Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ...
The silicoflagellate taxa obtained in IODP Expedition 302 (ACEX) were identified and counted in order to establish the silicoflagellate biostratigraphy in the central Arctic Ocean. These microfossils in the ACEX samples were preserved in the Lithology Units 1/6 and 2, which are dark silty clay and b...
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ftdatacite:10.1594/pangaea.787520 2024-09-15T17:52:15+00:00 Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... Onodera, Jonaotaro Takahashi, Kozo 2012 application/zip https://dx.doi.org/10.1594/pangaea.787520 https://doi.pangaea.de/10.1594/PANGAEA.787520 en eng PANGAEA Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Integrated Ocean Drilling Program / International Ocean Discovery Program IODP article Collection Supplementary Publication Series of Datasets 2012 ftdatacite https://doi.org/10.1594/pangaea.787520 2024-08-01T10:51:52Z The silicoflagellate taxa obtained in IODP Expedition 302 (ACEX) were identified and counted in order to establish the silicoflagellate biostratigraphy in the central Arctic Ocean. These microfossils in the ACEX samples were preserved in the Lithology Units 1/6 and 2, which are dark silty clay and biosiliceous ooze, respectively. The silicoflagellate skeletons in the ACEX samples are assigned to 56 taxa. Seven taxa were described as new species, which were abundant in Lithology Unit 2. Comparison with several study cases outside the Eocene Arctic Ocean suggested that the silicoflagellate assemblages in ACEX were unique in Lithology Unit 2. The dominance of silicoflagellate taxa varied throughout the lithological section. Based on the cluster analysis by Morishita similarity index C(Lambda), the silicoflagellate assemblageswere divided into nine assemblage groups. The silicoflagellate datum event of the first occurrence of Corbisema hexacantha in the lower part of Lithology Unit 1/6 is regarded. Based on the ... : Supplement to: Onodera, Jonaotaro; Takahashi, Kozo (2009): Taxonomy and biostratigraphy of middle Eocene silicoflagellates in the central Arctic Basin. Micropaleontology, 55(2-3), 209-248 ... Article in Journal/Newspaper Arctic Basin Arctic Ocean DataCite |
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Open Polar |
collection |
DataCite |
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ftdatacite |
language |
English |
topic |
Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
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Integrated Ocean Drilling Program / International Ocean Discovery Program IODP Onodera, Jonaotaro Takahashi, Kozo Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... |
topic_facet |
Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
description |
The silicoflagellate taxa obtained in IODP Expedition 302 (ACEX) were identified and counted in order to establish the silicoflagellate biostratigraphy in the central Arctic Ocean. These microfossils in the ACEX samples were preserved in the Lithology Units 1/6 and 2, which are dark silty clay and biosiliceous ooze, respectively. The silicoflagellate skeletons in the ACEX samples are assigned to 56 taxa. Seven taxa were described as new species, which were abundant in Lithology Unit 2. Comparison with several study cases outside the Eocene Arctic Ocean suggested that the silicoflagellate assemblages in ACEX were unique in Lithology Unit 2. The dominance of silicoflagellate taxa varied throughout the lithological section. Based on the cluster analysis by Morishita similarity index C(Lambda), the silicoflagellate assemblageswere divided into nine assemblage groups. The silicoflagellate datum event of the first occurrence of Corbisema hexacantha in the lower part of Lithology Unit 1/6 is regarded. Based on the ... : Supplement to: Onodera, Jonaotaro; Takahashi, Kozo (2009): Taxonomy and biostratigraphy of middle Eocene silicoflagellates in the central Arctic Basin. Micropaleontology, 55(2-3), 209-248 ... |
format |
Article in Journal/Newspaper |
author |
Onodera, Jonaotaro Takahashi, Kozo |
author_facet |
Onodera, Jonaotaro Takahashi, Kozo |
author_sort |
Onodera, Jonaotaro |
title |
Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... |
title_short |
Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... |
title_full |
Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... |
title_fullStr |
Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... |
title_full_unstemmed |
Abundances and contents of major silicoflagellates from IODP Holes of Exp302 ... |
title_sort |
abundances and contents of major silicoflagellates from iodp holes of exp302 ... |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://dx.doi.org/10.1594/pangaea.787520 https://doi.pangaea.de/10.1594/PANGAEA.787520 |
genre |
Arctic Basin Arctic Ocean |
genre_facet |
Arctic Basin Arctic Ocean |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.787520 |
_version_ |
1810294311213858816 |