- 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
-
South Africa
-
Transvaal region (1)
-
-
-
-
Antarctica
-
Amundsen Sea (1)
-
Antarctic ice sheet
-
East Antarctic ice sheet (2)
-
West Antarctic ice sheet (1)
-
-
Coats Land (1)
-
East Antarctica (2)
-
Lake Vostok (1)
-
Pine Island Glacier (1)
-
Vostok Station (1)
-
-
Arctic region
-
Greenland (1)
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island
-
Brogger Peninsula (1)
-
-
-
-
-
Asia
-
Far East
-
China
-
Xizang China (1)
-
-
-
Himalayas (1)
-
Indian Peninsula
-
India
-
Andhra Pradesh India
-
Khammam India (1)
-
-
-
-
Yakutia Russian Federation (1)
-
-
Canada
-
Eastern Canada
-
Ontario
-
Sudbury Ontario (1)
-
-
-
Western Canada
-
Alberta
-
Athabasca Glacier (1)
-
-
-
-
Commonwealth of Independent States
-
Russian Federation
-
Yakutia Russian Federation (1)
-
-
-
Europe
-
Alps
-
Swiss Alps (1)
-
-
Central Europe
-
Hungary (1)
-
Switzerland
-
Swiss Alps (1)
-
-
-
Southern Europe
-
Iberian Peninsula
-
Spain (1)
-
-
-
Western Europe
-
Netherlands (1)
-
Scandinavia
-
Finland (1)
-
Sweden
-
Stockholm Sweden (1)
-
-
-
United Kingdom
-
Great Britain
-
England
-
Bristol England (1)
-
-
-
-
-
-
Mammoth Cave (1)
-
polar regions (1)
-
Southern Ocean
-
Weddell Sea (1)
-
-
United States
-
Idaho (1)
-
Kentucky
-
Edmonson County Kentucky (1)
-
-
New Mexico
-
Eddy County New Mexico
-
Carlsbad Caverns (1)
-
-
-
Texas
-
Van Zandt County Texas (1)
-
-
-
-
commodities
-
coal deposits (1)
-
metal ores
-
copper ores (2)
-
nickel ores (1)
-
uranium ores (1)
-
-
mineral deposits, genesis (2)
-
mineral exploration (2)
-
mineral resources (2)
-
petroleum (1)
-
placers (1)
-
salt deposits (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
Neoglacial (1)
-
-
Pleistocene
-
upper Pleistocene
-
Eemian (1)
-
-
-
-
Tertiary
-
Paleogene
-
Eocene
-
Green River Formation (1)
-
-
-
-
-
Mesozoic
-
Jurassic (1)
-
Triassic (1)
-
-
Paleozoic
-
Cambrian (1)
-
Carboniferous (1)
-
-
Precambrian
-
Transvaal Supergroup (1)
-
Witwatersrand Supergroup (1)
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites (1)
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses (1)
-
-
-
minerals
-
silicates
-
sheet silicates
-
mica group
-
muscovite (1)
-
-
-
-
sulfides (1)
-
-
Primary terms
-
Africa
-
Southern Africa
-
South Africa
-
Transvaal region (1)
-
-
-
-
Antarctica
-
Amundsen Sea (1)
-
Antarctic ice sheet
-
East Antarctic ice sheet (2)
-
West Antarctic ice sheet (1)
-
-
Coats Land (1)
-
East Antarctica (2)
-
Lake Vostok (1)
-
Pine Island Glacier (1)
-
Vostok Station (1)
-
-
Arctic region
-
Greenland (1)
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island
-
Brogger Peninsula (1)
-
-
-
-
-
Asia
-
Far East
-
China
-
Xizang China (1)
-
-
-
Himalayas (1)
-
Indian Peninsula
-
India
-
Andhra Pradesh India
-
Khammam India (1)
-
-
-
-
Yakutia Russian Federation (1)
-
-
atmosphere (2)
-
Canada
-
Eastern Canada
-
Ontario
-
Sudbury Ontario (1)
-
-
-
Western Canada
-
Alberta
-
Athabasca Glacier (1)
-
-
-
-
Cenozoic
-
Quaternary
-
Holocene
-
Neoglacial (1)
-
-
Pleistocene
-
upper Pleistocene
-
Eemian (1)
-
-
-
-
Tertiary
-
Paleogene
-
Eocene
-
Green River Formation (1)
-
-
-
-
-
climate change (2)
-
coal deposits (1)
-
data processing (7)
-
deformation (1)
-
economic geology (1)
-
engineering geology (2)
-
Europe
-
Alps
-
Swiss Alps (1)
-
-
Central Europe
-
Hungary (1)
-
Switzerland
-
Swiss Alps (1)
-
-
