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Cephalopoda
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Wilkins Peak Member (3)
-
-
Oligocene
-
Bembridge Marls (1)
-
Fish Canyon Tuff (4)
-
Frio Formation (1)
-
lower Oligocene
-
Rupelian (2)
-
-
upper Oligocene
-
Chattian (1)
-
-
Vicksburg Group (1)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (6)
-
-
upper Paleocene (2)
-
-
Paleocene-Eocene Thermal Maximum (2)
-
upper Paleogene (1)
-
Wasatch Formation (1)
-
Wilcox Group (3)
-
-
Shahejie Formation (6)
-
Vaqueros Formation (1)
-
-
upper Cenozoic (2)
-
-
Laurentide ice sheet (1)
-
Mesozoic
-
Carrara Marble (1)
-
Cretaceous
-
Comanchean
-
Buda Limestone (1)
-
Paluxy Formation (1)
-
Rodessa Formation (1)
-
-
Dakota Formation (1)
-
Lower Cretaceous
-
Albian (4)
-
Aptian (4)
-
Barremian (1)
-
Berriasian (1)
-
Bluesky Formation (2)
-
Cadomin Formation (1)
-
Gething Formation (1)
-
Hauterivian (1)
-
Mannville Group (1)
-
McMurray Formation (2)
-
Neocomian (1)
-
Paluxy Formation (1)
-
Rodessa Formation (1)
-
Spirit River Formation (2)
-
Valanginian (1)
-
Wealden (1)
-
-
Lower Greensand (1)
-
Mancos Shale (1)
-
Middle Cretaceous (1)
-
Potomac Group (1)
-
Upper Cretaceous
-
Almond Formation (3)
-
Buda Limestone (1)
-
Campanian (5)
-
Carlile Shale (1)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Coniacian (1)
-
Ferron Sandstone Member (1)
-
Gulfian
-
Eagle Ford Formation (3)
-
Woodbine Formation (1)
-
-
Hell Creek Formation (1)
-
K-T boundary (6)
-
Lewis Shale (2)
-
Maestrichtian (1)
-
Mesaverde Group (1)
-
Niobrara Formation (1)
-
Santonian (2)
-
Senonian (2)
-
Turonian
-
lower Turonian (1)
-
-
Williams Fork Formation (1)
-
-
Vraconian (1)
-
-
Great Valley Sequence (1)
-
Jurassic
-
Aztec Sandstone (1)
-
Fernie Formation (2)
-
Heather Formation (1)
-
Lower Jurassic
-
middle Liassic (1)
-
Pliensbachian (2)
-
Toarcian
-
lower Toarcian (1)
-
-
upper Liassic (2)
-
-
Middle Jurassic
-
Bajocian
-
Brent Group (1)
-
-
Bathonian (1)
-
Dogger (1)
-
-
Opalinus Clay (1)
-
Posidonia Shale (2)
-
Upper Jurassic
-
Arab Formation (1)
-
Hanifa Formation (1)
-
Kimmeridge Clay (1)
-
Kimmeridgian
-
lower Kimmeridgian (1)
-
-
Oxfordian (2)
-
Smackover Formation (1)
-
-
-
Nugget Sandstone (1)
-
Statfjord Formation (1)
-
Triassic
-
Liard Formation (1)
-
Lower Triassic
-
Olenekian (1)
-
Permian-Triassic boundary (4)
-
Spathian (2)
-
-
Middle Triassic
-
Doig Formation (2)
-
-
Montney Formation (2)
-
Upper Triassic
-
Keuper (1)
-
Rhaetian (1)
-
Xujiahe Formation (1)
-
Yanchang Formation (1)
-
-
-
-
Paleozoic
-
Berea Sandstone (3)
-
Cambrian
-
Lower Cambrian (1)
-
Upper Cambrian
-
Mount Simon Sandstone (1)
-
-
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (3)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Barnett Shale (3)
-
Lower Mississippian
-
Lodgepole Formation (2)
-
Osagian (1)
-
Tournaisian (3)
-
-
Madison Group (1)
-
-
Pennsylvanian
-
Marble Falls Group (1)
-
Strawn Series (1)
-
Upper Pennsylvanian
-
Canyon Group (1)
-
Cisco Group (1)
-
Gzhelian (1)
-
Kasimovian (1)
-
-
-
Upper Carboniferous
-
Millstone Grit (1)
-
Westphalian (1)
-
-
-
Devonian
-
Barre Granite (1)
-
Keg River Formation (1)
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian
-
Givetian (3)
-
Marcellus Shale (1)
-
Prairie Evaporite (1)
-
Winnipegosis Formation (1)
-
-
Old Red Sandstone (1)
-
Thirtyone Formation (1)
-
Upper Devonian
-
Famennian (2)
-
Frasnian
-
Leduc Formation (1)
-
-
Grosmont Formation (1)
-
-
-
Exshaw Formation (1)
-
lower Paleozoic (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian (2)
-
Ellenburger Group (1)
-
Tremadocian (2)
-
-
Middle Ordovician
-
Llandeilian (1)
-
Llanvirnian (1)
-
Saint Peter Sandstone (1)
-
Whiterockian (1)
-
-
Upper Ordovician
-
Ashgillian (2)
-
Caradocian (1)
-
Cincinnatian (1)
-
Hirnantian (1)
-
Mohawkian (1)
-
Wufeng Formation (1)
-
Yeoman Formation (1)
-
-
Utica Shale (1)
-
-
Paganzo Group (1)
-
Permian
-
Guadalupian
-
Capitanian (1)
-
Roadian (1)
-
Wordian (1)
-
-
Khuff Formation (1)
-
Lower Permian
-
Cisuralian
-
Artinskian (3)
-
Asselian (1)
-
Kungurian (1)
-
-
Leman Sandstone Formation (1)
-
Leonardian
-
Bone Spring Limestone (1)
-
-
-
Middle Permian (2)
-
Phosphoria Formation (1)
-
Rotliegendes (3)
-
Upper Permian
-
Lopingian
-
Wuchiapingian (1)
-
-
Permian-Triassic boundary (4)
-
Zechstein (3)
-
-
-
Silurian
-
Lower Silurian
