- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Southern Africa
-
Namibia (2)
-
-
-
Antarctica
-
Antarctic ice sheet (1)
-
Antarctic Peninsula (1)
-
Victoria Land
-
McMurdo dry valleys (1)
-
-
-
Arctic region
-
Greenland (1)
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island (1)
-
-
-
-
Asia
-
Arabian Peninsula
-
Oman (1)
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Central Asia
-
Kazakhstan
-
Karatau Range (1)
-
-
-
Far East
-
China
-
Guangdong China
-
Zhujiang River (1)
-
-
Guizhou China (2)
-
Jiangsu China (1)
-
Jiangxi China (1)
-
Meishan China (1)
-
Sichuan Basin (1)
-
Sichuan China (1)
-
Xinjiang China
-
Tarim Basin (1)
-
-
Yangtze Platform (1)
-
-
Japan (2)
-
Philippine Islands (1)
-
-
Indian Peninsula
-
India
-
Andhra Pradesh India
-
Rajahmundry India (1)
-
-
Madhya Pradesh India
-
Chhindwara India (1)
-
-
Northeastern India
-
Meghalaya India (1)
-
-
-
-
Irkutsk Russian Federation (1)
-
Kodar Range (1)
-
Middle East
-
Jordan (1)
-
Turkey (4)
-
-
Siberia (1)
-
Tien Shan
-
Karatau Range (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Baltic Sea (1)
-
Gulf of Mexico
-
Florida Bay (1)
-
-
Gulf of Saint Lawrence (1)
-
North Sea (1)
-
Northwest Atlantic (3)
-
-
South Atlantic
-
Walvis Ridge (2)
-
-
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Perth Australia (1)
-
-
-
Bass River (1)
-
Canada
-
Eastern Canada
-
Ontario (1)
-
Quebec
-
Horne Mine (1)
-
Noranda Quebec (1)
-
Temiscamingue County Quebec
-
Rouyn Quebec (1)
-
-
-
-
Western Canada
-
Alberta (1)
-
Manitoba (1)
-
-
-
Caribbean region (1)
-
Central America
-
El Salvador (1)
-
-
Chicxulub Crater (2)
-
Commonwealth of Independent States
-
Kazakhstan
-
Karatau Range (1)
-
-
Russian Federation
-
Baikal region (1)
-
Baikal rift zone (1)
-
Irkutsk Russian Federation (1)
-
Kodar Range (1)
-
-
-
developing countries (1)
-
Europe
-
Alps
-
Eastern Alps
-
Northern Limestone Alps (1)
-
-
Limestone Alps
-
Northern Limestone Alps (1)
-
-
-
Central Europe
-
Austria (1)
-
Northern Limestone Alps (1)
-
Poland
-
Lubelskie Poland
-
Lublin Poland (1)
-
Lublin Upland (1)
-
-
-
-
Southern Europe
-
Iberian Peninsula
-
Portugal (1)
-
Spain (1)
-
-
Italy
-
Campania Italy
-
Naples Italy
-
Ischia (1)
-
-
-
Umbria Italy
-
Perugia Italy
-
Gubbio Italy (1)
-
-
-
-
-
Western Europe
-
France
-
Aveyron France (1)
-
Central Massif (1)
-
Creuse France (1)
-
-
Scandinavia
-
Finland
-
Ostrobothnia Finland (1)
-
-
Norway
-
Southern Norway (1)
-
-
Sweden (1)
-
-
United Kingdom
-
Great Britain
-
Bristol Channel (1)
-
England
-
Hampshire England (1)
-
Somerset England (1)
-
-
Scotland (1)
-
-
-
-
-
Indian Ocean
-
Arabian Sea
-
Persian Gulf (1)
-
-
Bay of Bengal (1)
-
Ninetyeast Ridge (1)
-
Red Sea (1)
-
-
International Ocean Discovery Program
-
Expedition 353
-
IODP Site U1443 (1)
-
-
-
Kerguelen Plateau (1)
-
Krishna-Godavari Basin (1)
-
Lusitanian Basin (1)
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (1)
-
-
-
Mexico
-
Tamaulipas Mexico
-
Arroyo El Mimbral (1)
-
-
-
North America
-
Canadian Shield (1)
-
Great Plains (1)
-
