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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Sahel (1)
-
Southern Africa
-
South Africa (3)
-
-
West Africa
-
Mali (1)
-
Nigeria (1)
-
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (2)
-
-
-
Asia
-
Central Asia (1)
-
Far East
-
China
-
Inner Mongolia China (1)
-
Liaoning China
-
Liaohe Field (1)
-
-
Meishan China (1)
-
Xinjiang China
-
Urumqi China (1)
-
-
Zhejiang China (1)
-
-
Japan (1)
-
Korea
-
South Korea (1)
-
-
Mongolia (2)
-
-
Indian Peninsula
-
India
-
Andhra Pradesh India
-
Visakhapatnam India (1)
-
-
Damodar Valley (1)
-
Gujarat India (1)
-
Kerala India (1)
-
Northeastern India
-
Assam India (1)
-
Meghalaya India (1)
-
Nagaland India (1)
-
-
West Bengal India
-
Raniganj coal field (1)
-
-
-
-
Kemerovo Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Norilsk region (1)
-
-
-
Kuznetsk Basin (1)
-
Middle East
-
Dead Sea (2)
-
Dead Sea Rift (1)
-
Israel
-
Negev (2)
-
-
Jordan (1)
-
-
Salair Ridge (1)
-
Siberia (1)
-
Siberian Platform (1)
-
Tajikistan (1)
-
Tien Shan (1)
-
-
Atlantic Ocean
-
North Atlantic
-
North Sea (1)
-
-
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Queensland Australia (1)
-
Surat Basin (1)
-
-
New Zealand
-
Southland New Zealand (1)
-
-
-
Banks Island (1)
-
Bowen Basin (1)
-
Cambay Basin (1)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
-
Quebec (1)
-
-
Nunavut
-
Ellesmere Island (2)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (2)
-
-
Western Canada
-
Alberta (2)
-
British Columbia (4)
-
Canadian Rocky Mountains (1)
-
Northwest Territories
-
Mackenzie Delta (1)
-
-
Yukon Territory (1)
-
-
-
Chaleur Bay (1)
-
Chicxulub Crater (2)
-
Coast Ranges (1)
-
Commonwealth of Independent States
-
Russian Federation
-
Central Urals (1)
-
Chelyabinsk Russian Federation (5)
-
Karelia Russian Federation (1)
-
Kemerovo Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Norilsk region (1)
-
-
-
Kuznetsk Basin (1)
-
Salair Ridge (1)
-
Siberian Platform (1)
-
-
Tajikistan (1)
-
Urals
-
Central Urals (1)
-
Southern Urals (4)
-
-
-
Europe
-
Central Europe
-
Czech Republic (2)
-
Germany
-
Bavaria Germany
-
Ries Crater (1)
-
-
-
Poland
-
Slaskie Poland
-
Katowice Poland (1)
-
-
-
Silesian coal basin (1)
-
Upper Silesian coal basin (1)
-
-
Karelia Russian Federation (1)
-
Southern Europe
-
Croatia (1)
-
Iberian Peninsula
-
Spain
-
Aragon Spain
-
Teruel Spain (1)
-
-
Galicia Spain (1)
-
Murcia Spain
-
Caravaca Spain (1)
-
-
-
-
Italy
-
Emilia-Romagna Italy (1)
-
Po Valley (1)
-
Sicily Italy
-
Lipari Islands
-
Vulcano (1)
-
-
-
-
-
Western Europe
-
France
-
Drome France (1)
-
Pas-de-Calais France (1)
-
-
Rhone Valley (1)
-
Scandinavia
-
Denmark
-
Stevns Klint (1)
-
-
Norway (1)
-
-
United Kingdom
-
Great Britain
-
England
-
Dorset England (1)
-
-
Scotland (1)
-
-
-
-
-
Mexico
-
Mexico state
-
Federal District Mexico
-
Mexico City Mexico (1)
-
-
-
-
North America
-
Appalachians
-
Central Appalachians (1)
-
-
Basin and Range Province (1)
-
Rocky Mountains
-
Canadian Rocky Mountains (1)
-
-
Western Canada Sedimentary Basin (1)
-
-
North Island (1)
-
North Sea region (1)
-
Owens Valley (1)
-
Pacific Ocean (2)
-
South America
-
Brazil (1)
-
-