-
Llandovery
-
Telychian (1)
-
-
Wenlock (2)
-
-
Upper Silurian
-
Ludlow (2)
-
-
-
upper Paleozoic
-
Bakken Formation (4)
-
Copacabana Group (1)
-
Garhwal Group (1)
-
Kiaman Superchron (1)
-
Tarma Group (1)
-
-
Woodford Shale (3)
-
-
Phanerozoic (6)
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic
-
Ediacaran (1)
-
Marinoan (1)
-
Otavi Group (1)
-
Sturtian (1)
-
Vendian (1)
-
-
Paleoproterozoic (1)
-
Windermere System (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (3)
-
kimberlite (1)
-
plutonic rocks
-
gabbros
-
troctolite (1)
-
-
granites
-
charnockite (1)
-
I-type granites (1)
-
S-type granites (2)
-
-
monzonites (1)
-
pegmatite (1)
-
-
volcanic rocks
-
andesites (2)
-
basalts (8)
-
dacites (5)
-
glasses
-
obsidian (2)
-
volcanic glass (2)
-
-
komatiite (1)
-
pyroclastics
-
ash-flow tuff (1)
-
hyaloclastite (1)
-
ignimbrite (1)
-
pumice (1)
-
tuff (11)
-
-
rhyodacites (2)
-
rhyolites (4)
-
-
-
volcanic ash (4)
-
-
metamorphic rocks
-
K-bentonite (2)
-
metabentonite (1)
-
metamorphic rocks
-
amphibolites (3)
-
cataclasites (1)
-
gneisses
-
granite gneiss (1)
-
orthogneiss (1)
-
-
granulites (8)
-
impactites
-
impact breccia (1)
-
-
marbles (1)
-
metaigneous rocks (1)
-
metasedimentary rocks
-
metapelite (4)
-
-
metasomatic rocks
-
greisen (2)
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skarn (4)
-
-
migmatites (1)
-
schists (3)
-
slates (2)
-
-
turbidite (13)
-
-
meteorites
-
meteorites
-
Pecora Escarpment Meteorites (1)
-
stony meteorites
-
achondrites
-
ureilite (1)
-
-
-
-
-
minerals
-
alloys
-
electrum (1)
-
-
arsenides
-
arsenopyrite (1)
-
-
borates (1)
-
carbonates
-
aragonite (1)
-
calcite (12)
-
dolomite (6)
-
magnesian calcite (1)
-
siderite (1)
-
sphaerosiderite (1)
-
-
halides
-
fluorides
-
topaz (2)
-
-
-
hydrates (1)
-
K-bentonite (2)
-
metabentonite (1)
-
minerals (14)
-
native elements
-
diamond
-
microdiamond (1)
-
-
graphite (3)
-
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nitrates (1)
-
oxalates (1)
-
oxides
-
aluminum oxides (1)
-
corundum (1)
-
ferropericlase (1)
-
geikielite (1)
-
gibbsite (1)
-
hausmannite (1)
-
hematite (4)
-
ilmenite (3)
-
iron oxides (3)
-
magnetite (4)
-
manganosite (1)
-
rutile (1)
-
spinel (4)
-
titanium oxides (2)
-
titanomagnetite (1)
-
wustite (1)
-
-
phosphates
-
apatite (6)
-
monazite (3)
-
-
silicates
-
aluminosilicates (2)
-
asbestos (1)
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (2)
-
pargasite (1)
-
-
-
pyroxene group
-
clinopyroxene
-
augite (1)
-
diopside (3)
-
jadeite (1)
-
pigeonite (2)
-
spodumene (1)
-
-
orthopyroxene
-
enstatite (4)
-
ferrosilite (1)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
adularia (1)
-
anorthoclase (2)
-
K-feldspar (2)
-
sanidine (8)
-
-
plagioclase
-
albite (3)
-
anorthite (2)
-
oligoclase (1)
-
-
-
silica minerals
-
chalcedony (1)
-
coesite (2)
-
moganite (1)
-
opal
-
opal-A (1)
-
-
quartz (29)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
andradite (1)
-
grossular (2)
-
pyrope (2)
-
-
larnite (1)
-
mullite (1)
-
olivine group
-
fayalite (2)
-
forsterite (1)
-
olivine (8)
-
-
phenakite group
-
willemite (1)
-
-
sillimanite (2)
-
titanite group
-
titanite (1)
-
-
topaz (2)
-
zircon group
-
zircon (18)
-
-
-
-
ring silicates
-
cordierite (4)
-
-
sheet silicates
-
chlorite group
-
chlorite (5)
-
-
clay minerals
-
kaolinite (7)
-
smectite (3)
-
vermiculite (1)
-
-
illite (10)
-
mica group
-
biotite (9)
-
glauconite (2)
-
muscovite (3)
-
-
talc (1)
-
-
-
sulfates
-
anhydrite (2)
-
barite (2)
-
gypsum (3)
-
-
sulfides
-
arsenopyrite (1)
-
chalcopyrite (2)
-
galena (2)
-
marcasite (1)
-
molybdenite (1)
-
pyrite (9)
-
pyrrhotite (3)
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sphalerite (7)
-
stibnite (1)
-
-
sulfosalts
-
sulfarsenates
-
enargite (1)
-
-
-
tungstates
-
wolframite (1)
-
-
-
Primary terms
-
absolute age (88)
-
Africa
-
Central Africa
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Angola (2)
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Equatorial Guinea (1)
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North Africa
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Algeria (2)
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Atlas Mountains (1)
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Egypt
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Libya
