
-
sulfides
-
aikinite (2)
-
arsenopyrite (2)
-
bismuthinite (1)
-
bornite (2)
-
chalcopyrite (7)
-
copper sulfides (1)
-
galena (7)
-
iron sulfides (1)
-
marcasite (1)
-
molybdenite (7)
-
nickel sulfides (1)
-
pentlandite (1)
-
pyrite (41)
-
pyrrhotite (5)
-
sphalerite (3)
-
tetradymite (1)
-
-
sulfosalts
-
sulfantimonites
-
jamesonite (1)
-
tetrahedrite (1)
-
-
sulfobismuthites
-
berryite (1)
-
wittichenite (1)
-
-
sulfogermanates
-
canfieldite (1)
-
-
sulfostannates
-
canfieldite (1)
-
-
-
tellurides
-
altaite (2)
-
calaverite (2)
-
hessite (2)
-
sylvanite (3)
-
tellurobismuthite (1)
-
tetradymite (1)
-
-
tellurites (1)
-
tungstates
-
scheelite (4)
-
wolframite (1)
-
-
uranium minerals (1)
-
vanadates (1)
-
wehrlite (2)
-
-
Primary terms
-
absolute age (336)
-
academic institutions (1)
-
Africa
-
Cape Verde Islands (2)
-
Central Africa
-
Angola (1)
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Congo (1)
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Congo Democratic Republic (1)
-
-
East Africa
-
Ethiopia (1)
-
Ethiopian Rift (1)
-
Tanzania (3)
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Zambia (1)
-
-
Kalahari Desert (1)
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Libyan Desert (1)
-
Madagascar (1)
-
North Africa
-
Algeria (3)
-
Egypt (3)
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Libya (1)
-
Morocco
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Rif (1)
-
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Tunisia (1)
-
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Sahara (1)
-
Southern Africa
-
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syenites
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alkali syenites (2)
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nepheline syenite
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quartz syenite (2)
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shonkinite (1)
-
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ultramafics
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chromitite (3)
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hornblendite (3)
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peridotites
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dunite (3)
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garnet lherzolite (3)
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garnet peridotite (4)
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harzburgite (8)
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spinel lherzolite (3)
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spinel peridotite (1)
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pyroxenite
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clinopyroxenite (5)
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garnet pyroxenite (2)
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-
-
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porphyry (7)
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volcanic rocks
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adakites (18)
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andesites
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boninite (1)
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basalts
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alkali basalts
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alkali olivine basalt (1)
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trachybasalts (1)
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flood basalts (3)
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mid-ocean ridge basalts (7)
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shoshonite (5)
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tholeiite (3)
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tholeiitic basalt (2)
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trap rocks (2)
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basanite (3)
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dacites (4)
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glasses (1)
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nephelinite (1)
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pyroclastics
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ignimbrite (3)
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tuff (12)
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rhyolites (8)
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trachyandesites (3)
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trachytes (1)
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-
-
inclusions
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fluid inclusions (74)
-
-
Indian Ocean
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Red Sea
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Gulf of Aqaba (1)
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Indian Ocean Islands
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Madagascar (1)
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industrial minerals (4)
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intrusions (182)
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Invertebrata
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Archaeocyatha (1)
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Arthropoda
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Chelicerata
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Merostomata
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Eurypterida (1)
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-
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Mandibulata
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Crustacea
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Branchiopoda (4)
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Ostracoda
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Leperditicopida (1)
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Podocopida
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Cypridocopina (1)
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-
-
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Insecta
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Pterygota
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Neoptera
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Endopterygota
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Coleoptera (4)
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Diptera (2)
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Exopterygota
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Orthoptera (2)
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Palaeoptera
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Ephemeroptera (1)
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Odonata (1)
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Trilobitomorpha
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Trilobita
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Redlichiida (2)
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Brachiopoda
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Articulata
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Orthida (1)
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Spiriferida
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Atrypidae (1)
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Terebratulida (1)
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Inarticulata
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Lingula (2)
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-
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Bryozoa
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Cryptostomata (1)
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Trepostomata (1)
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (1)
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Hydrozoa (1)
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Scyphozoa
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Conulariida (1)
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-
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Echinodermata
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Crinozoa
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Crinoidea (3)
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Echinozoa
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Holothuroidea (1)
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Mollusca