Michigan Basin (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Wasatch Range (1)
-
-
-
-
Northern Hemisphere (1)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific (2)
-
Southeast Pacific
-
Nazca Ridge (1)
-
-
-
North Pacific
-
Northeast Pacific (2)
-
Northwest Pacific
-
Shatsky Rise (1)
-
South China Sea (1)
-
-
-
South Pacific
-
Southeast Pacific
-
Nazca Ridge (1)
-
-
Southwest Pacific
-
Tasman Sea (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Shatsky Rise (1)
-
South China Sea (1)
-
-
Southwest Pacific
-
Tasman Sea (1)
-
-
-
-
Santa Barbara Basin (1)
-
South America
-
Andes
-
Southern Andes (1)
-
-
Chile
-
Magallanes Chile (1)
-
-
-
Southern Ocean
-
Ross Sea
-
McMurdo Sound (1)
-
-
-
Taylor Valley (1)
-
United States
-
Alaska
-
Aleutian Islands (1)
-
-
Arizona
-
Greenlee County Arizona (1)
-
-
Atlantic Coastal Plain (1)
-
California
-
Mammoth Mountain (1)
-
Mono County California
-
Long Valley Caldera (1)
-
-
-
Illinois Basin (1)
-
Maryland (1)
-
Massachusetts
-
Barnstable County Massachusetts (1)
-
-
Midwest (1)
-
Montana
-
Garfield County Montana (1)
-
-
New Jersey
-
Burlington County New Jersey (1)
-
-
New York
-
Adirondack Mountains (1)
-
-
Oregon
-
Lake County Oregon (1)
-
-
South Carolina
-
Savannah River Site (1)
-
-
U. S. Rocky Mountains
-
Wasatch Range (1)
-
-
Utah
-
Salt Lake County Utah
-
Salt Lake City Utah (1)
-
-
Utah County Utah
-
Provo Utah (1)
-
-
-
Wyoming
-
Albany County Wyoming (1)
-
-
-
Yucatan Peninsula (2)
-
-
commodities
-
brines (1)
-
construction materials (1)
-
metal ores
-
base metals (1)
-
copper ores (3)
-
gold ores (1)
-
silver ores (1)
-
tellurium ores (1)
-
uranium ores (1)
-
-
mineral deposits, genesis (3)
-
mineral exploration (2)
-
oil and gas fields (1)
-
petroleum (2)
-
water resources (1)
-
-
elements, isotopes
-
boron
-
B-11/B-10 (3)
-
-
carbon
-
C-13/C-12 (11)
-
C-14 (1)
-
-
chemical ratios (1)
-
halogens
-
iodine
-
I-129 (1)
-
-
-
hydrogen
-
tritium (1)
-
-
isotope ratios (16)
-
isotopes
-
radioactive isotopes
-
C-14 (1)
-
I-129 (1)
-
Ra-226 (1)
-
Re-187/Os-188 (1)
-
tritium (1)
-
-
stable isotopes
-
B-11/B-10 (3)
-
C-13/C-12 (11)
-
Ca-44/Ca-40 (4)
-
Mg-26/Mg-24 (1)
-
O-18/O-16 (7)
-
Re-187/Os-188 (1)
-
S-34/S-32 (1)
-
Sr-87/Sr-86 (1)
-
-
-
metals
-
actinides
-
plutonium (1)
-
uranium (2)
-
-
alkali metals
-
potassium (1)
-
sodium (1)
-
-
alkaline earth metals
-
calcium
-
Ca-44/Ca-40 (4)
-
Mg/Ca (4)
-
-
magnesium
-
Mg/Ca (4)
-
Mg-26/Mg-24 (1)
-
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (1)
-
-
-
aluminum (3)
-
antimony (2)
-
arsenic (4)
-
cadmium (1)
-
copper (2)
-
iron
-
ferric iron (1)
-
-
lead (2)
-
mercury (1)
-
molybdenum (1)
-
nickel (1)
-
platinum group
-
iridium (1)
-
osmium
-
Re-187/Os-188 (1)
-
-
-
precious metals (1)
-
rare earths
-
gadolinium (1)
-
lanthanum (1)
-
lutetium (1)
-
neodymium (1)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
titanium (1)
-
zinc (3)
-
zirconium (1)
-
-
nitrogen (2)
-
oxygen
-
O-18/O-16 (7)
-
-
selenium (1)
-
sulfur
-
S-34/S-32 (1)
-
-
trace metals (1)
-
-
fossils
-
