Paléokarst paléozoïque en Antarctique
Paleozoic karst in Antarctica Karst features in Antarctica have been rarely observed. In their study on the geology of the Beardmore Glacier area in the Transantarctic Mountains (south of Ross Ice Shelf), Barret and al., (1968) describe a preglacial karst topography (Mt. Counts) and especially a for...
Published in: | Karstologia : revue de karstologie et de spéléologie physique |
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Language: | French |
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Association française de Karstologie
1986
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Online Access: | https://www.persee.fr/doc/karst_0751-7688_1986_num_7_1_2122 https://doi.org/10.3406/karst.1986.2122 |
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ftpersee:oai:persee:article/karst_0751-7688_1986_num_7_1_2122 2023-05-15T13:48:42+02:00 Paléokarst paléozoïque en Antarctique Maire, Richard Laurent, Roger pp. 49-50 1986 https://www.persee.fr/doc/karst_0751-7688_1986_num_7_1_2122 https://doi.org/10.3406/karst.1986.2122 fre fre Association française de Karstologie Nîmes : Association française de Karstologie Lyon : Fédération française de Spéléologie PERSÉE : Université de Lyon, CNRS & ENS de Lyon article 1986 ftpersee https://doi.org/10.3406/karst.1986.2122 2018-12-23T18:14:50Z Paleozoic karst in Antarctica Karst features in Antarctica have been rarely observed. In their study on the geology of the Beardmore Glacier area in the Transantarctic Mountains (south of Ross Ice Shelf), Barret and al., (1968) describe a preglacial karst topography (Mt. Counts) and especially a former cave (Ø 10 m) 10 m below the erosion surface and filled with coarse green sandstone. Shaped in the «Shackleton limestone» (Low to Middle Cambrian) probably during the Permo-Carboniferous (hercynian cycle), this karst is fossilized by the «Pagoda formation», permian tillite of the «Beacon sequence» (Devonian-Permian-Triassic). Maire Richard, Laurent Roger. Paléokarst paléozoïque en Antarctique. In: Karstologia : revue de karstologie et de spéléologie physique, n°7, 1er semestre 1986. pp. 49-50. Article in Journal/Newspaper Antarc* Antarctica Antarctique* Beardmore Glacier Ice Shelf Ross Ice Shelf Persée: Portail de revues scientifiques en sciences humaines et sociales Beardmore ENVELOPE(174.900,174.900,-83.350,-83.350) Beardmore Glacier ENVELOPE(170.000,170.000,-84.500,-84.500) Ross Ice Shelf Shackleton Transantarctic Mountains Karstologia : revue de karstologie et de spéléologie physique 7 1 49 50 |
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Open Polar |
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Persée: Portail de revues scientifiques en sciences humaines et sociales |
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ftpersee |
language |
French |
description |
Paleozoic karst in Antarctica Karst features in Antarctica have been rarely observed. In their study on the geology of the Beardmore Glacier area in the Transantarctic Mountains (south of Ross Ice Shelf), Barret and al., (1968) describe a preglacial karst topography (Mt. Counts) and especially a former cave (Ø 10 m) 10 m below the erosion surface and filled with coarse green sandstone. Shaped in the «Shackleton limestone» (Low to Middle Cambrian) probably during the Permo-Carboniferous (hercynian cycle), this karst is fossilized by the «Pagoda formation», permian tillite of the «Beacon sequence» (Devonian-Permian-Triassic). Maire Richard, Laurent Roger. Paléokarst paléozoïque en Antarctique. In: Karstologia : revue de karstologie et de spéléologie physique, n°7, 1er semestre 1986. pp. 49-50. |
format |
Article in Journal/Newspaper |
author |
Maire, Richard Laurent, Roger |
spellingShingle |
Maire, Richard Laurent, Roger Paléokarst paléozoïque en Antarctique |
author_facet |
Maire, Richard Laurent, Roger |
author_sort |
Maire, Richard |
title |
Paléokarst paléozoïque en Antarctique |
title_short |
Paléokarst paléozoïque en Antarctique |
title_full |
Paléokarst paléozoïque en Antarctique |
title_fullStr |
Paléokarst paléozoïque en Antarctique |
title_full_unstemmed |
Paléokarst paléozoïque en Antarctique |
title_sort |
paléokarst paléozoïque en antarctique |
publisher |
Association française de Karstologie |
publishDate |
1986 |
url |
https://www.persee.fr/doc/karst_0751-7688_1986_num_7_1_2122 https://doi.org/10.3406/karst.1986.2122 |
op_coverage |
pp. 49-50 |
long_lat |
ENVELOPE(174.900,174.900,-83.350,-83.350) ENVELOPE(170.000,170.000,-84.500,-84.500) |
geographic |
Beardmore Beardmore Glacier Ross Ice Shelf Shackleton Transantarctic Mountains |
geographic_facet |
Beardmore Beardmore Glacier Ross Ice Shelf Shackleton Transantarctic Mountains |
genre |
Antarc* Antarctica Antarctique* Beardmore Glacier Ice Shelf Ross Ice Shelf |
genre_facet |
Antarc* Antarctica Antarctique* Beardmore Glacier Ice Shelf Ross Ice Shelf |
op_doi |
https://doi.org/10.3406/karst.1986.2122 |
container_title |
Karstologia : revue de karstologie et de spéléologie physique |
container_volume |
7 |
container_issue |
1 |
container_start_page |
49 |
op_container_end_page |
50 |
_version_ |
1766249595774435328 |