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Bivalvia
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Palaeoheterodonta
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Unionidae (1)
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Pterioida
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Pteriina
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-
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Cephalopoda
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Ammonoidea
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Ammonites (1)
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Gastropoda
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Turritellidae (1)
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Hyolithes (3)
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Porifera
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Calcarea
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Demospongea (4)
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Hexactinellida (3)
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Stromatoporoidea (1)
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Protista
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Foraminifera
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Fusulinina
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Fusulinidae
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Schwagerina (1)
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Miliolina
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Miliolidae (1)
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Quinqueloculina (2)
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-
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Rotaliina
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Buliminacea
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Uvigerinidae
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Uvigerina
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Uvigerina peregrina (1)
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-
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Cassidulinacea
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Cassidulina (1)
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Globigerinacea
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Globigerinidae
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-
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Nodosariacea
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Nodosariidae
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Nodosaria (1)
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Orbitoidacea
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Cibicides (1)
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Rotaliacea
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Ammonia (1)
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Radiolaria (9)
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Vermes
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Annelida (4)
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Polychaeta
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isostasy (2)
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isotopes
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radioactive isotopes
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Ar-40/Ar-39 (2)
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C-14 (17)
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Pb-207/Pb-204 (15)
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Pb-208/Pb-204 (12)
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Pb-210 (2)
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Re-187/Os-188 (1)
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Sm-147/Nd-144 (10)
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U-238/U-235 (1)
-
-
stable isotopes
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Ar-40/Ar-36 (3)
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Ar-40/Ar-39 (2)
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B-11/B-10 (4)
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C-13 (1)
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C-13/C-12 (121)
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C-14/C-12 (1)
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Ca-44/Ca-40 (2)
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Cr-53/Cr-52 (2)
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D/H (14)
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deuterium (3)
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Fe-56/Fe-54 (8)
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Fe-57/Fe-54 (1)
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He-4/He-3 (6)
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Hf-177/Hf-176 (54)
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Li-7/Li-6 (3)
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Mg-26/Mg-24 (3)
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N-15 (1)
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N-15/N-14 (5)
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Nd-144/Nd-143 (82)
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Ne-22/Ne-20 (1)
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Ne-22/Ne-21 (1)
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O-17 (1)
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O-17/O-16 (1)
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O-18 (3)
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O-18/O-16 (110)
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Os-187/Os-186 (1)
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Os-188/Os-187 (8)
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Pb-206/Pb-204 (20)
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Pb-207/Pb-204 (15)
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Pb-207/Pb-206 (2)
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Pb-208/Pb-204 (12)
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Rb-87/Sr-86 (1)
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Re-187/Os-188 (1)
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S-34/S-32 (47)
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Si-30/Si-28 (3)
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Sm-147/Nd-144 (10)
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Sr-87/Sr-86 (104)
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Zn-66 (1)
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kaolin deposits (1)
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lexicons (2)
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Malay Archipelago
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New Guinea (1)
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mantle (156)
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maps (3)
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marine geology (2)
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Mediterranean region
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Aegean Islands
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Greek Aegean Islands (1)
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Mediterranean Sea
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East Mediterranean
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Black Sea (1)
-
-
-
Mesozoic
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Cretaceous
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Lower Cretaceous
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Albian (2)
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Aptian (11)
-
Barremian (1)
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Berriasian (2)
-
Mannville Group (1)
-
McMurray Formation (1)
-
-
Nenjiang Formation (2)
-
Qingshankou Formation (2)
-
Upper Cretaceous
-
Campanian (6)
-
Cenomanian (1)
-
Djadokhta Formation (6)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Hell Creek Formation (1)
-
K-T boundary (1)
-
Lewis Shale (1)
-
Maestrichtian
-
upper Maestrichtian (1)
-
-
Pierre Shale (1)
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Santonian (1)
-
Senonian (5)
-
-
-
Franciscan Complex (2)
-
Jurassic
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Lower Jurassic
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Pliensbachian (2)
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Sinemurian (1)
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Toarcian (2)
-
-
Middle Jurassic
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Aalenian (1)
