Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ...
After the mass extinction at the Cretaceous/Paleogene (K/Pg) boundary (~66 Ma), life forms quickly radiated to occupy ecological niches in the world’s oceans. Nevertheless, the aftermath of the Chicxulub impact, the massive volcanism of the Deccan Traps and climatic perturbations endured during the...
Main Authors: | , , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Zenodo
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5281/zenodo.10884789 https://zenodo.org/doi/10.5281/zenodo.10884789 |
id |
ftdatacite:10.5281/zenodo.10884789 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5281/zenodo.10884789 2024-04-28T08:38:12+00:00 Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... Krahl, Guilherme Arenillas, Ignacio Gilabert, Vicente Kochhann, Karlos G. D. Bom, Marlone H. H. Fauth, Gerson Arz, José Antonio 2023 https://dx.doi.org/10.5281/zenodo.10884789 https://zenodo.org/doi/10.5281/zenodo.10884789 en eng Zenodo https://dx.doi.org/10.1127/nos/2023/0744 https://dx.doi.org/10.5281/zenodo.10880515 https://dx.doi.org/10.5281/zenodo.10884790 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Geology FOS Earth and related environmental sciences Paleontology Paleoclimatology Mass Extinction Cretaceous/Paleogene Micropaleontology Foraminifera Deccan volcanism Chicxulub impact ODP Site 1262 dataset Dataset 2023 ftdatacite https://doi.org/10.5281/zenodo.1088478910.1127/nos/2023/074410.5281/zenodo.1088051510.5281/zenodo.10884790 2024-04-02T12:41:45Z After the mass extinction at the Cretaceous/Paleogene (K/Pg) boundary (~66 Ma), life forms quickly radiated to occupy ecological niches in the world’s oceans. Nevertheless, the aftermath of the Chicxulub impact, the massive volcanism of the Deccan Traps and climatic perturbations endured during the early Danian. The impact of consequent carbon cycle perturbations on nascent plankton communities, such as the Dan-C2 event (~65.80 to ~65.71 Ma), is still poorly known. In this work, we present a detailed study of planktic foraminiferal assemblages from Ocean Drilling Program (ODP) Site 1262 (Walvis Ridge, South Atlantic Ocean), spanning the first ~400 kyr of the Danian. No relevant perturbations in planktic foraminiferal assemblages and carbonate preservation indices have been identified at Site 1262 during the Dan-C2 event. Approximately 50 kyr before the beginning of the Dan-C2 event, a Hg-rich interval, potentially linked to the emplacement of the Ambenali Formation of the Deccan Traps massive volcanism, is ... : This work was supported by grant PID2022-136233NB-I00 funded by MCIN/ AEI /10.13039/501100011033/and by ERDF A way to make Europe. Vicente Gilabert acknowledges support from Ministerio de Universidades (MIU) and European Union (Margarita Salas post-doctoral grant) funded by European Union-NextGeneration EU. ... Dataset South Atlantic Ocean 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 |
topic |
Geology FOS Earth and related environmental sciences Paleontology Paleoclimatology Mass Extinction Cretaceous/Paleogene Micropaleontology Foraminifera Deccan volcanism Chicxulub impact ODP Site 1262 |
spellingShingle |
Geology FOS Earth and related environmental sciences Paleontology Paleoclimatology Mass Extinction Cretaceous/Paleogene Micropaleontology Foraminifera Deccan volcanism Chicxulub impact ODP Site 1262 Krahl, Guilherme Arenillas, Ignacio Gilabert, Vicente Kochhann, Karlos G. D. Bom, Marlone H. H. Fauth, Gerson Arz, José Antonio Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... |
topic_facet |
Geology FOS Earth and related environmental sciences Paleontology Paleoclimatology Mass Extinction Cretaceous/Paleogene Micropaleontology Foraminifera Deccan volcanism Chicxulub impact ODP Site 1262 |
description |
After the mass extinction at the Cretaceous/Paleogene (K/Pg) boundary (~66 Ma), life forms quickly radiated to occupy ecological niches in the world’s oceans. Nevertheless, the aftermath of the Chicxulub impact, the massive volcanism of the Deccan Traps and climatic perturbations endured during the early Danian. The impact of consequent carbon cycle perturbations on nascent plankton communities, such as the Dan-C2 event (~65.80 to ~65.71 Ma), is still poorly known. In this work, we present a detailed study of planktic foraminiferal assemblages from Ocean Drilling Program (ODP) Site 1262 (Walvis Ridge, South Atlantic Ocean), spanning the first ~400 kyr of the Danian. No relevant perturbations in planktic foraminiferal assemblages and carbonate preservation indices have been identified at Site 1262 during the Dan-C2 event. Approximately 50 kyr before the beginning of the Dan-C2 event, a Hg-rich interval, potentially linked to the emplacement of the Ambenali Formation of the Deccan Traps massive volcanism, is ... : This work was supported by grant PID2022-136233NB-I00 funded by MCIN/ AEI /10.13039/501100011033/and by ERDF A way to make Europe. Vicente Gilabert acknowledges support from Ministerio de Universidades (MIU) and European Union (Margarita Salas post-doctoral grant) funded by European Union-NextGeneration EU. ... |
format |
Dataset |
author |
Krahl, Guilherme Arenillas, Ignacio Gilabert, Vicente Kochhann, Karlos G. D. Bom, Marlone H. H. Fauth, Gerson Arz, José Antonio |
author_facet |
Krahl, Guilherme Arenillas, Ignacio Gilabert, Vicente Kochhann, Karlos G. D. Bom, Marlone H. H. Fauth, Gerson Arz, José Antonio |
author_sort |
Krahl, Guilherme |
title |
Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... |
title_short |
Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... |
title_full |
Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... |
title_fullStr |
Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... |
title_full_unstemmed |
Data from: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean) ... |
title_sort |
data from: impact of early danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the odp site 1262 (south atlantic ocean) ... |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://dx.doi.org/10.5281/zenodo.10884789 https://zenodo.org/doi/10.5281/zenodo.10884789 |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
https://dx.doi.org/10.1127/nos/2023/0744 https://dx.doi.org/10.5281/zenodo.10880515 https://dx.doi.org/10.5281/zenodo.10884790 |
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/10.5281/zenodo.1088478910.1127/nos/2023/074410.5281/zenodo.1088051510.5281/zenodo.10884790 |
_version_ |
1797569381519065088 |