Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula
Two new palynomorph taxa are described, and several existing taxa are discussed from the Upper Jurassic‐Lower Cretaceous Byers Group of Livingston and Snow islands, South Shetland Islands, Antarctic Peninsula. Oligosphaeridium byersense sp. nov., a dinoflagellate cyst species, is found in the Valang...
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Taylor and Francis
1997
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Online Access: | http://nora.nerc.ac.uk/id/eprint/514459/ https://doi.org/10.1080/01916122.1997.9989491 |
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ftnerc:oai:nora.nerc.ac.uk:514459 2023-05-15T13:49:33+02:00 Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula Duane, Ailbhe M. 1997 http://nora.nerc.ac.uk/id/eprint/514459/ https://doi.org/10.1080/01916122.1997.9989491 unknown Taylor and Francis Duane, Ailbhe M. 1997 Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula. Palynology, 21 (1). 123-144. https://doi.org/10.1080/01916122.1997.9989491 <https://doi.org/10.1080/01916122.1997.9989491> Publication - Article PeerReviewed 1997 ftnerc https://doi.org/10.1080/01916122.1997.9989491 2023-02-04T19:43:29Z Two new palynomorph taxa are described, and several existing taxa are discussed from the Upper Jurassic‐Lower Cretaceous Byers Group of Livingston and Snow islands, South Shetland Islands, Antarctic Peninsula. Oligosphaeridium byersense sp. nov., a dinoflagellate cyst species, is found in the Valanginian interval of the Byers Group. Globorotundata acrita gen. et sp. nov., apalynomorph of unknown affinity, is areliable indicator of dysaerobia‐anaerobia and/or shallow marine paleoceanographic conditions, when present in moderate to high numbers. This paper includes the first description and discussion of focused ion beam milling preparation of palynological material. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula South Shetland Islands Natural Environment Research Council: NERC Open Research Archive Antarctic Antarctic Peninsula South Shetland Islands Byers ENVELOPE(-60.283,-60.283,-63.900,-63.900) Palynology 21 1 123 144 |
institution |
Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
op_collection_id |
ftnerc |
language |
unknown |
description |
Two new palynomorph taxa are described, and several existing taxa are discussed from the Upper Jurassic‐Lower Cretaceous Byers Group of Livingston and Snow islands, South Shetland Islands, Antarctic Peninsula. Oligosphaeridium byersense sp. nov., a dinoflagellate cyst species, is found in the Valanginian interval of the Byers Group. Globorotundata acrita gen. et sp. nov., apalynomorph of unknown affinity, is areliable indicator of dysaerobia‐anaerobia and/or shallow marine paleoceanographic conditions, when present in moderate to high numbers. This paper includes the first description and discussion of focused ion beam milling preparation of palynological material. |
format |
Article in Journal/Newspaper |
author |
Duane, Ailbhe M. |
spellingShingle |
Duane, Ailbhe M. Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula |
author_facet |
Duane, Ailbhe M. |
author_sort |
Duane, Ailbhe M. |
title |
Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula |
title_short |
Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula |
title_full |
Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula |
title_fullStr |
Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula |
title_full_unstemmed |
Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula |
title_sort |
taxonomic investigations of palynomorphs from the byers group (upper jurassic‐lower cretaceous), livingston and snow islands, antarctic peninsula |
publisher |
Taylor and Francis |
publishDate |
1997 |
url |
http://nora.nerc.ac.uk/id/eprint/514459/ https://doi.org/10.1080/01916122.1997.9989491 |
long_lat |
ENVELOPE(-60.283,-60.283,-63.900,-63.900) |
geographic |
Antarctic Antarctic Peninsula South Shetland Islands Byers |
geographic_facet |
Antarctic Antarctic Peninsula South Shetland Islands Byers |
genre |
Antarc* Antarctic Antarctic Peninsula South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctic Peninsula South Shetland Islands |
op_relation |
Duane, Ailbhe M. 1997 Taxonomic investigations of palynomorphs from the Byers group (Upper Jurassic‐Lower Cretaceous), Livingston and Snow islands, Antarctic Peninsula. Palynology, 21 (1). 123-144. https://doi.org/10.1080/01916122.1997.9989491 <https://doi.org/10.1080/01916122.1997.9989491> |
op_doi |
https://doi.org/10.1080/01916122.1997.9989491 |
container_title |
Palynology |
container_volume |
21 |
container_issue |
1 |
container_start_page |
123 |
op_container_end_page |
144 |
_version_ |
1766251547406106624 |