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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Aar Valley (2)
-
Africa
-
Central Africa
-
Congo Democratic Republic (1)
-
-
East Africa
-
Kenya
-
Kenya Rift valley (1)
-
-
Sudan (1)
-
Uganda (3)
-
-
East African Rift (1)
-
Kalahari Desert (1)
-
Madagascar (1)
-
Namib Desert (1)
-
Nile River (2)
-
Nile Valley (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
High Atlas (3)
-
-
-
Egypt (1)
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
High Atlas (3)
-
-
-
-
Sahara (1)
-
Southern Africa
-
Namaqualand (1)
-
Namibia (2)
-
South Africa
-
Cape fold belt (1)
-
Eastern Cape Province South Africa
-
Port Elizabeth South Africa (1)
-
-
KwaZulu-Natal South Africa
-
Durban South Africa (1)
-
-
Northern Cape Province South Africa (2)
-
Western Cape Province South Africa (1)
-
-
-
-
Antarctica
-
Amery Ice Shelf (1)
-
Amundsen Sea (1)
-
Antarctic ice sheet
-
East Antarctic ice sheet (6)
-
West Antarctic ice sheet (2)
-
-
Antarctic Peninsula (1)
-
East Antarctica (6)
-
Ellsworth Land
-
Ellsworth Mountains (1)
-
-
Filchner Ice Shelf (1)
-
Mac Robertson Land
-
Lambert Glacier (1)
-
Prince Charles Mountains (1)
-
-
Pine Island Glacier (2)
-
Queen Maud Land (1)
-
Ronne Ice Shelf (1)
-
Transantarctic Mountains
-
Shackleton Range (1)
-
-
Victoria Land
-
Allan Hills (1)
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McMurdo dry valleys (1)
-
-
West Antarctica (2)
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-
Arctic Ocean
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Lomonosov Ridge (1)
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-
Arctic region
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Greenland
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Disko Island (1)
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East Greenland (1)
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Greenland ice sheet (4)
-
Jakobshavn Isbrae (1)
-
Northern Greenland (2)
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Nuussuaq Peninsula (1)
-
South Greenland (1)
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West Greenland (4)
-
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Svalbard (1)
-
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Asia
-
Altai Mountains
-
Mongolian Altai (3)
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Altai Russian Federation (1)
-
Central Asia
-
Pamirs (2)
-
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Far East
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China
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Altun Mountains (1)
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Altyn Tagh Fault (3)
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Gansu China
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Hexi Corridor (1)
-
Lanzhou China (1)
-
-
Hong Kong (1)
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Huang He (2)
-
Kunlun Fault (2)
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Kunlun Mountains (1)
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Loess Plateau (1)
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Qaidam Basin (1)
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Qilian Mountains (4)
-
Qinghai China (5)
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Tengger Desert (1)
-
Xianshuihe fault zone (1)
-
Xinjiang China
-
Taklimakan Desert (1)
-
Tarim Basin (1)
-
-
Xizang China
-
Lhasa Block (1)
-
-
-
Japan (1)
-
Mongolia
-
Mongolian Altai (3)
-
-
Taiwan (1)
-
-
Gobi Desert (3)
-
Himalayas
-
Garhwal Himalayas (1)
-
High Himalayan Crystallines (1)
-
Mount Everest (2)
-
Nanga Parbat (1)
-
Zanskar Range (2)
-
-
Indian Peninsula
-
India
-
Andhra Pradesh India (1)
-
Bhagirathi River (1)
-
Karnataka India (1)
-
Uttarakhand India
-
Garhwal Himalayas (1)
-
-
-
Indian Shield (1)