bacteria (1)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (1)
-
-
-
-
Brachiopoda (4)
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (1)
-
Ophiuroidea (2)
-
-
-
Echinozoa
-
Echinoidea (1)
-
Holothuroidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Ostreoidea
-
Ostreidae (1)
-
-
-
-
Porifera (1)
-
Protista
-
Foraminifera
-
Miliolina
-
Miliolacea
-
Miliolidae (2)
-
-
-
Rotaliina
-
Buliminacea
-
Bolivinitidae
-
Bolivina (1)
-
-
Bulimina (1)
-
-
Globigerinacea
-
Rotalipora (1)
-
-
Rotaliacea
-
Ammonia (1)
-
-
-
Textulariina (1)
-
-
-
Vermes
-
Annelida (1)
-
-
-
Metazoa (1)
-
microfossils
-
Conodonta (3)
-
-
palynomorphs
-
miospores
-
pollen (1)
-
-
-
Plantae
-
algae
-
Coccolithophoraceae (2)
-
diatoms (2)
-
nannofossils (4)
-
Rhodophyta
-
Corallinaceae (1)
-
-
-
-
-
geochronology methods
-
Ar/Ar (1)
-
K/Ar (1)
-
paleomagnetism (2)
-
tephrochronology (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
upper Pleistocene (1)
-
-
upper Quaternary (1)
-
-
Tertiary
-
Neogene
-
Miocene
-
middle Miocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
-
Paleocene
-
lower Paleocene
-
Danian (3)
-
K-T boundary (3)
-
-
upper Paleocene (2)
-
-
Paleocene-Eocene Thermal Maximum (7)
-
-
-
-
Mesozoic
-
Cretaceous
-
Upper Cretaceous
-
Hell Creek Formation (1)
-
K-T boundary (3)
-
Maestrichtian (1)
-
-
-
Jurassic
-
Lower Jurassic
-
Pliensbachian (1)
-
Toarcian
-
lower Toarcian (1)
-
-
-
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (5)
-
-
Upper Triassic (2)
-
-
-
Paleozoic
-
Cambrian
-
Upper Cambrian
-
Eau Claire Formation (1)
-
-
-
Ordovician
-
Middle Ordovician (1)
-
-
Permian
-
Guadalupian
-
Capitanian (2)
-
-
Maokou Formation (1)
-
Middle Permian (2)
-
Upper Permian
-
Lopingian
-
Changhsingian (1)
-
-
Permian-Triassic boundary (5)
-
-
-
-
Phanerozoic (4)
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic
-
Cryogenian (2)
-
Marinoan (1)
-
-
-
-
-
-
igneous rocks
-
igneous rocks
-
volcanic rocks
-
basalts
-
flood basalts (1)
-
-
-
-
-
minerals
-
carbonates
-
aragonite (4)
-
calcite (8)
-
dolomite (2)
-
magnesian calcite (4)
-
siderite (2)
-
-
minerals (1)
-
oxides
-
goethite (1)
-
hydroxides
-
oxyhydroxides (1)
-
-
-
phosphates
-
apatite (1)
-
-
silicates
-
framework silicates
-
zeolite group (2)
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
kaolinite (2)
-
montmorillonite (4)
-
smectite (3)
-
vermiculite (3)
-
-
illite (2)
-
mica group
-
biotite (2)
-
glauconite (2)
-
muscovite (1)
-
-
palygorskite (1)
-
sepiolite (1)
-
sericite (1)
-
-
-
sulfates (2)
-
sulfides
-
iron sulfides (1)
-
pyrite (4)
-
-
sulfosalts (1)
-
-
Primary terms
-
absolute age (2)
-
Africa
-
Southern Africa
-
Namibia (2)
-
-
-
Antarctica
-
Antarctic ice sheet (1)
-
Antarctic Peninsula (1)
-
Victoria Land
-
McMurdo dry valleys (1)
-
-
-
Arctic region
-
Greenland (1)
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island (1)
-
-
-
-
Asia
-
Arabian Peninsula
-
Oman (1)
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Central Asia
-
Kazakhstan
-
Karatau Range (1)
-
-
-
Far East
-
China
-
Guangdong China
-
