No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ...
Supplementary datasets of ichthyolith accumulation rates, as well as updated accumulation rate calculations for silica and barium from published literature, compiled for the following manuscript on the GTS2012 age model:The Eocene-Oligocene (E/O) boundary ~33.9 million years ago, has been described...
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ftdatacite:10.1594/pangaea.910379 2024-09-15T17:40:37+00:00 No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... Sibert, Elizabeth C Zill, Michelle E Frigyik, Ella T Norris, Richard D 2020 application/zip https://dx.doi.org/10.1594/pangaea.910379 https://doi.pangaea.de/10.1594/PANGAEA.910379 en eng PANGAEA https://store.pangaea.de/Publications/SibertE-etal_2020/Sibert_etal_EOT_Fish_Supplemental_Data_Tables.xlsx https://dx.doi.org/10.1038/s41561-020-0540-2 https://store.pangaea.de/Publications/SibertE-etal_2020/Sibert_etal_EOT_Fish_Supplemental_Data_Tables.xlsx Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 ichthyolith ichthyolith accumulation rate ichthyoliths Drilling/drill rig Leg73 Glomar Challenger Deep Sea Drilling Project DSDP article Collection Supplementary Publication Series of Datasets 2020 ftdatacite https://doi.org/10.1594/pangaea.91037910.1038/s41561-020-0540-2 2024-08-01T10:57:37Z Supplementary datasets of ichthyolith accumulation rates, as well as updated accumulation rate calculations for silica and barium from published literature, compiled for the following manuscript on the GTS2012 age model:The Eocene-Oligocene (E/O) boundary ~33.9 million years ago, has been described as a state change in the Earth system, marked by the permanent glaciation of Antarctica and a proposed increase in oceanic productivity. Here we quantified the response of fish production and biodiversity to this event using microfossil fish teeth (ichthyoliths) in seven deep-sea cores. Ichthyolith Accumulation Rate (IAR, a proxy for fish biomass production) shows no synchronous trends across the E/O. IAR in the Southern Ocean and Pacific Gyre sites is an order of magnitude lower than the equatorial and Atlantic sites, demonstrating that the Southern Ocean was not a highly productive ecosystem for fish before or after the E/O. Further, tooth morphotype diversity and assemblage composition remained stable across ... : Supplement to: Sibert, Elizabeth C; Zill, Michelle E; Frigyik, Ella T; Norris, Richard D (2020): No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition. Nature Geoscience, 13(3), 238-242 ... Article in Journal/Newspaper Antarc* Antarctica Southern Ocean DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
ichthyolith ichthyolith accumulation rate ichthyoliths Drilling/drill rig Leg73 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
ichthyolith ichthyolith accumulation rate ichthyoliths Drilling/drill rig Leg73 Glomar Challenger Deep Sea Drilling Project DSDP Sibert, Elizabeth C Zill, Michelle E Frigyik, Ella T Norris, Richard D No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... |
topic_facet |
ichthyolith ichthyolith accumulation rate ichthyoliths Drilling/drill rig Leg73 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
Supplementary datasets of ichthyolith accumulation rates, as well as updated accumulation rate calculations for silica and barium from published literature, compiled for the following manuscript on the GTS2012 age model:The Eocene-Oligocene (E/O) boundary ~33.9 million years ago, has been described as a state change in the Earth system, marked by the permanent glaciation of Antarctica and a proposed increase in oceanic productivity. Here we quantified the response of fish production and biodiversity to this event using microfossil fish teeth (ichthyoliths) in seven deep-sea cores. Ichthyolith Accumulation Rate (IAR, a proxy for fish biomass production) shows no synchronous trends across the E/O. IAR in the Southern Ocean and Pacific Gyre sites is an order of magnitude lower than the equatorial and Atlantic sites, demonstrating that the Southern Ocean was not a highly productive ecosystem for fish before or after the E/O. Further, tooth morphotype diversity and assemblage composition remained stable across ... : Supplement to: Sibert, Elizabeth C; Zill, Michelle E; Frigyik, Ella T; Norris, Richard D (2020): No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition. Nature Geoscience, 13(3), 238-242 ... |
format |
Article in Journal/Newspaper |
author |
Sibert, Elizabeth C Zill, Michelle E Frigyik, Ella T Norris, Richard D |
author_facet |
Sibert, Elizabeth C Zill, Michelle E Frigyik, Ella T Norris, Richard D |
author_sort |
Sibert, Elizabeth C |
title |
No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... |
title_short |
No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... |
title_full |
No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... |
title_fullStr |
No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... |
title_full_unstemmed |
No state change in pelagic fish production and biodiversity during the Eocene-Oligocene Transition ... |
title_sort |
no state change in pelagic fish production and biodiversity during the eocene-oligocene transition ... |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.910379 https://doi.pangaea.de/10.1594/PANGAEA.910379 |
genre |
Antarc* Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctica Southern Ocean |
op_relation |
https://store.pangaea.de/Publications/SibertE-etal_2020/Sibert_etal_EOT_Fish_Supplemental_Data_Tables.xlsx https://dx.doi.org/10.1038/s41561-020-0540-2 https://store.pangaea.de/Publications/SibertE-etal_2020/Sibert_etal_EOT_Fish_Supplemental_Data_Tables.xlsx |
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/10.1594/pangaea.91037910.1038/s41561-020-0540-2 |
_version_ |
1810486647531241472 |