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Murzuk Basin (1)
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Morocco (1)
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Tunisia (2)
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Sahara (1)
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Southern Africa
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Botswana
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Okavango Delta (1)
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Namibia (2)
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South Africa
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Gauteng South Africa
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Johannesburg South Africa (1)
-
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Mpumalanga South Africa
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Barberton South Africa (1)
-
-
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Zimbabwe (1)
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West Africa
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Benue Valley (1)
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Ivory Coast (2)
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Niger (1)
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Nigeria
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Niger Delta (6)
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-
-
-
Antarctica
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Victoria Land
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Cape Roberts (1)
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West Antarctica (1)
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Arctic Ocean
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Norwegian Sea
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Yermak Plateau (1)
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Arctic region
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Greenland
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Russian Arctic
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Svalbard
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Asia
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Arabian Peninsula
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Oman (4)
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Qatar (1)
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Saudi Arabia
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Ghawar Field (1)
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Central Asia
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Kazakhstan
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Kokchetav Kazakhstan
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Kokchetav Massif (1)
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Tengiz Field (1)
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Far East
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Borneo
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Brunei (1)
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Sarawak Malaysia (2)
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Kalimantan Indonesia
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Mahakam Delta (1)
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China
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Bohaiwan Basin (5)
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Hebei China
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Inner Mongolia China (1)
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Liaoning China
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Loess Plateau (1)
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Shandong China
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Dongying Depression (3)
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Sichuan Basin (3)
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Sichuan China (2)
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Xinjiang China
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Xizang China (2)
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Indonesia
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Sumatra
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Toba Lake (1)
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Japan