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Bathonian (2)
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Callovian (3)
-
-
Upper Jurassic
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Hanifa Formation (1)
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Kimmeridgian (1)
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Oxfordian
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lower Oxfordian (1)
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middle Oxfordian (1)
-
-
-
-
lower Mesozoic (1)
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middle Mesozoic (1)
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Triassic
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Lower Triassic
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Griesbachian (1)
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Induan (4)
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Olenekian (1)
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Permian-Triassic boundary (43)
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Spathian (2)
-
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Middle Triassic
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Anisian (2)
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Ladinian (3)
-
-
Upper Triassic
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Carnian
-
Ischigualasto Formation (1)
-
-
Chinle Formation (1)
-
Norian (2)
-
Xujiahe Formation (6)
-
Yanchang Formation (47)
-
-
-
upper Mesozoic
-
Yixian Formation (13)
-
-
Yanshanian (23)
-
-
metal ores
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base metals (3)
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bismuth ores (1)
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cobalt ores (1)
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copper ores (60)
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gold ores (97)
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IOCG deposits (2)
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lead ores (15)
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lead-zinc deposits (16)
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magnesium ores (5)
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manganese ores (3)
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molybdenum ores (29)
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nickel ores (17)
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niobium ores (8)
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platinum ores (11)
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polymetallic ores (10)
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rare earth deposits
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cerium ores (1)
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silver ores (10)
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uranium ores (7)
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vanadium ores (3)
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zinc ores (15)
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-
metals
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actinides
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thorium
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Th-230 (1)
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uranium
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U-238 (1)
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U-238/U-234 (1)
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U-238/U-235 (1)
-
-
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alkali metals
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cesium (4)
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lithium
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Li-7/Li-6 (3)
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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 (4)
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alkaline earth metals
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barium (10)
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beryllium
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Be-10 (3)
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Be-7 (1)
-
-
calcium
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Ca-44/Ca-40 (2)
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Mg/Ca (2)
-
Sr/Ca (1)
-
-
magnesium
-
Mg/Ca (2)
-
Mg-26/Mg-24 (3)
-
-
strontium
-
Rb-87/Sr-86 (1)
-
Sr/Ca (1)
-
Sr-87/Sr-86 (104)
-
-
-
aluminum (10)
-
antimony (1)
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arsenic (6)
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bismuth (4)
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cadmium (2)
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chromium
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Cr-53/Cr-52 (2)
-
-
cobalt (1)
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copper (11)
-
gallium (1)
-
gold (15)
-
hafnium
-
Hf-177/Hf-176 (54)
-
-
iron
-
Fe-56/Fe-54 (8)
-
Fe-57/Fe-54 (1)
-
ferric iron (10)
-
ferrous iron (8)
-
-
lead
-
Pb-206/Pb-204 (20)
-
Pb-207/Pb-204 (15)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (12)
-
Pb-210 (2)
-
-
manganese (5)
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mercury (9)
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molybdenum (5)
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nickel (9)
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niobium (12)
-
platinum group
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iridium (2)
-
osmium
-
Os-187/Os-186 (1)
-
Os-188/Os-187 (8)
-
Re-187/Os-188 (1)
-
-
palladium (2)
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platinum ores (11)
-
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precious metals (3)
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rare earths
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cerium (6)
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dysprosium (2)
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europium (9)
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lanthanum (5)
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lutetium (2)
-
neodymium
-
Nd-144/Nd-143 (82)
-
Sm-147/Nd-144 (10)
-
-
samarium
-
Sm-147/Nd-144 (10)
-
-
ytterbium (5)
-
yttrium (7)
-
-
rhenium
-
Re-187/Os-188 (1)
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-
silver (4)
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tantalum (11)
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thallium (1)
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tin (3)
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titanium (11)
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tungsten (5)
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vanadium (3)
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zinc
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Zn-66 (1)
-
-
zirconium (8)
-
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metamorphic rocks
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amphibolites (18)
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cataclasites (4)
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eclogite (71)
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gneisses
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augen gneiss (3)
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banded gneiss (1)
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granite gneiss (7)
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orthogneiss (3)
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paragneiss (4)
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granulites
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leptite (1)
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jadeitite (1)
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marbles (5)
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metaigneous rocks
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metabasalt (4)
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metabasite (4)
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metadiorite (1)
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metagabbro (2)
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metagranite (2)
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metaperidotite (1)
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serpentinite (5)
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metasedimentary rocks
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khondalite (5)