-
Southern Europe
-
Iberian Peninsula
-
Spain (1)
-
-
-
Western Europe
-
Netherlands (1)
-
Scandinavia
-
Finland (1)
-
Sweden
-
Stockholm Sweden (1)
-
-
-
United Kingdom
-
Great Britain
-
England
-
Bristol England (1)
-
-
-
-
-
-
folds (2)
-
geomorphology (1)
-
geophysical methods (33)
-
glacial geology (7)
-
hydrology (2)
-
igneous rocks
-
plutonic rocks
-
granites (1)
-
-
-
Mesozoic
-
Jurassic (1)
-
Triassic (1)
-
-
metal ores
-
copper ores (2)
-
nickel ores (1)
-
uranium ores (1)
-
-
metamorphic rocks
-
gneisses (1)
-
-
mineral deposits, genesis (2)
-
mineral exploration (2)
-
mineral resources (2)
-
mining geology (4)
-
Moon (1)
-
Paleozoic
-
Cambrian (1)
-
Carboniferous (1)
-
-
petroleum (1)
-
placers (1)
-
Precambrian
-
Transvaal Supergroup (1)
-
Witwatersrand Supergroup (1)
-
-
remote sensing (2)
-
rock mechanics (1)
-
salt deposits (1)
-
sedimentary rocks
-
chemically precipitated rocks
-
evaporites
-
salt (1)
-
-
-
clastic rocks
-
conglomerate (1)
-
shale (1)
-
-
coal (1)
-
oil shale (3)
-
-
sedimentation (1)
-
sediments
-
clastic sediments
-
diamicton (1)
-
dust (1)
-
gravel (1)
-
sand (1)
-
-
marine sediments (1)
-
-
soils (1)
-
Southern Ocean
-
Weddell Sea (1)
-
-
stratigraphy (1)
-
underground installations (2)
-
United States
-
Idaho (1)
-
Kentucky
-
Edmonson County Kentucky (1)
-
-
New Mexico
-
Eddy County New Mexico
-
Carlsbad Caverns (1)
-
-
-
Texas
-
Van Zandt County Texas (1)
-
-
-
well-logging (4)
-
-
sedimentary rocks
-
sedimentary rocks
-
chemically precipitated rocks
-
evaporites
-
salt (1)
-
-
-
clastic rocks
-
conglomerate (1)
-
shale (1)
-
-
coal (1)
-
oil shale (3)
-
-
-
sedimentary structures
-
stratification (3)
-
-
sediments
-
sediments
-
clastic sediments
-
diamicton (1)
-
dust (1)
-
gravel (1)
-
sand (1)
-
-
marine sediments (1)
-
-
-
soils
-
soils (1)
-
radio-wave methods
The Influence of the Type of Pulse on the Possibility of Logging Radiosounding
Tomographic reconstructions of borehole sections using the radio imaging method at Pyhäsalmi massive sulfide deposit in Finland
Robust cancellation of minimum shift keying-encoded radio interference in data from the transient electromagnetic method
Abstract Ice cores in Antarctica and Greenland reveal ice-crystal fabrics that can be softer under simple shear compared with isotropic ice. Owing to the sparseness of ice cores in regions away from the ice divide, we currently lack information about the spatial distribution of ice fabrics and its association with ice flow. Radio-wave reflections are influenced by ice-crystal alignments, allowing them to be tracked provided reflections are recorded simultaneously in orthogonal orientations (polarimetric measurements). Here, we image spatial variations in the thickness and extent of ice fabric across Dome A in East Antarctica, by interpreting polarimetric radar data. We identify four prominent fabric units, each several hundred metres thick, extending over hundreds of square kilometres. By tracing internal ice-sheet layering to the Vostok ice core, we are able to determine the approximate depth–age profile at Dome A. The fabric units correlate with glacial–interglacial cycles, most noticeably revealing crystal alignment contrasts between the Eemian and the glacial episodes before and after. The anisotropy within these fabric layers has a spatial pattern determined by ice flow over subglacial topography.