Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208
Diatoms occur at Site 768 in the equatorial Indian Ocean in three intervals: (1) Quaternary to upper Pliocene, (2) lower Miocene to upper Oligocene, and (3) upper Campanian. The diatom assemblages are documented for each of these intervals. Similarities between the diatom flora in the equatorial Pac...
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1991
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ftdatacite:10.1594/pangaea.729022 2023-05-15T17:33:22+02:00 Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 Fourtanier, Elisabeth 1991 application/zip https://dx.doi.org/10.1594/pangaea.729022 https://doi.pangaea.de/10.1594/PANGAEA.729022 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.2973/odp.proc.sr.121.137.1991 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Drilling/drill rig Leg121 Joides Resolution Ocean Drilling Program ODP Supplementary Collection of Datasets Collection article 1991 ftdatacite https://doi.org/10.1594/pangaea.729022 https://doi.org/10.2973/odp.proc.sr.121.137.1991 2022-02-08T16:24:46Z Diatoms occur at Site 768 in the equatorial Indian Ocean in three intervals: (1) Quaternary to upper Pliocene, (2) lower Miocene to upper Oligocene, and (3) upper Campanian. The diatom assemblages are documented for each of these intervals. Similarities between the diatom flora in the equatorial Pacific and at Site 758 allow diatom zonations established in the equatorial Pacific to be used at Site 758, and the presence of a hiatus of about 3-m.y. duration at the Miocene/Oligocene boundary is demonstrated. Upper Pliocene to Quaternary diatom datums levels calibrated to magnetostratigraphy are compared between Site 758, the equatorial Pacific Ocean, and the North Atlantic Ocean. Diachroneity is shown for some of the events. One new taxa, Craspedodiscus elegans var. asymmetricus, n. var., is described, and one new combination, Rossiella magna (Lohman) n. comb., is proposed. Article in Journal/Newspaper North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Indian Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drilling/drill rig Leg121 Joides Resolution Ocean Drilling Program ODP |
spellingShingle |
Drilling/drill rig Leg121 Joides Resolution Ocean Drilling Program ODP Fourtanier, Elisabeth Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 |
topic_facet |
Drilling/drill rig Leg121 Joides Resolution Ocean Drilling Program ODP |
description |
Diatoms occur at Site 768 in the equatorial Indian Ocean in three intervals: (1) Quaternary to upper Pliocene, (2) lower Miocene to upper Oligocene, and (3) upper Campanian. The diatom assemblages are documented for each of these intervals. Similarities between the diatom flora in the equatorial Pacific and at Site 758 allow diatom zonations established in the equatorial Pacific to be used at Site 758, and the presence of a hiatus of about 3-m.y. duration at the Miocene/Oligocene boundary is demonstrated. Upper Pliocene to Quaternary diatom datums levels calibrated to magnetostratigraphy are compared between Site 758, the equatorial Pacific Ocean, and the North Atlantic Ocean. Diachroneity is shown for some of the events. One new taxa, Craspedodiscus elegans var. asymmetricus, n. var., is described, and one new combination, Rossiella magna (Lohman) n. comb., is proposed. |
format |
Article in Journal/Newspaper |
author |
Fourtanier, Elisabeth |
author_facet |
Fourtanier, Elisabeth |
author_sort |
Fourtanier, Elisabeth |
title |
Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 |
title_short |
Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 |
title_full |
Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 |
title_fullStr |
Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 |
title_full_unstemmed |
Upper Oligocene to Quaternary diatom biostratigraphy of ODP Hole 121-758A in the equatorial Indian Ocean, supplement to: Fourtanier, Elisabeth (1991): Diatom biostratigraphy of equatorial Indain Ocean Site 758. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 189-208 |
title_sort |
upper oligocene to quaternary diatom biostratigraphy of odp hole 121-758a in the equatorial indian ocean, supplement to: fourtanier, elisabeth (1991): diatom biostratigraphy of equatorial indain ocean site 758. in: weissel, j; peirce, j; taylor, e; et al. (eds.), proceedings of the ocean drilling program, scientific results, college station, tx (ocean drilling program), 121, 189-208 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
1991 |
url |
https://dx.doi.org/10.1594/pangaea.729022 https://doi.pangaea.de/10.1594/PANGAEA.729022 |
geographic |
Indian Pacific |
geographic_facet |
Indian Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://dx.doi.org/10.2973/odp.proc.sr.121.137.1991 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.729022 https://doi.org/10.2973/odp.proc.sr.121.137.1991 |
_version_ |
1766131847120551936 |