Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites
Diatoms occur sporadically in lower Miocene to Holocene sediments recovered at ODP Site 645 and in upper Pliocene to Holocene sediments at ODP Site 646. The diatom assemblage at Site 645 contains rare stratigraphic indicators. Fragmentation of frustules and the occurrence of species characteristic o...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.745236 2024-09-15T17:56:58+00:00 Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites Monjanel, Anne-Lise Baldauf, Jack G MEDIAN LATITUDE: 64.333362 * MEDIAN LONGITUDE: -56.512212 * SOUTH-BOUND LATITUDE: 58.209300 * WEST-BOUND LONGITUDE: -64.656200 * NORTH-BOUND LATITUDE: 70.458000 * EAST-BOUND LONGITUDE: -48.369100 * DATE/TIME START: 1985-09-05T13:25:00 * DATE/TIME END: 1985-10-13T21:01:00 1989 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.745236 https://doi.org/10.1594/PANGAEA.745236 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.745236 https://doi.org/10.1594/PANGAEA.745236 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Monjanel, Anne-Lise; Baldauf, Jack G (1989): Miocene to Holocene diatom biostratigraphy from Baffin Bay and Labrador Sea, Ocean Drilling Program Sites 645 and 646. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 305-322, https://doi.org/10.2973/odp.proc.sr.105.127.1989 105-645B 105-645C 105-645D 105-645E 105-645F 105-646A 105-646B Baffin Bay DRILL Drilling/drill rig Joides Resolution Labrador Sea Leg105 Ocean Drilling Program ODP dataset publication series 1989 ftpangaea https://doi.org/10.1594/PANGAEA.74523610.2973/odp.proc.sr.105.127.1989 2024-07-24T02:31:20Z Diatoms occur sporadically in lower Miocene to Holocene sediments recovered at ODP Site 645 and in upper Pliocene to Holocene sediments at ODP Site 646. The diatom assemblage at Site 645 contains rare stratigraphic indicators. Fragmentation of frustules and the occurrence of species characteristic of high-latitude shelf, upper-slope environments suggest current transportation from the shelf. The diatom abundance and preservation at Site 646 probably reflect climatic changes and are also affected by dissolution, but it is not possible to detect the dominant factor. Therefore, the stratigraphic ranges of the primary and secondary biostratigraphic indicators are often unreliable. Other/Unknown Material Baffin Bay Baffin Bay Baffin Labrador Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-64.656200,-48.369100,70.458000,58.209300) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
105-645B 105-645C 105-645D 105-645E 105-645F 105-646A 105-646B Baffin Bay DRILL Drilling/drill rig Joides Resolution Labrador Sea Leg105 Ocean Drilling Program ODP |
spellingShingle |
105-645B 105-645C 105-645D 105-645E 105-645F 105-646A 105-646B Baffin Bay DRILL Drilling/drill rig Joides Resolution Labrador Sea Leg105 Ocean Drilling Program ODP Monjanel, Anne-Lise Baldauf, Jack G Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites |
topic_facet |
105-645B 105-645C 105-645D 105-645E 105-645F 105-646A 105-646B Baffin Bay DRILL Drilling/drill rig Joides Resolution Labrador Sea Leg105 Ocean Drilling Program ODP |
description |
Diatoms occur sporadically in lower Miocene to Holocene sediments recovered at ODP Site 645 and in upper Pliocene to Holocene sediments at ODP Site 646. The diatom assemblage at Site 645 contains rare stratigraphic indicators. Fragmentation of frustules and the occurrence of species characteristic of high-latitude shelf, upper-slope environments suggest current transportation from the shelf. The diatom abundance and preservation at Site 646 probably reflect climatic changes and are also affected by dissolution, but it is not possible to detect the dominant factor. Therefore, the stratigraphic ranges of the primary and secondary biostratigraphic indicators are often unreliable. |
format |
Other/Unknown Material |
author |
Monjanel, Anne-Lise Baldauf, Jack G |
author_facet |
Monjanel, Anne-Lise Baldauf, Jack G |
author_sort |
Monjanel, Anne-Lise |
title |
Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites |
title_short |
Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites |
title_full |
Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites |
title_fullStr |
Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites |
title_full_unstemmed |
Miocene to Holocene diatom biostratigraphy of ODP Leg 105 sites |
title_sort |
miocene to holocene diatom biostratigraphy of odp leg 105 sites |
publisher |
PANGAEA |
publishDate |
1989 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.745236 https://doi.org/10.1594/PANGAEA.745236 |
op_coverage |
MEDIAN LATITUDE: 64.333362 * MEDIAN LONGITUDE: -56.512212 * SOUTH-BOUND LATITUDE: 58.209300 * WEST-BOUND LONGITUDE: -64.656200 * NORTH-BOUND LATITUDE: 70.458000 * EAST-BOUND LONGITUDE: -48.369100 * DATE/TIME START: 1985-09-05T13:25:00 * DATE/TIME END: 1985-10-13T21:01:00 |
long_lat |
ENVELOPE(-64.656200,-48.369100,70.458000,58.209300) |
genre |
Baffin Bay Baffin Bay Baffin Labrador Sea |
genre_facet |
Baffin Bay Baffin Bay Baffin Labrador Sea |
op_source |
Supplement to: Monjanel, Anne-Lise; Baldauf, Jack G (1989): Miocene to Holocene diatom biostratigraphy from Baffin Bay and Labrador Sea, Ocean Drilling Program Sites 645 and 646. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 305-322, https://doi.org/10.2973/odp.proc.sr.105.127.1989 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.745236 https://doi.org/10.1594/PANGAEA.745236 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.74523610.2973/odp.proc.sr.105.127.1989 |
_version_ |
1810433177885343744 |