-
Indus Valley (2)
-
Jammu and Kashmir
-
Kashmir (2)
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Ladakh (4)
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Nanga Parbat (1)
-
-
Nepal (3)
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Pakistan (2)
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Indus River (2)
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Karakoram (4)
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Lake Baikal (1)
-
Middle East
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Iran (1)
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Israel
-
Negev (3)
-
-
Turkey
-
Anatolia (1)
-
Menderes Massif (2)
-
-
-
Ob River (1)
-
Sayan
-
Eastern Sayan (1)
-
-
Siberia (1)
-
Sri Lanka (1)
-
Tibetan Plateau (12)
-
Tien Shan (6)
-
Tuva Russian Federation (1)
-
-
Atlantic Ocean
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Irish Sea (1)
-
Northeast Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Faeroe Islands (1)
-
-
Australasia
-
Australia
-
Lake Eyre Basin (1)
-
New South Wales Australia (4)
-
Northern Territory Australia (2)
-
South Australia
-
Eyre Peninsula (1)
-
-
Western Australia (2)
-
-
New Zealand
-
Canterbury New Zealand (1)
-
Otago New Zealand (1)
-
-
Papua New Guinea (1)
-
-
Baffin Bay (1)
-
Beacon Valley (1)
-
Black Rock (1)
-
Canada
-
Arctic Archipelago (3)
-
Eastern Canada
-
Baffin Island (8)
-
Maritime Provinces (1)
-
Newfoundland and Labrador
-
Labrador (3)
-
Newfoundland (3)
-
-
Ontario
-
Thunder Bay District Ontario
-
Lake Nipigon (1)
-
-
-
-
Nunavut
-
Baffin Island (8)
-
-
Torngat Mountains (2)
-
Western Canada
-
Alberta (1)
-
British Columbia (1)
-
Canadian Cordillera (1)
-
Northwest Territories (3)
-
Saskatchewan (1)
-
Yukon Territory (1)
-
-
-
Central America
-
Costa Rica (1)
-
-
Channeled Scabland (1)
-
Clearwater River (2)
-
Coast Ranges (7)
-
Colorado River (4)
-
Columbia River (1)
-
Commonwealth of Independent States
-
Caucasus
-
Greater Caucasus (1)
-
-
Georgian Republic
-
Dzirula Massif (1)
-
-
Russian Federation
-
Altai Russian Federation (1)
-
Lake Baikal (1)
-
Ob River (1)
-
Tuva Russian Federation (1)
-
-
-
Cumberland Peninsula (4)
-
Death Valley (1)
-
East Pacific Ocean Islands
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island (1)
-
-
-
-
Eel River (3)
-
Elbrus (1)
-
Eurasia (1)
-
Europe
-
Alps
-
Central Alps (1)
-
Eastern Alps
-
Koralpe Range (1)
-
-
Swiss Alps
-
Central Swiss Alps (1)
-
Northern Swiss Alps (1)
-
Southern Swiss Alps (2)
-
-
Western Alps
-
Mont Blanc (1)
-
-
-
Caucasus
-
Greater Caucasus (1)
-
-
Central Europe
-
Austria
-
Koralpe Range (1)
-
Styria Austria (1)
-
-
Molasse Basin
-
Swiss Molasse Basin (1)
-
-
Switzerland
-
Bern Switzerland (1)
-
Swiss Alps
-
Central Swiss Alps (1)
-
Northern Swiss Alps (1)
-
Southern Swiss Alps (2)
-
-
Swiss Molasse Basin (1)
-
Valais Switzerland (1)
-
-
-
Georgian Republic
-
Dzirula Massif (1)
-
-
Jura Mountains (1)
-
Pyrenees
-
Spanish Pyrenees (1)
-
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Catalonia Spain
-
Gerona Spain (1)
-
-
Ebro Basin (1)
-
Spanish Pyrenees (1)
-
-
-
Italy
-
Apennines
-
Central Apennines (1)
-
Northern Apennines (3)
-
-
Calabria Italy
-
Sila Massif (1)
-
-
Emilia-Romagna Italy
-
Romagna (1)
-
-
Sicily Italy
-
Peloritani Mountains (1)
-
-
Trentino-Alto Adige Italy (1)
-
-
Macedonia (1)
-
-
Western Europe
-
France
-
Bouches-du-Rhone France (1)
-
Provence (1)
-
-
Ireland
-
Mayo Ireland (1)
-
Sligo Ireland (1)
-
-
Meuse River (2)
-
Meuse Valley (1)
-
Netherlands
-
Limburg Netherlands
-
Maastricht Netherlands (1)
-
-
-
Scandinavia
-
Norway
-
Troms Norway (1)
-
-
Sweden (1)
-
-
United Kingdom
-
Great Britain
-
England
-
Devon England
-
Torquay England (1)
-
-
Yorkshire England
-
North Yorkshire England
-
Ingleborough (1)
-
-
-
-
Scotland
-
Highland region Scotland
-
Ross-shire Scotland (1)