Zhujiang River (1)
-
-
Guizhou China (2)
-
Jiangsu China (1)
-
Jiangxi China (1)
-
Meishan China (1)
-
Sichuan Basin (1)
-
Sichuan China (1)
-
Xinjiang China
-
Tarim Basin (1)
-
-
Yangtze Platform (1)
-
-
Japan (2)
-
Philippine Islands (1)
-
-
Indian Peninsula
-
India
-
Andhra Pradesh India
-
Rajahmundry India (1)
-
-
Madhya Pradesh India
-
Chhindwara India (1)
-
-
Northeastern India
-
Meghalaya India (1)
-
-
-
-
Irkutsk Russian Federation (1)
-
Kodar Range (1)
-
Middle East
-
Jordan (1)
-
Turkey (4)
-
-
Siberia (1)
-
Tien Shan
-
Karatau Range (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Baltic Sea (1)
-
Gulf of Mexico
-
Florida Bay (1)
-
-
Gulf of Saint Lawrence (1)
-
North Sea (1)
-
Northwest Atlantic (3)
-
-
South Atlantic
-
Walvis Ridge (2)
-
-
-
atmosphere (5)
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Perth Australia (1)
-
-
-
bacteria (1)
-
biogeography (1)
-
boron
-
B-11/B-10 (3)
-
-
brines (1)
-
Canada
-
Eastern Canada
-
Ontario (1)
-
Quebec
-
Horne Mine (1)
-
Noranda Quebec (1)
-
Temiscamingue County Quebec
-
Rouyn Quebec (1)
-
-
-
-
Western Canada
-
Alberta (1)
-
Manitoba (1)
-
-
-
carbon
-
C-13/C-12 (11)
-
C-14 (1)
-
-
Caribbean region (1)
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
upper Pleistocene (1)
-
-
upper Quaternary (1)
-
-
Tertiary
-
Neogene
-
Miocene
-
middle Miocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
-
Paleocene
-
lower Paleocene
-
Danian (3)
-
K-T boundary (3)
-
-
upper Paleocene (2)
-
-
Paleocene-Eocene Thermal Maximum (7)
-
-
-
-
Central America
-
El Salvador (1)
-
-
clay mineralogy (18)
-
climate change (10)
-
construction materials (1)
-
crystal chemistry (1)
-
data processing (3)
-
diagenesis (3)
-
Earth (1)
-
ecology (8)
-
economic geology (1)
-
engineering geology (1)
-
environmental geology (1)
-
Europe
-
Alps
-
Eastern Alps
-
Northern Limestone Alps (1)
-
-
Limestone Alps
-
Northern Limestone Alps (1)
-
-
-
Central Europe
-
Austria (1)
-
Northern Limestone Alps (1)
-
Poland
-
Lubelskie Poland
-
Lublin Poland (1)
-
Lublin Upland (1)
-
-
-
-
Southern Europe
-
Iberian Peninsula
-
Portugal (1)
-
Spain (1)
-
-
Italy
-
Campania Italy
-
Naples Italy
-
Ischia (1)
-
-
-
Umbria Italy
-
Perugia Italy
-
Gubbio Italy (1)
-
-
-
-
-
Western Europe
-
France
-
Aveyron France (1)
-
Central Massif (1)
-
Creuse France (1)
-
-
Scandinavia
-
Finland
-
Ostrobothnia Finland (1)
-
-
Norway
-
Southern Norway (1)
-
-
Sweden (1)
-
-
United Kingdom
-
Great Britain
-
Bristol Channel (1)
-
England
-
Hampshire England (1)
-
Somerset England (1)
-
-
Scotland (1)
-
-
-
-
-
faults (2)
-
fractures (2)
-
geochemistry (32)
-
geomorphology (1)
-
geophysical methods (1)
-
glacial geology (3)
-
ground water (13)
-
hydrogen
-
tritium (1)
-
-
hydrology (7)
-
igneous rocks
-
volcanic rocks
-
basalts
-
flood basalts (1)
-
-
-
-
inclusions
-
fluid inclusions (1)
-
-
Indian Ocean
-
Arabian Sea
-
Persian Gulf (1)
-
-
Bay of Bengal (1)
-
Ninetyeast Ridge (1)
-
Red Sea (1)
-
-
Integrated Ocean Drilling Program
-
Expeditions 320/321
-
Expedition 321
-
IODP Site U1337 (1)
-
