Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition)
The Sandercock. Nunataks (68°33'S, 52°07'E) are composed of several small nunataks which are tentatively named A, B, C and D. Nunatak "A" consists mainly of hornblende-biotite gneiss and Nunatak "B" of hypersthene-garnet gneiss and garnet gneiss. Nunatak "C" i...
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National Institute of Polar Research
1972
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Online Access: | https://doi.org/10.15094/00007688 https://doaj.org/article/6c8db63505f14651b9f0831f7b441b18 |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:6c8db63505f14651b9f0831f7b441b18 2023-05-15T14:00:46+02:00 Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) Kazuyuki SHIRAISHI Okitsugu WATANABE Koshiro KIZAKI 1972-11-01 https://doi.org/10.15094/00007688 https://doaj.org/article/6c8db63505f14651b9f0831f7b441b18 en other eng National Institute of Polar Research doi:10.15094/00007688 0085-7289 2432-079X https://doaj.org/article/6c8db63505f14651b9f0831f7b441b18 undefined Antarctic Record, Iss 45, Pp 66-75 (1972) geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 1972 fttriple https://doi.org/10.15094/00007688 2023-01-22T17:49:34Z The Sandercock. Nunataks (68°33'S, 52°07'E) are composed of several small nunataks which are tentatively named A, B, C and D. Nunatak "A" consists mainly of hornblende-biotite gneiss and Nunatak "B" of hypersthene-garnet gneiss and garnet gneiss. Nunatak "C" is composed of hypersthene-hornblende gneiss. They are associated with aplites, pegmatites and metabasites. The petrographic observations under the microscope reveal that the unstable hypersthene signifies the transition of the granulite facies conditions to the amphibolite facies conditions. The transition is not unusual throughout the East Antarctic platform, particularly in the Lutzow-Holm Bukt area and Queen Maud Land. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica Enderby Land Queen Maud Land Unknown Antarctic Bukt ENVELOPE(17.703,17.703,66.123,66.123) East Antarctica Queen Maud Land ENVELOPE(12.000,12.000,-72.500,-72.500) Sandercock Nunataks ENVELOPE(52.100,52.100,-68.567,-68.567) |
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Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
geo |
spellingShingle |
geo Kazuyuki SHIRAISHI Okitsugu WATANABE Koshiro KIZAKI Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) |
topic_facet |
geo |
description |
The Sandercock. Nunataks (68°33'S, 52°07'E) are composed of several small nunataks which are tentatively named A, B, C and D. Nunatak "A" consists mainly of hornblende-biotite gneiss and Nunatak "B" of hypersthene-garnet gneiss and garnet gneiss. Nunatak "C" is composed of hypersthene-hornblende gneiss. They are associated with aplites, pegmatites and metabasites. The petrographic observations under the microscope reveal that the unstable hypersthene signifies the transition of the granulite facies conditions to the amphibolite facies conditions. The transition is not unusual throughout the East Antarctic platform, particularly in the Lutzow-Holm Bukt area and Queen Maud Land. |
format |
Article in Journal/Newspaper |
author |
Kazuyuki SHIRAISHI Okitsugu WATANABE Koshiro KIZAKI |
author_facet |
Kazuyuki SHIRAISHI Okitsugu WATANABE Koshiro KIZAKI |
author_sort |
Kazuyuki SHIRAISHI |
title |
Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) |
title_short |
Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) |
title_full |
Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) |
title_fullStr |
Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) |
title_full_unstemmed |
Geology of the Sandercock Nunataks in Enderby Land, East Antarctica (Reports of the Japanese Antarctic Research Expedition) |
title_sort |
geology of the sandercock nunataks in enderby land, east antarctica (reports of the japanese antarctic research expedition) |
publisher |
National Institute of Polar Research |
publishDate |
1972 |
url |
https://doi.org/10.15094/00007688 https://doaj.org/article/6c8db63505f14651b9f0831f7b441b18 |
long_lat |
ENVELOPE(17.703,17.703,66.123,66.123) ENVELOPE(12.000,12.000,-72.500,-72.500) ENVELOPE(52.100,52.100,-68.567,-68.567) |
geographic |
Antarctic Bukt East Antarctica Queen Maud Land Sandercock Nunataks |
geographic_facet |
Antarctic Bukt East Antarctica Queen Maud Land Sandercock Nunataks |
genre |
Antarc* Antarctic Antarctica East Antarctica Enderby Land Queen Maud Land |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Enderby Land Queen Maud Land |
op_source |
Antarctic Record, Iss 45, Pp 66-75 (1972) |
op_relation |
doi:10.15094/00007688 0085-7289 2432-079X https://doaj.org/article/6c8db63505f14651b9f0831f7b441b18 |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00007688 |
_version_ |
1766270104233836544 |