South Island (1)
-
United States
-
California
-
Inyo County California (1)
-
Los Angeles County California (1)
-
Santa Barbara County California (3)
-
Southern California (2)
-
Ventura County California
-
Ventura California (1)
-
-
-
Illinois
-
DeKalb County Illinois (1)
-
-
New York
-
Tompkins County New York (1)
-
-
Ohio (1)
-
Ohio River valley (1)
-
Pennsylvania
-
Columbia County Pennsylvania (1)
-
Lackawanna County Pennsylvania (1)
-
-
Powder River basin (2)
-
Rhode Island
-
Providence County Rhode Island (1)
-
-
Texas (1)
-
Utah
-
Emery County Utah (2)
-
San Rafael Swell (1)
-
-
West Virginia (1)
-
Wyoming
-
Campbell County Wyoming (1)
-
Johnson County Wyoming (1)
-
-
-
Yucatan Peninsula (1)
-
-
commodities
-
bitumens (6)
-
brines (1)
-
coal deposits (6)
-
energy sources (4)
-
geothermal energy (1)
-
glass materials (2)
-
industrial minerals (1)
-
metal ores
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lead ores (1)
-
rare earth deposits (1)
-
-
mineral deposits, genesis (1)
-
oil and gas fields (8)
-
petroleum
-
natural gas
-
coalbed methane (2)
-
shale gas (1)
-
-
-
tight sands (1)
-
water resources (1)
-
-
elements, isotopes
-
carbon
-
C-13 (1)
-
C-13/C-12 (5)
-
C-14 (3)
-
-
halogens
-
chlorine
-
chloride ion (1)
-
-
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
isotope ratios (9)
-
isotopes
-
radioactive isotopes
-
Ar-40/Ar-39 (1)
-
C-14 (3)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Po-210 (1)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
C-13 (1)
-
C-13/C-12 (5)
-
D/H (1)
-
deuterium (1)
-
He-4/He-3 (1)
-
N-15/N-14 (1)
-
O-18/O-16 (1)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (1)
-
Pb-208/Pb-206 (1)
-
-
-
metals
-
alkali metals
-
potassium (1)
-
sodium (1)
-
-
alkaline earth metals
-
calcium
-
Sr/Ca (1)
-
-
strontium
-
Sr/Ca (1)
-
-
-
arsenic (1)
-
cadmium (2)
-
iron
-
ferrous iron (1)
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (1)
-
Pb-208/Pb-206 (1)
-
-
mercury (3)
-
platinum group
-
iridium (1)
-
-
polonium
-
Po-210 (1)
-
-
rare earths (2)
-
titanium (1)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
helium
-
He-4/He-3 (1)
-
-
-
oxygen
-
dissolved oxygen (1)
-
O-18/O-16 (1)
-
-
selenium (2)
-
sulfur (9)
-
-
fossils
-
bacteria
-
coliform bacteria (1)
-
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Insecta (1)
-
-
-
-
Plantae
-
Spermatophyta
-
Angiospermae (2)
-
-
-
thallophytes (2)
-
-
geochronology methods
-
Ar/Ar (2)
-
exposure age (2)
-
fission-track dating (1)
-
paleomagnetism (5)
-
radiation damage (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
upper Holocene (1)
-
-
Pleistocene
-
lower Pleistocene (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (2)
-
-
-
-
-
-
Tertiary
-
Neogene
-
Miocene
-
Guantao Formation (1)
-
upper Miocene (1)
-
-
Sisquoc Formation (2)
-
-
Paleogene
-
Oligocene
-
Frio Formation (1)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (5)
-
-
-
Wasatch Formation (1)
-
-
-
upper Cenozoic (1)
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (1)
-
Aptian (1)
-
-
Mancos Shale (1)
-
Upper Cretaceous
-
Ferron Sandstone Member (1)
-
K-T boundary (5)
-
-
-
Jurassic
-
Upper Jurassic
-
Kimmeridgian (1)
-
-
-
Mist Mountain Formation (1)