IODP Site U1338 (1)
-
-
-
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (1)
-
-
-
-
Brachiopoda (4)
-
Cnidaria
-
Anthozoa (1)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (1)
-
Ophiuroidea (2)
-
-
-
Echinozoa
-
Echinoidea (1)
-
Holothuroidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Ostreoidea
-
Ostreidae (1)
-
-
-
-
Porifera (1)
-
Protista
-
Foraminifera
-
Miliolina
-
Miliolacea
-
Miliolidae (2)
-
-
-
Rotaliina
-
Buliminacea
-
Bolivinitidae
-
Bolivina (1)
-
-
Bulimina (1)
-
-
Globigerinacea
-
Rotalipora (1)
-
-
Rotaliacea
-
Ammonia (1)
-
-
-
Textulariina (1)
-
-
-
Vermes
-
Annelida (1)
-
-
-
isotopes
-
radioactive isotopes
-
C-14 (1)
-
I-129 (1)
-
Ra-226 (1)
-
Re-187/Os-188 (1)
-
tritium (1)
-
-
stable isotopes
-
B-11/B-10 (3)
-
C-13/C-12 (11)
-
Ca-44/Ca-40 (4)
-
Mg-26/Mg-24 (1)
-
O-18/O-16 (7)
-
Re-187/Os-188 (1)
-
S-34/S-32 (1)
-
Sr-87/Sr-86 (1)
-
-
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (1)
-
-
-
Mesozoic
-
Cretaceous
-
Upper Cretaceous
-
Hell Creek Formation (1)
-
K-T boundary (3)
-
Maestrichtian (1)
-
-
-
Jurassic
-
Lower Jurassic
-
Pliensbachian (1)
-
Toarcian
-
lower Toarcian (1)
-
-
-
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (5)
-
-
Upper Triassic (2)
-
-
-
metal ores
-
base metals (1)
-
copper ores (3)
-
gold ores (1)
-
silver ores (1)
-
tellurium ores (1)
-
uranium ores (1)
-
-
metals
-
actinides
-
plutonium (1)
-
uranium (2)
-
-
alkali metals
-
potassium (1)
-
sodium (1)
-
-
alkaline earth metals
-
calcium
-
Ca-44/Ca-40 (4)
-
Mg/Ca (4)
-
-
magnesium
-
Mg/Ca (4)
-
Mg-26/Mg-24 (1)
-
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (1)
-
-
-
aluminum (3)
-
antimony (2)
-
arsenic (4)
-
cadmium (1)
-
copper (2)
-
iron
-
ferric iron (1)
-
-
lead (2)
-
mercury (1)
-
molybdenum (1)
-
nickel (1)
-
platinum group
-
iridium (1)
-
osmium
-
Re-187/Os-188 (1)
-
-
-
precious metals (1)
-
rare earths
-
gadolinium (1)
-
lanthanum (1)
-
lutetium (1)
-
neodymium (1)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
titanium (1)
-
zinc (3)
-
zirconium (1)
-
-
metasomatism (1)
-
Mexico
-
Tamaulipas Mexico
-
Arroyo El Mimbral (1)
-
-
-
mineral deposits, genesis (3)
-
mineral exploration (2)
-
minerals (1)
-
nitrogen (2)
-
North America
-
Canadian Shield (1)
-
Great Plains (1)
-
Michigan Basin (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Wasatch Range (1)
-
-
-
-
Northern Hemisphere (1)
-
ocean circulation (1)
-
Ocean Drilling Program
-
Leg 120
-
ODP Site 751 (1)
-
-
Leg 121
-
ODP Site 758 (1)
-
-
Leg 174AX (1)
-
Leg 184
-
ODP Site 1146 (1)
-
-
Leg 189
-
ODP Site 1171 (1)
-
-
Leg 198
-
ODP Site 1209 (1)
-
-
Leg 202
-
ODP Site 1236 (1)
-
ODP Site 1237 (1)
-
-
Leg 208
-
ODP Site 1262 (1)
-
ODP Site 1263 (1)
-
-
-
ocean floors (4)
-
oil and gas fields (1)
-
oxygen
-
O-18/O-16 (7)
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific (2)
-
Southeast Pacific
-
Nazca Ridge (1)
-
-
-
North Pacific
-
Northeast Pacific (2)
-
Northwest Pacific
-
Shatsky Rise (1)
-
South China Sea (1)
-
-
-
South Pacific
-
Southeast Pacific
-
Nazca Ridge (1)
-
-