-
-
Orkney Islands (1)
-
Scottish Highlands
-
Scottish Northern Highlands (1)
-
-
-
-
-
-
-
Fraser River (1)
-
Front Range (1)
-
Furnace Creek (1)
-
Green River (2)
-
Highland Rim (1)
-
Indian Ocean Islands
-
Madagascar (1)
-
-
Kings River (1)
-
Lake Mead (1)
-
Llanos (1)
-
Makran (1)
-
Mammoth Cave (4)
-
Mediterranean region (2)
-
Mediterranean Sea
-
East Mediterranean (1)
-
-
Mexico
-
Baja California (1)
-
-
New River (2)
-
North America
-
Appalachians
-
Appalachian Plateau (1)
-
Blue Ridge Mountains (1)
-
Central Appalachians (2)
-
Cumberland Plateau (1)
-
Piedmont (3)
-
Southern Appalachians (1)
-
Valley and Ridge Province (1)
-
-
Basin and Range Province
-
Great Basin (2)
-
-
Denali Fault (2)
-
Great Plains
-
Northern Great Plains (1)
-
-
North American Cordillera
-
Canadian Cordillera (1)
-
-
Rocky Mountains
-
Central Rocky Mountains (1)
-
Southern Rocky Mountains (1)
-
U. S. Rocky Mountains
-
San Juan Mountains (1)
-
Sangre de Cristo Mountains (1)
-
Uinta Mountains (2)
-
Wasatch Range (2)
-
Wind River Range (4)
-
-
-
Yukon River (1)
-
Yukon-Tanana Upland (1)
-
-
North Island (1)
-
Northern Hemisphere (3)
-
Oceania
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island (1)
-
-
-
-
-
Owens Valley (2)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific (2)
-
Southeast Pacific (1)
-
-
North Pacific
-
Northeast Pacific (2)
-
Northwest Pacific
-
Japan Trench (1)
-
Taiwan Strait (1)
-
-
-
South Pacific
-
Southeast Pacific (1)
-
-
West Pacific
-
Northwest Pacific
-
Japan Trench (1)
-
Taiwan Strait (1)
-
-
-
-
Peninsular Ranges (1)
-
Pioneer Mountains (1)
-
Salmon River (2)
-
San Andreas Fault (7)
-
San Bernardino Mountains (4)
-
San Joaquin River (1)
-
San Juan River (2)
-
Santa Cruz Mountains (1)
-
Santa Lucia Range (1)
-
Segre Valley (1)
-
Sierra Nevada (9)
-
Simpson Desert (1)
-
Snake River (1)
-
South America
-
Amazon Basin (1)
-
Amazon River (2)
-
Andes
-
Central Andes (2)
-
Eastern Cordillera (2)
-
Northern Andes (1)
-
Southern Andes (1)
-
-
Argentina
-
Mendoza Argentina (1)
-
Pampas (1)
-
San Juan Argentina (1)
-
Santa Cruz Argentina (1)
-
-
Bolivia (1)
-
Brazil
-
Brazilian Shield (1)
-
-
Chile (3)
-
Colombia (1)
-
Guiana Shield (1)
-
Patagonia (5)
-
Peru (3)
-
Precordillera (2)
-
-
South Island (5)
-
Southern Alps (1)
-
Southern Hemisphere (2)
-
Southern Ocean
-
Ross Sea (1)
-
Weddell Sea (2)
-
-
Table Mountain (1)
-
Taylor Glacier (1)
-
United States
-
Alaska
-
Alaska Range (3)
-
Brooks Range (2)
-
-
Arizona (1)
-
Arkansas
-
Phillips County Arkansas (1)
-
-
Arkansas River valley (1)
-
Blue Ridge Mountains (1)
-
California
-
Butte County California (1)
-
Central California (3)
-
Coachella Valley (2)
-
Contra Costa County California (1)
-
Cuyama Basin (1)
-
Fresno County California (1)
-
Garlock Fault (2)
-
Inyo County California (4)
-
Kern County California (2)
-
Lassen County California (1)
-
Marin County California
-
Point Reyes (1)
-
-
Mono County California (3)
-
Northern California (4)
-
Plumas County California (1)
-
Riverside County California
-
Mission Creek Fault (1)
-
-
San Bernardino County California
-
San Gorgonio Mountain (1)
-
-
San Francisco Bay region (1)
-
San Gabriel Mountains (3)
-
San Jacinto Mountains (1)
-
San Luis Obispo County California (1)
-
Santa Barbara Channel (1)
-
Santa Barbara County California (1)
-
Santa Cruz County California
-
Santa Cruz California (2)
-
-
Sierra Nevada Batholith (1)
-
Southern California (16)
-
Transverse Ranges (3)
-
Trinity County California (1)
-
Tulare County California (2)
-
Ventura Basin (2)
-
Ventura County California (1)
-
Yosemite National Park (3)
-
-
Colorado
-
Gunnison River (2)
-
La Plata County Colorado (1)
-
San Juan County Colorado (1)
-
-
Colorado Plateau (3)
-
Connecticut Valley (1)
-
Death Valley National Park (1)
-
Eastern California shear zone (7)
-
Eastern U.S.
