Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ...
Significant changes in terrestrial and marine environments of Baffin Bay occurred throughout the late Pliocene to Holocene. Upper Pliocene and lowermost Pleistocene sediments contain abundant pollen and spores, which indicates the existence of open, coniferous, boreal forest to forest tundra in area...
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PANGAEA - Publishing Network for Geoscientific and Environmental Data
1989
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Online Access: | https://dx.doi.org/10.15468/gxatvt https://www.gbif.org/dataset/7de73154-f762-11e1-a439-00145eb45e9a |
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ftdatacite:10.15468/gxatvt 2023-12-31T10:03:44+01:00 Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... De Vernal, Anne Mudie, Peta J 1989 https://dx.doi.org/10.15468/gxatvt https://www.gbif.org/dataset/7de73154-f762-11e1-a439-00145eb45e9a en eng PANGAEA - Publishing Network for Geoscientific and Environmental Data https://dx.doi.org/10.1594/pangaea.744818 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Dataset OCCURRENCE dataset 1989 ftdatacite https://doi.org/10.15468/gxatvt10.1594/pangaea.744818 2023-12-01T10:29:39Z Significant changes in terrestrial and marine environments of Baffin Bay occurred throughout the late Pliocene to Holocene. Upper Pliocene and lowermost Pleistocene sediments contain abundant pollen and spores, which indicates the existence of open, coniferous, boreal forest to forest tundra in areas surrounding Baffin Bay. The late Pliocene-earliest Pleistocene also is characterized by relatively rich, dinoflagellate cyst and acritarch assemblages of boreal character, in which the dominance of Cymatiosphaera and Peridiniaceae may indicate neritic influx of sediments. In contrast, the late-early Pleistocene to Holocene interval is marked by a sparse terrestrial and marine palynoflora, with rare productive intervals. The general paucity of the Pleistocene palynoflora suggests low primary productivity, both on land and offshore, probably caused by cold, dry, high arctic conditions. ... Dataset Arctic Baffin Bay Baffin Bay Baffin Tundra DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
Significant changes in terrestrial and marine environments of Baffin Bay occurred throughout the late Pliocene to Holocene. Upper Pliocene and lowermost Pleistocene sediments contain abundant pollen and spores, which indicates the existence of open, coniferous, boreal forest to forest tundra in areas surrounding Baffin Bay. The late Pliocene-earliest Pleistocene also is characterized by relatively rich, dinoflagellate cyst and acritarch assemblages of boreal character, in which the dominance of Cymatiosphaera and Peridiniaceae may indicate neritic influx of sediments. In contrast, the late-early Pleistocene to Holocene interval is marked by a sparse terrestrial and marine palynoflora, with rare productive intervals. The general paucity of the Pleistocene palynoflora suggests low primary productivity, both on land and offshore, probably caused by cold, dry, high arctic conditions. ... |
format |
Dataset |
author |
De Vernal, Anne Mudie, Peta J |
spellingShingle |
De Vernal, Anne Mudie, Peta J Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... |
author_facet |
De Vernal, Anne Mudie, Peta J |
author_sort |
De Vernal, Anne |
title |
Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... |
title_short |
Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... |
title_full |
Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... |
title_fullStr |
Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... |
title_full_unstemmed |
Palynomorph concentrations in ODP Hole 105-645B samples (Table 1) ... |
title_sort |
palynomorph concentrations in odp hole 105-645b samples (table 1) ... |
publisher |
PANGAEA - Publishing Network for Geoscientific and Environmental Data |
publishDate |
1989 |
url |
https://dx.doi.org/10.15468/gxatvt https://www.gbif.org/dataset/7de73154-f762-11e1-a439-00145eb45e9a |
genre |
Arctic Baffin Bay Baffin Bay Baffin Tundra |
genre_facet |
Arctic Baffin Bay Baffin Bay Baffin Tundra |
op_relation |
https://dx.doi.org/10.1594/pangaea.744818 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.15468/gxatvt10.1594/pangaea.744818 |
_version_ |
1786825068067684352 |