-
Triassic
-
Lower Triassic
-
Bunter (1)
-
Permian-Triassic boundary (3)
-
-
-
-
Paleozoic
-
Berea Sandstone (1)
-
Carboniferous
-
Mississippian (1)
-
-
Devonian (1)
-
lower Paleozoic
-
Rose Run Sandstone (2)
-
-
Ordovician
-
Trenton Group (1)
-
Upper Ordovician
-
Queenston Shale (1)
-
-
-
Permian
-
Upper Permian
-
Permian-Triassic boundary (3)
-
Raniganj Formation (1)
-
-
-
Silurian
-
Middle Silurian
-
Clinton Group (1)
-
-
-
upper Paleozoic (1)
-
-
-
igneous rocks
-
igneous rocks
-
volcanic rocks
-
basalts
-
flood basalts (1)
-
-
glasses (2)
-
-
-
volcanic ash (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
hornfels (1)
-
impactites (2)
-
marbles (1)
-
metacarbonate rocks (1)
-
metasedimentary rocks
-
shungite (1)
-
-
mylonites
-
pseudotachylite (1)
-
-
-
-
minerals
-
alloys
-
phosphides
-
schreibersite (1)
-
-
-
arsenites (1)
-
carbonates
-
siderite (1)
-
spurrite (2)
-
-
halides
-
bromides (1)
-
-
minerals (5)
-
native elements (1)
-
oxides
-
goethite (1)
-
hematite (5)
-
hercynite (2)
-
ilmenite (1)
-
iron oxides (2)
-
magnesioferrite (1)
-
magnetite (3)
-
periclase (1)
-
perovskite (2)
-
spinel (1)
-
tantalates
-
microlite (1)
-
-
wustite (1)
-
zincite (1)
-
-
phosphates
-
apatite (2)
-
fluorapatite (1)
-
-
silicates
-
aluminosilicates (1)
-
chain silicates
-
aenigmatite group
-
rhonite (1)
-
-
pyroxene group
-
clinopyroxene
-
diopside (1)
-
-
-
wollastonite group
-
wollastonite (1)
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
celsian (1)
-
hyalophane (1)
-
-
barium feldspar
-
celsian (1)
-
hyalophane (1)
-
-
plagioclase
-
anorthite (1)
-
bytownite (1)
-
labradorite (1)
-
-
-
nepheline group
-
kalsilite (1)
-
nepheline (2)
-
-
silica minerals
-
cristobalite (3)
-
opal (1)
-
quartz (2)
-
tridymite (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
andradite (1)
-
-
larnite (3)
-
merwinite (1)
-
mullite (3)
-
olivine group
-
fayalite (2)
-
kirschsteinite (1)
-
-
spurrite (2)
-
-
sorosilicates
-
melilite group
-
gehlenite (1)
-
melilite (2)
-
-
-
-
ring silicates
-
cordierite (3)
-
milarite group
-
osumilite (2)
-
-
-
sheet silicates
-
clay minerals
-
halloysite (1)
-
kaolinite (3)
-
smectite (1)
-
-
-
-
sulfates
-
alunite (2)
-
anhydrite (2)
-
ettringite (1)
-
gypsum (2)
-
halotrichite (1)
-
jarosite (1)
-
-
sulfides
-
bornite (1)
-
chalcopyrite (1)
-
galena (1)
-
pyrite (4)
-
pyrrhotite (1)
-
realgar (1)
-
sphalerite (2)
-
wurtzite (1)
-
-
-
Primary terms
-
absolute age (2)
-
Africa
-
Sahel (1)
-
Southern Africa
-
South Africa (3)
-
-
West Africa
-
Mali (1)
-
Nigeria (1)
-
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (2)
-
-
-
Asia
-
Central Asia (1)
-
Far East
-
China
-
Inner Mongolia China (1)
-
Liaoning China
-
Liaohe Field (1)
-
-
Meishan China (1)
-
Xinjiang China
-
Urumqi China (1)
-
-
Zhejiang China (1)
-
-
Japan (1)
-
Korea
-
South Korea (1)
-
-
Mongolia (2)
-
-
Indian Peninsula
-
India
-
Andhra Pradesh India
-
Visakhapatnam India (1)
-
-
Damodar Valley (1)
-
Gujarat India (1)
-
Kerala India (1)
-
Northeastern India
-
Assam India (1)
-
Meghalaya India (1)
-
Nagaland India (1)
-
-
West Bengal India
-
Raniganj coal field (1)
-
-
-
-
Kemerovo Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Norilsk region (1)