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metapelite (4)
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metasiltstone (1)
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paragneiss (4)
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metasomatic rocks
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greisen (2)
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skarn (18)
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metavolcanic rocks (8)
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migmatites (13)
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mylonites
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pseudotachylite (4)
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phyllites (2)
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quartzites (4)
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schists
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biotite schist (1)
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greenschist (3)
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tourmalinite (1)
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slates (6)
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metamorphism (148)
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Mexico
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Sonora Mexico (1)
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mineral deposits, genesis (170)
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Mohorovicic discontinuity (15)
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Moon (2)
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nitrogen
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N-15 (1)
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N-15/N-14 (5)
-
-
noble gases
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argon
-
Ar-40/Ar-36 (3)
-
Ar-40/Ar-39 (2)
-
-
helium
-
He-4/He-3 (6)
-
-
neon
-
Ne-22/Ne-20 (1)
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Ne-22/Ne-21 (1)
-
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radon (1)
-
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nodules (3)
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nonmetal deposits (3)
-
North America
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Appalachian Basin (2)
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Appalachians (1)
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Basin and Range Province
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Great Basin (1)
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Canadian Shield
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Grenville Province (1)
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Superior Province
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Abitibi Belt (1)
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Michigan Basin (1)
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North American Cordillera
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Canadian Cordillera (1)
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Rocky Mountains (3)
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Western Interior
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Western Interior Seaway (1)
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Williston Basin (1)
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Northern Hemisphere (1)
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ocean basins (1)
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ocean circulation (2)
-
Ocean Drilling Program
-
Leg 162
-
ODP Site 980 (1)
-
-
Leg 184
-
ODP Site 1148 (1)
-
-
Leg 202
-
ODP Site 1233 (1)
-
-
-
ocean floors (8)
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ocean waves (1)
-
Oceania
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Melanesia
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New Caledonia
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Ouegoa New Caledonia (1)
-
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Micronesia
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Mariana Islands (1)
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-
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oceanography (4)
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oil and gas fields (120)
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orogeny (61)
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oxygen
-
dissolved oxygen (1)
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O-17 (1)
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O-17/O-16 (1)
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O-18 (3)
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O-18/O-16 (110)
-
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Pacific Coast (1)
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Pacific Ocean
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East Pacific
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North Pacific
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East China Sea (7)
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Yinggehai Basin (3)
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Sulu Sea (1)
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Yellow Sea
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Bohai Sea
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Bohai Bay (64)
-
-
-
-
-
South Pacific
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Southeast Pacific (1)
-
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West Pacific
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Northwest Pacific
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East China Sea (7)
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Japan Sea (1)
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Okhotsk Sea (1)
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South China Sea
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Gulf of Tonkin (2)
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Qiongdongnan Basin (2)
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Yinggehai Basin (3)
-
-
Sulu Sea (1)
-
Yellow Sea
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Bohai Sea
-
Bohai Bay (64)
-
-
-
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Ontong Java Plateau (1)
-
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Pacific region
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Circum-Pacific region (2)
-
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paleobotany (6)
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paleoclimatology (134)
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paleoecology (111)
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paleomagnetism (57)
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paleontology (35)
-
Paleozoic
-
Cambrian
-
Lower Cambrian
-
Atdabanian (1)
-
Terreneuvian
-
Fortunian (3)
-
-
Tommotian (4)
-
-
Middle Cambrian
-
Burgess Shale (3)
-
Zhangxia Formation (3)
-
-
Upper Cambrian
-
Furongian (3)
-
Steptoean (1)
-
-
-
Carboniferous
-
Benxi Formation (10)
-
Huanglong Formation (3)
-
Lower Carboniferous
-
Dinantian (2)
-
-
Middle Carboniferous (3)
-
Mississippian
-
Lower Mississippian
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Middle Mississippian
-
Visean (1)
-
-
Upper Mississippian
-
Fayetteville Formation (1)
-
-
-
Namurian (2)
-
Pennsylvanian
-
Middle Pennsylvanian (1)
-
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian
-
Eifelian (1)
-
Givetian (1)
-
Marcellus Shale (1)
-
-
Upper Devonian
-
Famennian (1)
-
Frasnian (1)
-
Ohio Shale (1)
-
-
-
Hanson Creek Formation (1)
-
lower Paleozoic (10)
-
middle Paleozoic (5)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian (2)
-
Floian (1)
-
Tremadocian (3)
-
-
Majiagou Formation (6)
-
Middle Ordovician
-
Dapingian (1)
-
Darriwilian (1)
-
-
Upper Ordovician
-
Ashgillian (4)
-
Caradocian (1)
-
Hirnantian (7)
-
Katian (7)
-
Sandbian (1)
-
Wufeng Formation (10)
-
-
-
Permian
-
Guadalupian
-
Capitanian (4)
-
Roadian (2)
-
Wordian (1)
-
-
Longtan Formation (6)
-
Lower Permian
-
Cisuralian
-
Artinskian (2)
-
Asselian (3)
-
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Journal Article
Cenozoic surface Earth system evolution and dynamic palaeogeomorphic reconstruction from the Tibet Plateau to the Western Pacific linked by the Yangtze River
Journal: Journal of the Geological Society
Publisher: Geological Society of London
Published: 20 March 2025
Journal of the Geological Society (2025) 182 (3): jgs2023-183.