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Hokkaido (1)
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Honshu
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Korea
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Malaysia
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Philippine Islands
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Luzon
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Mount Pinatubo (1)
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Taiwan (2)
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Thailand
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Himalayas
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Indian Peninsula
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India
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West Bengal India (1)
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Pakistan (2)
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Kamchatka Russian Federation
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Kamchatka Peninsula
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Middle East
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Novosibirsk Russian Federation (1)
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Uzbekistan
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West Siberia
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asteroids (1)
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Atlantic Ocean
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atmosphere (4)
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bacteria (1)
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biogeography (6)
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brines (5)
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Journal Article
Calibrating collapse and fatality rates for the assessment of fatalities due to earthquakes Available to Purchase
Salvador Ramos, M.EERI, Vitor Silva, M.EERI, Luis Martins, M.EERI, Nicole Paul, M.EERI, Romeu Vicente
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1738–1761.
Journal Article
Three-dimensional 0–10 Hz physics-based simulations of the 2020 Magna, Utah, earthquake sequence Available to Purchase
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1177–1199.
Includes: Supplemental Content
Journal Article
RamanCrystalHunter: A new program and database for processing, analysis, and identification of Raman spectra Open Access
Fabrizio Nestola, Qiwei Zhang, Maxwell C. Day, Sofia Lorenzon, Martha G. Pamato, Ivano Rocchetti, Claudio Bendazzoli, Davide Novella, Claudio Mazzoli, Raffaele Sassi, D. Graham Pearson, Evan M. Smith, Michael Scott, Anna Barbaro, Frank E. Brenker, Lisa Santello, Simone Molinari, Kai Qu, Yanjuan Wang, Radek Škoda, Matteo Alvaro, Mattia Gilio, Mara Murri, Anatoly V. Kasatkin
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 April 2025
American Mineralogist (2025) 110 (4): 513–524.
Includes: Supplemental Content
Journal Article
Exploring Uncertainty in Moment Estimation for Small Earthquakes in Southern Nevada Using the Coda Envelope Method Available to Purchase
Publisher: Seismological Society of America
Published: 16 January 2025
Bulletin of the Seismological Society of America (2025) 115 (3): 1308–1317.
Journal Article
Calibration of the Local Magnitude Scale for Hungary Available to Purchase
Publisher: Seismological Society of America
Published: 24 December 2024
Bulletin of the Seismological Society of America (2025) 115 (1): 163–173.
Journal Article
Source‐Scaling Comparison and Validation for Ridgecrest, California: Radiated Energy, Apparent Stress, and M w Using the Coda Calibration Tool ( 2.6 < M w < 7.1 ) Available to Purchase
Kevin Mayeda, Dino Bindi, Jorge Roman‐Nieves, Paola Morasca, Douglas Dreger, Chen Ji, Taka’aki Taira, Ralph Archuleta, William R. Walter, Justin Barno
Publisher: Seismological Society of America
Published: 19 November 2024
Bulletin of the Seismological Society of America (2025) 115 (3): 890–907.
Journal Article
A Passive‐Source Ocean‐Bottom Seismic Experiment in the South China Sea: Evaluations of Data Quality and Instrument Performance Available to Purchase
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 04 November 2024
Seismological Research Letters (2025) 96 (2A): 651–663.