-
Northeastern U.S. (1)
-
-
Gila River (1)
-
Great Basin (2)
-
Great Smoky Mountains (1)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island (1)
-
-
-
Idaho
-
Idaho County Idaho (1)
-
Nez Perce County Idaho (1)
-
Valley County Idaho (1)
-
Washington County Idaho (1)
-
-
Idaho Batholith (1)
-
Kentucky
-
Edmonson County Kentucky (4)
-
Kentucky River (2)
-
-
Maine
-
Piscataquis County Maine
-
Mount Katahdin (1)
-
-
-
Maryland
-
Montgomery County Maryland (1)
-
-
Minnesota
-
Cook County Minnesota (1)
-
Lake County Minnesota (1)
-
-
Mississippi
-
Panola County Mississippi (1)
-
-
Mississippi Valley
-
Lower Mississippi Valley (1)
-
-
Missouri
-
Greene County Missouri
-
Springfield Missouri (1)
-
-
Saint Francois Mountains (1)
-
-
Mojave Desert (4)
-
Montana
-
Beaverhead County Montana (1)
-
Custer County Montana (1)
-
Madison County Montana (1)
-
Park County Montana (2)
-
Rosebud County Montana (1)
-
Treasure County Montana (1)
-
Yellowstone County Montana (1)
-
-
Nebraska (1)
-
Nevada
-
Esmeralda County Nevada (1)
-
Mineral County Nevada (2)
-
Nye County Nevada (2)
-
-
New England (2)
-
New Hampshire (2)
-
New Mexico
-
Los Alamos County New Mexico (1)
-
Pajarito Plateau (1)
-
Valles Caldera (1)
-
-
North Carolina
-
Graham County North Carolina (1)
-
Swain County North Carolina (1)
-
-
Ohio River basin (2)
-
Oregon
-
Lane County Oregon (1)
-
Wallowa County Oregon (1)
-
Wallowa Mountains (1)
-
-
Pennsylvania (2)
-
Potomac River (1)
-
Potomac River basin (1)
-
South Carolina (1)
-
Southwestern U.S. (1)
-
Susquehanna River basin (1)
-
Tennessee
-
Blount County Tennessee (1)
-
Hardin County Tennessee (1)
-
Sevier County Tennessee (1)
-
-
Tennessee River (1)
-
Tennessee Valley (1)
-
U. S. Rocky Mountains
-
San Juan Mountains (1)
-
Sangre de Cristo Mountains (1)
-
Uinta Mountains (2)
-
Wasatch Range (2)
-
Wind River Range (4)
-
-
Uncompahgre Uplift (1)
-
Utah
-
Grand Staircase-Escalante National Monument (1)
-
San Juan County Utah (1)
-
Wayne County Utah (1)
-
-
Virginia
-
Fairfax County Virginia (2)
-
Giles County Virginia (1)
-
-
Walker Lane (6)
-
Washington (1)
-
West Virginia
-
Tucker County West Virginia (1)
-
-
Western U.S. (3)
-
Wisconsin (3)
-
Wyoming
-
Fremont County Wyoming (5)
-
Park County Wyoming (1)
-
Sublette County Wyoming (2)
-
Teton County Wyoming
-
Grand Teton National Park (1)
-
-
Wind River Range (4)
-
-
Yellowstone National Park (1)
-
Yellowstone River (1)
-
-
White Mountains (2)
-
Wind River (1)
-
Wind River basin (1)
-
-
commodities
-
refractory materials (1)
-
-
elements, isotopes
-
boron
-
B-11/B-10 (1)
-
-
carbon
-
C-13 (1)
-
C-14 (37)
-
C-14/C-12 (1)
-
-
halogens
-
chlorine
-
Cl-36 (18)
-
-
iodine
-
I-129 (2)
-
-
-
hydrogen
-
D/H (1)
-
tritium (1)
-
-
isotope ratios (19)
-
isotopes
-
radioactive isotopes
-
Al-26 (110)
-
Al-27/Al-26 (1)
-
Be-10 (330)
-
Be-10/Be-9 (4)
-
Be-7 (3)
-
C-14 (37)
-
C-14/C-12 (1)
-
Cl-36 (18)
-
I-129 (2)
-
K-40 (1)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Pb-210 (2)
-
Pu-244 (1)
-
tritium (1)
-
U-238/U-234 (1)
-
-
stable isotopes
-
Al-27/Al-26 (1)
-
B-11/B-10 (1)
-
Be-10/Be-9 (4)
-
C-13 (1)
-
C-14/C-12 (1)
-
Cr-53/Cr-52 (1)
-
D/H (1)
-
He-3 (8)
-
Mg-25/Mg-24 (1)
-
Nd-144/Nd-143 (1)
-
Ne-21 (10)
-
Ne-22 (1)
-
Ne-22/Ne-20 (1)
-
O-18 (1)
-
O-18/O-16 (5)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Sr-87/Sr-86 (3)
-
W-182 (1)
-
Xe-129 (1)
-
Zn-66 (1)
-
-
-
metals
-
actinides
-
plutonium
-
Pu-244 (1)
-
-
uranium
-
U-238/U-234 (1)
-
-
-
alkali metals
-
potassium
-
K-40 (1)
-
-
sodium (1)
-
-
alkaline earth metals
-
beryllium
-
Be-10 (330)
-
Be-10/Be-9 (4)
-
Be-7 (3)
-
-
calcium
-
Mg/Ca (1)
-
-
magnesium
-
Mg/Ca (1)
-
Mg-25/Mg-24 (1)
-
-
strontium
-
Sr-87/Sr-86 (3)
-
-
-
aluminum
-
Al-26 (110)
-
Al-27/Al-26 (1)
-
-
chromium
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noble gases
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helium
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xenon
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oxygen
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short-lived isotopes (1)
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fossils
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Proboscidea
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ichnofossils (1)
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Invertebrata
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Insecta
