Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ...
Except for a few discontinuous fragments of the Late Cretaceous/Early Cenozoic climate history and depositional environment, the paleoenvironmental evolution of the pre-Neogene central Arctic Ocean was virtually unknown prior to the IODP Expedition 302 (Arctic Ocean Coring Expedition – ACEX) drillin...
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ftdatacite:10.1594/pangaea.476007 2023-05-15T14:48:08+02:00 Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... Stein, Ruediger Boucsein, Bettina Meyer, Hanno 2006 application/zip https://dx.doi.org/10.1594/pangaea.476007 https://doi.pangaea.de/10.1594/PANGAEA.476007 en eng PANGAEA https://dx.doi.org/10.1029/2006gl026776 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP article Collection Supplementary Publication Series of Datasets 2006 ftdatacite https://doi.org/10.1594/pangaea.47600710.1029/2006gl026776 2023-04-03T12:51:48Z Except for a few discontinuous fragments of the Late Cretaceous/Early Cenozoic climate history and depositional environment, the paleoenvironmental evolution of the pre-Neogene central Arctic Ocean was virtually unknown prior to the IODP Expedition 302 (Arctic Ocean Coring Expedition – ACEX) drilling campaign on Lomonosov Ridge in 2004. Here we present detailed organic carbon (OC) records from the entire ca. 200 m thick Paleogene OC-rich section of the ACEX drill sites. These records indicate euxinic „Black Sea-type“ conditions favorable for the preservation of labile aquatic (marine algae-type) OC occur throughout the upper part of the early Eocene and the middle Eocene, explained by salinity stratification due to freshwater discharge. The superimposed short-term („Milankovitch-type“) variability in amount and composition of OC is related to changes in primary production and terrigenous input. Prominent early Eocene events of algae-type OC preservation coincide with global d13C events such as the PETM and ... : Supplement to: Stein, Ruediger; Boucsein, Bettina; Meyer, Hanno (2006): Anoxia and high primary production in the Paleogene central Arctic Ocean: first detailed records from Lomonosov Ridge. Geophysical Research Letters, 33, L18606 ... Article in Journal/Newspaper Arctic Arctic Ocean Lomonosov Ridge DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Hanno ENVELOPE(17.444,17.444,66.301,66.301) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
spellingShingle |
Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP Stein, Ruediger Boucsein, Bettina Meyer, Hanno Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... |
topic_facet |
Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
description |
Except for a few discontinuous fragments of the Late Cretaceous/Early Cenozoic climate history and depositional environment, the paleoenvironmental evolution of the pre-Neogene central Arctic Ocean was virtually unknown prior to the IODP Expedition 302 (Arctic Ocean Coring Expedition – ACEX) drilling campaign on Lomonosov Ridge in 2004. Here we present detailed organic carbon (OC) records from the entire ca. 200 m thick Paleogene OC-rich section of the ACEX drill sites. These records indicate euxinic „Black Sea-type“ conditions favorable for the preservation of labile aquatic (marine algae-type) OC occur throughout the upper part of the early Eocene and the middle Eocene, explained by salinity stratification due to freshwater discharge. The superimposed short-term („Milankovitch-type“) variability in amount and composition of OC is related to changes in primary production and terrigenous input. Prominent early Eocene events of algae-type OC preservation coincide with global d13C events such as the PETM and ... : Supplement to: Stein, Ruediger; Boucsein, Bettina; Meyer, Hanno (2006): Anoxia and high primary production in the Paleogene central Arctic Ocean: first detailed records from Lomonosov Ridge. Geophysical Research Letters, 33, L18606 ... |
format |
Article in Journal/Newspaper |
author |
Stein, Ruediger Boucsein, Bettina Meyer, Hanno |
author_facet |
Stein, Ruediger Boucsein, Bettina Meyer, Hanno |
author_sort |
Stein, Ruediger |
title |
Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... |
title_short |
Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... |
title_full |
Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... |
title_fullStr |
Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... |
title_full_unstemmed |
Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean ... |
title_sort |
bulk sedimentology from sites m0002 and m0004 of the acex (exp302) expedition to the arctic ocean ... |
publisher |
PANGAEA |
publishDate |
2006 |
url |
https://dx.doi.org/10.1594/pangaea.476007 https://doi.pangaea.de/10.1594/PANGAEA.476007 |
long_lat |
ENVELOPE(17.444,17.444,66.301,66.301) |
geographic |
Arctic Arctic Ocean Hanno |
geographic_facet |
Arctic Arctic Ocean Hanno |
genre |
Arctic Arctic Ocean Lomonosov Ridge |
genre_facet |
Arctic Arctic Ocean Lomonosov Ridge |
op_relation |
https://dx.doi.org/10.1029/2006gl026776 |
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.47600710.1029/2006gl026776 |
_version_ |
1766319222983491584 |