Geology of the Stillwell Hills
Maintenance and Update Frequency: unknown Statement: Unknown The Stillwell Hills region comprises granulite facies gneisses which record evidence for multiple periods of deformation and metamorphism spanning more than 2500 Million years. The predominant orthogneiss package (Stillwell Orthogneiss) re...
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Online Access: | https://researchdata.edu.au/geology-stillwell-hills/688417 https://pid.geoscience.gov.au/dataset/ga/72717 |
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ftands:oai:ands.org.au::688417 2024-09-15T17:44:02+00:00 Geology of the Stillwell Hills CCARSON (custodian) Carson, C. (author) Clarke, G.L. (author) Commonwealth of Australia (Geoscience Australia) (distributor) Commonwealth of Australia (Geoscience Australia) (owner) Commonwealth of Australia (Geoscience Australia) (pointOfContact) EGD (hasAssociationWith) Fitzherbert, J.A. (author) Gerakiteys, C.L. (author) Halpin, J.A (author) Kelly, N.M. (author) Manager Client Services (custodian) Schroter, F.C. (author) Spatial: westlimit=59; southlimit=-68; eastlimit=60; northlimit=-67 https://researchdata.edu.au/geology-stillwell-hills/688417 https://pid.geoscience.gov.au/dataset/ga/72717 unknown Australian Ocean Data Network https://researchdata.edu.au/geology-stillwell-hills/688417 a9a7e59f-c022-2218-e044-00144fdd4fa6 https://pid.geoscience.gov.au/dataset/ga/72717 EGD Commonwealth of Australia (Geoscience Australia) geoscientificInformation Geological Map 25K scale Antarctic data geology marine AQ EARTH SCIENCES Published_External publication ftands 2024-08-06T01:59:00Z Maintenance and Update Frequency: unknown Statement: Unknown The Stillwell Hills region comprises granulite facies gneisses which record evidence for multiple periods of deformation and metamorphism spanning more than 2500 Million years. The predominant orthogneiss package (Stillwell Orthogneiss) represents the margin of an Archaean craton exposed in Enderby Land, some 150 km to the west that was reworked during the late Proterozoic. Younger additions to the crust include Palaeoproterozoic charnockitic gneiss (Scoresby Charnockite) and Meso-Neoproterozoic mafic sills and dykes (Point Noble Gneiss, Kemp Dykes) and felsic pegmatites (Cosgrove Pegmatites). Subordinate supracrustal rocks, including metaquartzite, metapelitic, metapsammitic and calc-silicate gneiss (Dovers Paragneiss, Sperring Paragneiss, Stefansson Paragneiss, Keel Layered Paragneiss, Ives Gneiss) are intercalated and interfolded with the Archaean-Palaeoproterozoic orthogneisses. Text Antarc* Antarctic Enderby Land Research Data Australia (Australian National Data Service - ANDS) |
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Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
geoscientificInformation Geological Map 25K scale Antarctic data geology marine AQ EARTH SCIENCES Published_External |
spellingShingle |
geoscientificInformation Geological Map 25K scale Antarctic data geology marine AQ EARTH SCIENCES Published_External Geology of the Stillwell Hills |
topic_facet |
geoscientificInformation Geological Map 25K scale Antarctic data geology marine AQ EARTH SCIENCES Published_External |
description |
Maintenance and Update Frequency: unknown Statement: Unknown The Stillwell Hills region comprises granulite facies gneisses which record evidence for multiple periods of deformation and metamorphism spanning more than 2500 Million years. The predominant orthogneiss package (Stillwell Orthogneiss) represents the margin of an Archaean craton exposed in Enderby Land, some 150 km to the west that was reworked during the late Proterozoic. Younger additions to the crust include Palaeoproterozoic charnockitic gneiss (Scoresby Charnockite) and Meso-Neoproterozoic mafic sills and dykes (Point Noble Gneiss, Kemp Dykes) and felsic pegmatites (Cosgrove Pegmatites). Subordinate supracrustal rocks, including metaquartzite, metapelitic, metapsammitic and calc-silicate gneiss (Dovers Paragneiss, Sperring Paragneiss, Stefansson Paragneiss, Keel Layered Paragneiss, Ives Gneiss) are intercalated and interfolded with the Archaean-Palaeoproterozoic orthogneisses. |
author2 |
CCARSON (custodian) Carson, C. (author) Clarke, G.L. (author) Commonwealth of Australia (Geoscience Australia) (distributor) Commonwealth of Australia (Geoscience Australia) (owner) Commonwealth of Australia (Geoscience Australia) (pointOfContact) EGD (hasAssociationWith) Fitzherbert, J.A. (author) Gerakiteys, C.L. (author) Halpin, J.A (author) Kelly, N.M. (author) Manager Client Services (custodian) Schroter, F.C. (author) |
format |
Text |
title |
Geology of the Stillwell Hills |
title_short |
Geology of the Stillwell Hills |
title_full |
Geology of the Stillwell Hills |
title_fullStr |
Geology of the Stillwell Hills |
title_full_unstemmed |
Geology of the Stillwell Hills |
title_sort |
geology of the stillwell hills |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/geology-stillwell-hills/688417 https://pid.geoscience.gov.au/dataset/ga/72717 |
op_coverage |
Spatial: westlimit=59; southlimit=-68; eastlimit=60; northlimit=-67 |
genre |
Antarc* Antarctic Enderby Land |
genre_facet |
Antarc* Antarctic Enderby Land |
op_source |
EGD Commonwealth of Australia (Geoscience Australia) |
op_relation |
https://researchdata.edu.au/geology-stillwell-hills/688417 a9a7e59f-c022-2218-e044-00144fdd4fa6 https://pid.geoscience.gov.au/dataset/ga/72717 |
_version_ |
1810491332784816128 |