The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island
Palynomorph assemblages are reported from the Kotick Point and Whisky Bay formations in west and north-west James Ross Island, Antarctic Peninsula. The microfloras, particularly the dinoflagellate cyst florules, indicate an Aptian to early/mid Albian age for the Kotick Point Formation and a mid Albi...
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Cambridge University Press
1992
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Online Access: | http://nora.nerc.ac.uk/id/eprint/518615/ https://doi.org/10.1017/S0954102092000440 |
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ftnerc:oai:nora.nerc.ac.uk:518615 2023-05-15T13:49:34+02:00 The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island Keating, J.M. Spencer-Jones, M. Newham, S. 1992-09 http://nora.nerc.ac.uk/id/eprint/518615/ https://doi.org/10.1017/S0954102092000440 unknown Cambridge University Press Keating, J.M.; Spencer-Jones, M.; Newham, S. 1992 The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island. Antarctic Science, 4 (03). 279-292. https://doi.org/10.1017/S0954102092000440 <https://doi.org/10.1017/S0954102092000440> Publication - Article PeerReviewed 1992 ftnerc https://doi.org/10.1017/S0954102092000440 2023-02-04T19:45:46Z Palynomorph assemblages are reported from the Kotick Point and Whisky Bay formations in west and north-west James Ross Island, Antarctic Peninsula. The microfloras, particularly the dinoflagellate cyst florules, indicate an Aptian to early/mid Albian age for the Kotick Point Formation and a mid Albian to Turonian age for the Whisky Bay Formation on the basis of comparison with records from other Southern Hemisphere localities. The ages adduced broadly corroborate those previously derived from macrofaunas. The dinoflagellate cyst floras are closely comparable with those previously reported from Australasia to the extent that recognition of certain microplankton zones is possible. The miospore flora is largely composed of long ranging taxa of limited age diagnostic value. The palynoflora comprises 77 dinoflagellate cyst, 52 miospore and 7 acritarch, chlorophyte and prasinophyte taxa. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Antarctic Science James Ross Island Ross Island Natural Environment Research Council: NERC Open Research Archive Antarctic Antarctic Peninsula Ross Island Whisky Bay ENVELOPE(-58.134,-58.134,-63.889,-63.889) Kotick ENVELOPE(-58.325,-58.325,-63.989,-63.989) Kotick Point ENVELOPE(-58.367,-58.367,-64.000,-64.000) Antarctic Science 4 3 279 292 |
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Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
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ftnerc |
language |
unknown |
description |
Palynomorph assemblages are reported from the Kotick Point and Whisky Bay formations in west and north-west James Ross Island, Antarctic Peninsula. The microfloras, particularly the dinoflagellate cyst florules, indicate an Aptian to early/mid Albian age for the Kotick Point Formation and a mid Albian to Turonian age for the Whisky Bay Formation on the basis of comparison with records from other Southern Hemisphere localities. The ages adduced broadly corroborate those previously derived from macrofaunas. The dinoflagellate cyst floras are closely comparable with those previously reported from Australasia to the extent that recognition of certain microplankton zones is possible. The miospore flora is largely composed of long ranging taxa of limited age diagnostic value. The palynoflora comprises 77 dinoflagellate cyst, 52 miospore and 7 acritarch, chlorophyte and prasinophyte taxa. |
format |
Article in Journal/Newspaper |
author |
Keating, J.M. Spencer-Jones, M. Newham, S. |
spellingShingle |
Keating, J.M. Spencer-Jones, M. Newham, S. The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island |
author_facet |
Keating, J.M. Spencer-Jones, M. Newham, S. |
author_sort |
Keating, J.M. |
title |
The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island |
title_short |
The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island |
title_full |
The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island |
title_fullStr |
The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island |
title_full_unstemmed |
The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island |
title_sort |
stratigraphical palynology of the kotick point and whisky bay formations, gustav group (cretaceous), james ross island |
publisher |
Cambridge University Press |
publishDate |
1992 |
url |
http://nora.nerc.ac.uk/id/eprint/518615/ https://doi.org/10.1017/S0954102092000440 |
long_lat |
ENVELOPE(-58.134,-58.134,-63.889,-63.889) ENVELOPE(-58.325,-58.325,-63.989,-63.989) ENVELOPE(-58.367,-58.367,-64.000,-64.000) |
geographic |
Antarctic Antarctic Peninsula Ross Island Whisky Bay Kotick Kotick Point |
geographic_facet |
Antarctic Antarctic Peninsula Ross Island Whisky Bay Kotick Kotick Point |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctic Science James Ross Island Ross Island |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctic Science James Ross Island Ross Island |
op_relation |
Keating, J.M.; Spencer-Jones, M.; Newham, S. 1992 The stratigraphical palynology of the Kotick Point and Whisky Bay formations, Gustav Group (Cretaceous), James Ross Island. Antarctic Science, 4 (03). 279-292. https://doi.org/10.1017/S0954102092000440 <https://doi.org/10.1017/S0954102092000440> |
op_doi |
https://doi.org/10.1017/S0954102092000440 |
container_title |
Antarctic Science |
container_volume |
4 |
container_issue |
3 |
container_start_page |
279 |
op_container_end_page |
292 |
_version_ |
1766251726898200576 |