Southwest Pacific
-
Tasman Sea (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Shatsky Rise (1)
-
South China Sea (1)
-
-
Southwest Pacific
-
Tasman Sea (1)
-
-
-
-
paleoclimatology (9)
-
paleoecology (11)
-
paleogeography (1)
-
paleomagnetism (2)
-
Paleozoic
-
Cambrian
-
Upper Cambrian
-
Eau Claire Formation (1)
-
-
-
Ordovician
-
Middle Ordovician (1)
-
-
Permian
-
Guadalupian
-
Capitanian (2)
-
-
Maokou Formation (1)
-
Middle Permian (2)
-
Upper Permian
-
Lopingian
-
Changhsingian (1)
-
-
Permian-Triassic boundary (5)
-
-
-
-
palynomorphs
-
miospores
-
pollen (1)
-
-
-
petroleum (2)
-
Phanerozoic (4)
-
phase equilibria (3)
-
Plantae
-
algae
-
Coccolithophoraceae (2)
-
diatoms (2)
-
nannofossils (4)
-
Rhodophyta
-
Corallinaceae (1)
-
-
-
-
plate tectonics (1)
-
pollution (16)
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic
-
Cryogenian (2)
-
Marinoan (1)
-
-
-
-
-
reclamation (3)
-
reefs (2)
-
remote sensing (1)
-
roads (1)
-
rock mechanics (1)
-
sea water (17)
-
sea-level changes (3)
-
sedimentary petrology (1)
-
sedimentary rocks
-
carbonate rocks
-
limestone (2)
-
-
chemically precipitated rocks
-
evaporites
-
salt (1)
-
-
-
clastic rocks
-
bentonite (7)
-
sandstone (3)
-
shale (2)
-
-
-
sedimentary structures
-
biogenic structures
-
microbial mats (1)
-
-
-
sedimentation (1)
-
sediments
-
clastic sediments
-
drift (1)
-
kaolin (2)
-
till (2)
-
-
marine sediments (5)
-
-
selenium (1)
-
soil mechanics (1)
-
soils
-
acid sulfate soils (4)
-
Inceptisols (1)
-
-
South America
-
Andes
-
Southern Andes (1)
-
-
Chile
-
Magallanes Chile (1)
-
-
-
Southern Ocean
-
Ross Sea
-
McMurdo Sound (1)
-
-
-
sulfur
-
S-34/S-32 (1)
-
-
tectonics (1)
-
United States
-
Alaska
-
Aleutian Islands (1)
-
-
Arizona
-
Greenlee County Arizona (1)
-
-
Atlantic Coastal Plain (1)
-
California
-
Mammoth Mountain (1)
-
Mono County California
-
Long Valley Caldera (1)
-
-
-
Illinois Basin (1)
-
Maryland (1)
-
Massachusetts
-
Barnstable County Massachusetts (1)
-
-
Midwest (1)
-
Montana
-
Garfield County Montana (1)
-
-
New Jersey
-
Burlington County New Jersey (1)
-
-
New York
-
Adirondack Mountains (1)
-
-
Oregon
-
Lake County Oregon (1)
-
-
South Carolina
-
Savannah River Site (1)
-
-
U. S. Rocky Mountains
-
Wasatch Range (1)
-
-
Utah
-
Salt Lake County Utah
-
Salt Lake City Utah (1)
-
-
Utah County Utah
-
Provo Utah (1)
-
-
-
Wyoming
-
Albany County Wyoming (1)
-
-
-
water resources (1)
-
weathering (9)
-
well-logging (1)
-
-
rock formations
-
Deccan Traps (2)
-
Fort Union Formation (1)
-
Intertrappean Beds (1)
-
Monterey Formation (1)
-
-
sedimentary rocks
-
sedimentary rocks
-
carbonate rocks
-
limestone (2)
-
-
chemically precipitated rocks
-
evaporites
-
salt (1)
-
-
-
clastic rocks
-
bentonite (7)
-
sandstone (3)
-
shale (2)
-
-
-
volcaniclastics (1)
-
-
sedimentary structures
-
sedimentary structures
-
biogenic structures
-
microbial mats (1)
-
-
-
stratification (1)
-
-
sediments
-
sediments
-
clastic sediments
-
drift (1)
-
kaolin (2)
-
till (2)
-
-
marine sediments (5)
-
-
volcaniclastics (1)
-
-
soils