Includes: Supplemental Content
Journal Article
Coda Envelope Moment Magnitudes and Source Scaling for Southeastern Canada Available to Purchase
Publisher: Seismological Society of America
Published: 10 October 2024
Bulletin of the Seismological Society of America (2025) 115 (3): 1318–1330.
Includes: Supplemental Content
Journal Article
Rotaphone‐D, A New Model of Six‐Degree‐of‐Freedom Seismic Sensor: Description and Performance Available to Purchase
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 08 October 2024
Seismological Research Letters (2025) 96 (2A): 968–979.
Includes: Supplemental Content
Journal Article
Regionalized multiple-point statistical simulation for calibrating process-based geologic models to seismic data Available to Purchase
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 03 October 2024
Interpretation (2024) 12 (4): T445–T452.
Journal Article
Deterministic versus unsupervised machine learning approach for facies modeling within the Late Devonian Duvernay Formation, Western Canada Sedimentary Basin, Alberta Available to Purchase
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 2024
AAPG Bulletin (2024) 108 (10): 1941–1955.
Journal Article
Using a 1D Radially Symmetric Coda Envelope Model for Robust Moment Magnitude ( M w ) Estimation in Iraq’s Tectonically Diverse Zones Available to Purchase
Publisher: Seismological Society of America
Published: 25 September 2024
Bulletin of the Seismological Society of America (2025) 115 (3): 1331–1343.
Journal Article
Estimating Background Threshold Values for Risk Assessment Open Access
Published: 08 August 2024
Environmental & Engineering Geoscience (2024) 30 (3): 95–109.
Includes: Supplemental Content
Journal Article
Precipitation Patterns, Mountaintop Removal Mining, and the July 2022 North Fork Kentucky River Flood Open Access
Published: 08 August 2024
Environmental & Engineering Geoscience (2024) 30 (3): 131–145.
Journal Article
Potential for Events Similar to the Deadly West Salt Creek Landslide, Grand Mesa Area, Colorado Available to Purchase
Published: 08 August 2024
Environmental & Engineering Geoscience (2024) 30 (3): 111–130.
Journal Article
Identification of Possible Incoming Runoff using Different Combinations of Extreme Rainfall Events in a Semi-arid Context: Banas River, Bisalpur Dam Catchment Available to Purchase
Publisher: Geological Society of India
Published: 01 July 2024
Jour. Geol. Soc. India (2024) 100 (7): 981–995.
Journal Article
Development of an initial normal-loading direct shear tester of discontinuities, with subsequent passive changes in local normal load/stiffness allowable, and an investigation of the shear behaviours of discontinuities Available to Purchase
Shengming Hu, Jianglin Gao, Lei Huang, Zhichao Zhang, Cheng Huang, Sheng Zhang, Fang Chen, Zhihui Yuan, Yu Su
Publisher: Geological Society of London
Published: 27 June 2024
Quarterly Journal of Engineering Geology and Hydrogeology (2024) 57 (3): qjegh2023-087.
Journal Article
Seismic net-to-gross estimation for a geologic model update: A case study from a turbidite lobe reservoir in the deepwater of the Niger Delta Available to Purchase
Olatunbosun Olagundoye, Emmanuel Akhajeme, Moyosoluwa Yusuf, Chukwuka Chizea, Vincenzo Spina, Thibaut Joubert, Ali Parsa, Mobolaji Fashanu, Christopher Enuma, Jeffrey Jaiyeola, Ebenezer Epelle, Temitope Olabiyi
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 25 June 2024
Interpretation (2024) 12 (3): SE35–SE53.
Journal Article
Studying Different Mechanisms of Seismo‐to‐Acoustic Coupling Using Ground Motion Local to Seismoacoustic Sensors Available to Purchase
Publisher: Seismological Society of America
Published: 21 June 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2397–2408.
Includes: Supplemental Content
Journal Article
Stochastic representation and conditioning of process-based geological model by deep generative and recognition networks Available to Purchase
Journal: Petroleum Geoscience
Publisher: Geological Society of London
Published: 05 June 2024
Petroleum Geoscience (2024) 30 (3): petgeo2022-032.
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