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Protista
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Plantae
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geologic age
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igneous rocks
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orthosilicates
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zircon group
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sulfates (1)
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Primary terms
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absolute age (134)
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Africa
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Asia
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carbon
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Wisconsinan
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deformation (11)
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
Be-10
Incomplete mechanical decoupling and accelerated extension in the westernmost segment of central Tibet Available to Purchase
The timing of Missoula floods: Implications for the age of Grand Coulee (eastern Washington, USA) Available to Purchase
Dating the late Miocene marine sediments around the southern middle Durance valley (Provence, SE France): new evidences for a Tortonian age Open Access
The Texas Creek landslide, southwestern British Columbia: new ages and implications for the culture history and geomorphology of the mid-Fraser River region Open Access
Controls on topography and erosion of the north-central Andes Available to Purchase
Offshore-onshore record of Last Glacial Maximum–to–present grounding line retreat at Pine Island Glacier, Antarctica Open Access
Examining the influence of disequilibrium landscape on millennial-scale erosion rates in the San Bernardino Mountains, California, USA Available to Purchase
Laurentide Ice Sheet persistence during Pleistocene interglacials Available to Purchase
Late Miocene or older canyon incision in the northern U.S. Cordillera shown by erosion rates, incision models, and basalt flow ages Available to Purchase
Climate control on the relationship between erosion rate and fluvial topography Available to Purchase
Late Quaternary–Recent intraplate topographic uplift of the St. Francois Mountains (Ozark Plateau), Missouri (USA), driven by differential density and erosion Open Access
Validation of earthquake ground-motion models in southern California, USA, using precariously balanced rocks Available to Purchase
Rapid southeastern Laurentide Ice Sheet thinning during the last deglaciation revealed by elevation profiles of in situ cosmogenic 10 Be Available to Purchase
Aspect-dependent bedrock weathering, cliff retreat, and cliff morphology in a hyperarid environment Available to Purchase
The Pliocene-to-Present Course of the Tennessee River Available to Purchase
Evidence for a more extensive Greenland Ice Sheet in southwestern Greenland during the Last Glacial Maximum Open Access
Parent crater for Australasian tektites beneath the sands of the Alashan Desert, Northwest China: Best candidate ever? Available to Purchase
ABSTRACT Australasian tektites represent the largest group of tektites on Earth, and their strewn field covers up to one sixth of Earth’s surface. After several decades of fruitless quest for a parent crater for Australasian tektites, mostly in the main part of the strewn field in Indochina, the crater remains undiscovered. We elaborate upon a recently suggested original hypothesis for the impact in the Alashan Desert in Northwest China. Evidence from geochemical and isotopic compositions of potential source materials, gravity data, and geographic, paleoenvironmental, and ballistic considerations support a possible impact site in the Badain Jaran part of the Alashan Desert. In further support of an impact location in China, glassy microspherules recovered from Chinese loess may be the right age to relate to the Australasian tektite event, perhaps as part of the impacting body. The most serious shortcomings of the commonly accepted Indochina impact location include signs of little chemical weathering of source materials of Australasian tektites, unlike highly weathered sedimentary targets in Indochina, and questionable assumptions about transport of distal ejecta.