-
soils
-
acid sulfate soils (4)
-
Inceptisols (1)
-
-
acidification
Nannofossil imprints across the Paleocene–Eocene thermal maximum
Warming, acidification, and calcification feedback during the first hyperthermal of the Cenozoic—The Latest Danian Event
Warm acidified seawater: a dolomite solution
Evolutionary history of the groundwater system in the Pearl River Delta (China) during the Holocene
Application and Optimization for Network-Fracture Deep Acidizing Technique of Fractured Carbonate Reservoirs
Middle Miocene climate–carbon cycle dynamics: Keys for understanding future trends on a warmer Earth?
ABSTRACT The late early to middle Miocene period (18–12.7 Ma) was marked by profound environmental change, as Earth entered into the warmest climate phase of the Neogene (Miocene climate optimum) and then transitioned to a much colder mode with development of permanent ice sheets on Antarctica. Integration of high-resolution benthic foraminiferal isotope records in well-preserved sedimentary successions from the Pacific, Southern, and Indian Oceans provides a long-term perspective with which to assess relationships among climate change, ocean circulation, and carbon cycle dynamics during these successive climate reversals. Fundamentally different modes of ocean circulation and carbon cycling prevailed on an almost ice-free Earth during the Miocene climate optimum (ca. 16.9–14.7 Ma). Comparison of δ 13 C profiles revealed a marked decrease in ocean stratification and in the strength of the meridional overturning circulation during the Miocene climate optimum. We speculate that labile polar ice sheets, weaker Southern Hemisphere westerlies, higher sea level, and more acidic, oxygen-depleted oceans promoted shelf-basin partitioning of carbonate deposition and a weaker meridional overturning circulation, reducing the sequestration efficiency of the biological pump. X-ray fluorescence scanning data additionally revealed that 100 k.y. eccentricity-paced transient hyperthermal events coincided with intense episodes of deep-water acidification and deoxygenation. The in-phase coherence of δ 18 O and δ 13 C at the eccentricity band further suggests that orbitally paced processes such as remineralization of organic carbon from the deep-ocean dissolved organic carbon pool and/or weathering-induced carbon and nutrient fluxes from tropical monsoonal regions to the ocean contributed to the high amplitude variability of the marine carbon cycle. Stepwise global cooling and ice-sheet expansion during the middle Miocene climate transition (ca. 14.7–13.8 Ma) were associated with dampening of astronomically driven climate cycles and progressive steepening of the δ 13 C gradient between intermediate and deep waters, indicating intensification and vertical expansion of ocean meridional overturning circulation following the end of the Miocene climate optimum. Together, these results underline the crucial role of the marine carbon cycle and low-latitude processes in driving climate dynamics on an almost ice-free Earth.