Journal Article
Mineralogical fingerprints of crustal silica contamination in the Bayan Obo carbonatite
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 March 2025
American Mineralogist (2025) 110 (3): 452–466.
Includes: Supplemental Content
Journal Article
Zircon and apatite as tracers of physicochemical differences between barren and rare metal plutons in granite-pegmatite systems
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 24 February 2025
GSA Bulletin (2025)
Early Publication
Journal Article
Terminal subduction processes of the Paleo-Asian Ocean: Insights from podiform chromitites in the Solonker suture zone, southeastern Central Asian Orogenic Belt
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 24 February 2025
GSA Bulletin (2025)
Early Publication
Journal Article
The classification evaluation of a tight sandstone reservoir and the controlling factors of the desert reservoir in the fourth member of the Xujiahe Formation in the Tianfu area, central Sichuan Basin, China
Jian Yang, Yuqiang Jiang, Botao Tang, Hui Pan, Jiexiao Ye, Yadong Zhou, Junyuan Wang, Tao Wang, Zhanlei Wang
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 21 February 2025
Interpretation (2025) T277–T289.
Early Publication
Journal Article
Mapping 3D Sedimentary Structures with Joint Inversion of H/V Spectral Ratios and Multimode Dispersion Curves Derived from Ambient Noise—Application to the Xiong‘an New Area, China
Publisher: Seismological Society of America
Published: 21 February 2025
Bulletin of the Seismological Society of America (2025) 115 (2): 619–645.
Includes: Supplemental Content
Journal Article
Pyrrhotite and Fe-P alloy formed in pseudotachylyte and their implications for seismic environments: Evidence from rock-heating experiments
Lei Zhang, Haibing Li, Zhiming Sun, Yong Cao, Chunrui Li, Lijing Sun, Huan Wang, Yong Zheng, Jialiang Si
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 19 February 2025
GSA Bulletin (2025)
Early Publication
Journal Article
Wetland methane feedback during the early Eocene hyperthermals
Journal: Geology
Publisher: Geological Society of America
Published: 13 February 2025
Geology (2025) 53 (5): 404–408.
Journal Article
Sparry calcite identification in shale reservoirs by data augmentation and attention-based machine-learning algorithms
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 11 February 2025
Interpretation (2025) T233–T246.
Early Publication
Journal Article
Proliferation of oxygen oases in Mesoarchean oceans
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
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 05 February 2025
GSA Bulletin (2025) 137 (5-6): 2803–2822.
Journal Article
Natural Wonders Formed by Minerals
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 February 2025
Elements (2025) 21 (1): 46–53.
Journal Article
Thermo-Rheological Structure of the Southern Section of the Tan-Lu Fault Zone and Surrounding Areas: Tectonic and Geodynamic Implications
Journal: Lithosphere
Publisher: GSW
Published: 30 January 2025
Lithosphere (2024) 2024 (Special 15): lithosphere_2024_133.
Journal Article
Dating Subhorizontal Ductile Fabric in the Feidong Complex via Zircon and Titanite U–Pb Geochronology: Insights into Middle Triassic Transpressional Deformation along the Southern Tan-Lu Fault Zone
Journal: Lithosphere
Publisher: GSW
Published: 30 January 2025
Lithosphere (2025) 2025 (1): lithosphere_2024_224.
Includes: Supplemental Content
Journal Article
Natural evidence of organic nanostructure transformation of shale during bedding-parallel slip
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 30 January 2025
GSA Bulletin (2025) 137 (5-6): 2719–2746.
Journal Article
Law of overburden and surface deformation in roof cutting and backfilling mining under thin bedrock in shallow buried coal seam
Publisher: Geological Society of London
Published: 29 January 2025
Quarterly Journal of Engineering Geology and Hydrogeology (2025) 58 (1): qjegh2024-039.
Journal Article
Amphibole fractionation controls the redox state of magmas in porphyry Cu ore systems: Constraints from amphibole-rich rocks in eastern China
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 22 January 2025
GSA Bulletin (2025) 137 (5-6): 2703–2718.
Journal Article
Study on Distribution Law of Ground Stress in Main Coal Seam of Qinshui Coalfield
Journal: Lithosphere
Publisher: GSW
Published: 17 January 2025
Lithosphere (2025) 2025 (1): lithosphere_2024_197.
Journal Article
Leaching behaviour of arsenic in coal under the action of mine water
Journal: Journal of the Geological Society
Publisher: Geological Society of London
Published: 17 January 2025
Journal of the Geological Society (2025) 182 (2): jgs2024-086.
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
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 08 January 2025
GSA Bulletin (2025) 137 (5-6): 2545–2564.
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