-
-
-
Kuznetsk Basin (1)
-
Middle East
-
Dead Sea (2)
-
Dead Sea Rift (1)
-
Israel
-
Negev (2)
-
-
Jordan (1)
-
-
Salair Ridge (1)
-
Siberia (1)
-
Siberian Platform (1)
-
Tajikistan (1)
-
Tien Shan (1)
-
-
associations (1)
-
Atlantic Ocean
-
North Atlantic
-
North Sea (1)
-
-
-
atmosphere (4)
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Queensland Australia (1)
-
Surat Basin (1)
-
-
New Zealand
-
Southland New Zealand (1)
-
-
-
bacteria
-
coliform bacteria (1)
-
-
bitumens (6)
-
brines (1)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
-
Quebec (1)
-
-
Nunavut
-
Ellesmere Island (2)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (2)
-
-
Western Canada
-
Alberta (2)
-
British Columbia (4)
-
Canadian Rocky Mountains (1)
-
Northwest Territories
-
Mackenzie Delta (1)
-
-
Yukon Territory (1)
-
-
-
carbon
-
C-13 (1)
-
C-13/C-12 (5)
-
C-14 (3)
-
-
Cenozoic
-
Quaternary
-
Holocene
-
upper Holocene (1)
-
-
Pleistocene
-
lower Pleistocene (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (2)
-
-
-
-
-
-
Tertiary
-
Neogene
-
Miocene
-
Guantao Formation (1)
-
upper Miocene (1)
-
-
Sisquoc Formation (2)
-
-
Paleogene
-
Oligocene
-
Frio Formation (1)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (5)
-
-
-
Wasatch Formation (1)
-
-
-
upper Cenozoic (1)
-
-
chemical analysis (3)
-
clay mineralogy (1)
-
climate change (3)
-
coal deposits (6)
-
conservation (1)
-
crystal chemistry (6)
-
crystal growth (4)
-
crystal structure (6)
-
data processing (3)
-
Deep Sea Drilling Project (1)
-
deformation (1)
-
diagenesis (1)
-
earthquakes (1)
-
ecology (1)
-
economic geology (5)
-
energy sources (4)
-
engineering geology (3)
-
Europe
-
Central Europe
-
Czech Republic (2)
-
Germany
-
Bavaria Germany
-
Ries Crater (1)
-
-
-
Poland
-
Slaskie Poland
-
Katowice Poland (1)
-
-
-
Silesian coal basin (1)
-
Upper Silesian coal basin (1)
-
-
Karelia Russian Federation (1)
-
Southern Europe
-
Croatia (1)
-
Iberian Peninsula
-
Spain
-
Aragon Spain
-
Teruel Spain (1)
-
-
Galicia Spain (1)
-
Murcia Spain
-
Caravaca Spain (1)
-
-
-
-
Italy
-
Emilia-Romagna Italy (1)
-
Po Valley (1)
-
Sicily Italy
-
Lipari Islands
-
Vulcano (1)
-
-
-
-
-
Western Europe
-
France
-
Drome France (1)
-
Pas-de-Calais France (1)
-
-
Rhone Valley (1)
-
Scandinavia
-
Denmark
-
Stevns Klint (1)
-
-
Norway (1)
-
-
United Kingdom
-
Great Britain
-
England
-
Dorset England (1)
-
-
Scotland (1)
-
-
-
-
-
faults (3)
-
fractures (1)
-
geochemistry (12)
-
geochronology (3)
-
geomorphology (4)
-
geophysical methods (11)
-
geothermal energy (1)
-
government agencies (1)
-
ground water (7)
-
heat flow (2)
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
hydrology (2)
-
igneous rocks
-
volcanic rocks
-
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
combustion
Hoperanchite, (NH 4 ) 2 (S 2 O 3 ), a new mineral from an active vent in a burning bituminous shale
One-dimensional modelling of air injection into abandoned oil fields for heat generation
Cristobalite Clinker and Paralavas of Ferroan and Melilite–Nepheline Types in the Khamaryn-Khural–Khiid Combustion Methamorphic Complex, East Mongolia: Formation Conditions and Processes