Tuning the Acidity of Montmorillonite by H 3 PO 4 -Activation and Supporting WO 3 for Catalytic Dehydration of Glycerol to Acrolein
Two-pronged kill mechanism at the end-Triassic mass extinction
Influence of acid activation on the NH 3 -adsorption properties of a Turkish bentonite
Evaluation Approach of Rock Brittleness Index for Fracturing Acidizing Based on Energy Evolution Theory and Damage Constitutive Relation
New Method for Characterizing Internal Structure of Fault-Karst Reservoirs and Analysis on Acidizing Fracturing Effect: A Case Study in HLHT Oilfield, Tarim Basin, NW China
Preparation and characterization of quaternary ammonium salt and 3-aminopropyltriethoxysilane-modified sericite mica
Calcium isotope composition of Morozovella over the late Paleocene–early Eocene
Copper supported on acid-activated vermiculite as an efficient and recyclable catalyst for the Biginelli reaction: a green approach
Water well acidization revisited: includes oil and geothermal well perspectives
Zinc supported on acid-activated montmorillonite for aromatization reactions
Ocean Deoxygenation
Ocean acidification during the early Toarcian extinction event: Evidence from boron isotopes in brachiopods
Direct evidence of sediment carbonate dissolution in response to bottom-water acidification in the Gulf of St. Lawrence, Canada
ABSTRACT The latest Cretaceous (Maastrichtian) through earliest Paleogene (Danian) interval was a time marked by one of the five major mass extinctions in Earth’s history. The synthesis of published data permits the temporal correlation of the Cretaceous-Paleogene boundary crisis with two major geological events: (1) the Chicxulub impact, discovered in the Yucatán Peninsula (Mexico), and (2) eruption of the Deccan Traps large igneous province, located on the west-central Indian plateau. In this study, environmental and biological consequences from the Chicxulub impact and emplacement of the Deccan continental flood basalts were explored using a climate-carbon-biodiversity coupled model called the ECO-GEOCLIM model. The novelty of this study was investigation into the ways in which abiotic factors (temperature, pH, and calcite saturation state) acted on various marine organisms to determine the primary productivity and biodiversity changes in response to a drastic environmental change. Results showed that the combination of Deccan volcanism with a 10-km-diameter impactor would lead to global warming (3.5 °C) caused by rising carbon dioxide (CO 2 ) concentration (+470 ppmv), interrupted by a succession of short-term cooling events, provided by a “shielding effect” due to the formation of sulfate aerosols. The consequences related to these climate changes were the decrease of the surface ocean pH by 0.2 (from 8.0 to 7.8), while the deep ocean pH dropped by 0.4 (from 7.8 to 7.4). Without requiring any additional perturbations, these environmental disturbances led to a drastic decrease of the biomass of calcifying species and their biodiversity by ~80%, while the biodiversity of noncalcifying species was reduced by ~60%. We also suggest that the short-lived acidification caused by the Chicxulub impact, when combined with eruption of the Deccan Traps, may explain the severity of the extinction among pelagic calcifying species.