The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica
The Holocene (< 10,000 years old) fossil marine macrofauna (molluscs, polychaetes, mammals and birds) of the Vestfold Hills, Antarctica (68°30'S, 78°00'E) is described. All species are extant, with circumantarctic or wider distributions and wide depth ranges. At Heidemann Bay, Pleistoce...
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Online Access: | https://researchers.mq.edu.au/en/publications/f1342510-04d9-4778-b174-2f6e1b1de6a9 https://doi.org/10.1111/j.1502-3885.1985.tb00913.x http://www.scopus.com/inward/record.url?scp=0022178037&partnerID=8YFLogxK |
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ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/f1342510-04d9-4778-b174-2f6e1b1de6a9 2024-09-15T17:48:39+00:00 The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica PICKARD, JOHN 1985 https://researchers.mq.edu.au/en/publications/f1342510-04d9-4778-b174-2f6e1b1de6a9 https://doi.org/10.1111/j.1502-3885.1985.tb00913.x http://www.scopus.com/inward/record.url?scp=0022178037&partnerID=8YFLogxK eng eng info:eu-repo/semantics/restrictedAccess PICKARD , JOHN 1985 , ' The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica ' , Boreas , vol. 14 , no. 2 , pp. 189-202 . https://doi.org/10.1111/j.1502-3885.1985.tb00913.x article 1985 ftmacquarieunicr https://doi.org/10.1111/j.1502-3885.1985.tb00913.x 2024-08-28T23:47:18Z The Holocene (< 10,000 years old) fossil marine macrofauna (molluscs, polychaetes, mammals and birds) of the Vestfold Hills, Antarctica (68°30'S, 78°00'E) is described. All species are extant, with circumantarctic or wider distributions and wide depth ranges. At Heidemann Bay, Pleistocene‐age (> 30 ky old) shell fragments occur in a Holocene moraine. These are interpreted as being glacially reworked fossil shells. Holocene benthic estuarine and coastal molluses and serpulid worm tubes are abundant on the flanks of terraces above saline and hypersaline lakes. Extensive radiocarbon dating gives a chronology of these deposits which were not synchronous. Mummies of seals and penguins, which are concentrated on the shores of the saline lakes and scattered across the Hills, are of no use in dating geomorphological events. Marine fossils in moraines are difficult to interpret because they can be glacially‐transported live or fossil shells, or deposited after wind transport. The fossil fauna has such a wide ecological range that it indicates only in general terms that for part of the Pleistocene and most of the Holocene, climatic conditions were broadly similar to the present. Article in Journal/Newspaper Antarc* Antarctica East Antarctica Macquarie University Research Portal Boreas 14 2 189 202 |
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Open Polar |
collection |
Macquarie University Research Portal |
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ftmacquarieunicr |
language |
English |
description |
The Holocene (< 10,000 years old) fossil marine macrofauna (molluscs, polychaetes, mammals and birds) of the Vestfold Hills, Antarctica (68°30'S, 78°00'E) is described. All species are extant, with circumantarctic or wider distributions and wide depth ranges. At Heidemann Bay, Pleistocene‐age (> 30 ky old) shell fragments occur in a Holocene moraine. These are interpreted as being glacially reworked fossil shells. Holocene benthic estuarine and coastal molluses and serpulid worm tubes are abundant on the flanks of terraces above saline and hypersaline lakes. Extensive radiocarbon dating gives a chronology of these deposits which were not synchronous. Mummies of seals and penguins, which are concentrated on the shores of the saline lakes and scattered across the Hills, are of no use in dating geomorphological events. Marine fossils in moraines are difficult to interpret because they can be glacially‐transported live or fossil shells, or deposited after wind transport. The fossil fauna has such a wide ecological range that it indicates only in general terms that for part of the Pleistocene and most of the Holocene, climatic conditions were broadly similar to the present. |
format |
Article in Journal/Newspaper |
author |
PICKARD, JOHN |
spellingShingle |
PICKARD, JOHN The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica |
author_facet |
PICKARD, JOHN |
author_sort |
PICKARD, JOHN |
title |
The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica |
title_short |
The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica |
title_full |
The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica |
title_fullStr |
The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica |
title_full_unstemmed |
The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica |
title_sort |
holocene fossil marine macrofauna of the vestfold hills, east antarctica |
publishDate |
1985 |
url |
https://researchers.mq.edu.au/en/publications/f1342510-04d9-4778-b174-2f6e1b1de6a9 https://doi.org/10.1111/j.1502-3885.1985.tb00913.x http://www.scopus.com/inward/record.url?scp=0022178037&partnerID=8YFLogxK |
genre |
Antarc* Antarctica East Antarctica |
genre_facet |
Antarc* Antarctica East Antarctica |
op_source |
PICKARD , JOHN 1985 , ' The Holocene fossil marine macrofauna of the Vestfold Hills, East Antarctica ' , Boreas , vol. 14 , no. 2 , pp. 189-202 . https://doi.org/10.1111/j.1502-3885.1985.tb00913.x |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1111/j.1502-3885.1985.tb00913.x |
container_title |
Boreas |
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14 |
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2 |
container_start_page |
189 |
op_container_end_page |
202 |
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1810290100795342848 |