Paralava and clinker from the Canadian Arctic: a record of combustion metamorphism dating back to the late Miocene
Ermakovite (NH 4 )(As 2 O 3 ) 2 Br, a new exhalative arsenite bromide mineral from the Fan-Yagnob coal deposit, Tajikistan
ABSTRACT Formation of the Central European tektites, known as moldavites, has been associated with a large meteorite impact in southern Germany 14.8 m.y. ago. The geochemical link between moldavites and their source materials, and the processes of their possible chemical differentiation still remain uncertain. Some differences in chemical composition between moldavites and sediments of corresponding age from the surroundings of the Ries crater could be explained by a hypothesis according to which biomass covering the pre-impact area contributed to the source materials. In a comparison of the geochemical compositions of a large representative set of moldavites and suitable Ries sediments, enrichment in elements K, Ca, Mg, and Mn and depletion of Na in moldavites, similar to redistribution of these elements during their transfer from soil to plants, could indicate the unconventional biogenic component in moldavite source materials. Simple mixing calculations of the most suitable Ries sediments and a model biogenic component represented by burned biomass residue are presented. The plausibility of the estimated biomass contribution considering reconstructions of the middle Miocene paleoenvironment in the pre-impact Ries area is discussed. No significant vapor fractionation is required to explain the observed variability of moldavite chemical composition.
Late Cenozoic Coal Fires in the Liuhuanggou Area (Xinjiang, Northwestern China): Ages, Controlling Factors and Evolution
Non-Magmatic Glasses
Partitioning of Rare Earth Elements (REEs) from Coal to Coal Fly Ash in Different Thermal Power Stations (TPSs) of India
Identification du rythme annuel de précipitation des carbonates pariétaux pour un calage micro-chronologique des occupations archéologiques pyrogéniques : cas de la Grotte Mandrin (Malataverne, Drôme, France)
Pulsed volcanic combustion events coincident with the end-Permian terrestrial disturbance and the following global crisis
Abstract The Endurance, four-way, dip-closed structure in UK Blocks 42/25 and 43/21 occurs over a salt swell diapir and within Triassic and younger strata. The Lower Triassic Bunter Sandstone Formation reservoir within the structure was tested twice for natural gas (in 1970 and 1990) but both wells were dry. The reservoir is both thick and high quality and, as such, an excellent candidate site for subsurface CO 2 storage. In 2013 a consortium led by National Grid Carbon drilled an appraisal well on the structure and undertook an injection test ahead of a planned development of Endurance as the first bespoke storage site on the UK Continental Shelf with an expected injection rate of 2.68 × 10 6 t of dense phase CO 2 each year for 20 years. The site was not developed following the UK Government's removal of financial support for carbon capture and storage (CCS) demonstration projects, but it is hoped with the recent March 2020 Budget that government support for CCS may now be back on track.