Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea
Analysis of lithology, grain-size composition, clay minerals, and geochemistry of Upper Pleistocene bottom sediments from the submarine Shirshov Ridge (Bering Sea) showed that the Yukon-Tanana terrane of the Central Alaska was main source area of the sediments. Sedimentary material was transported b...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.816985 2023-05-15T15:43:23+02:00 Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea Levitan, Mikhail A Kuzmina, Tatyana G Luksha, V L Roshchina, I A Syromyatnikov, KV Max, Lars Nürnberg, Dirk Riethdorf, Jan-Rainer Tiedemann, Ralf LATITUDE: 58.875333 * LONGITUDE: 170.690833 * DATE/TIME START: 2009-09-22T00:00:00 * DATE/TIME END: 2009-09-22T00:06:00 2013-07-19 application/zip, 5 datasets https://doi.pangaea.de/10.1594/PANGAEA.816985 https://doi.org/10.1594/PANGAEA.816985 en eng PANGAEA Levitan, Mikhail A; Kuzmina, Tatyana G; Luksha, V L; Roshchina, I A; Syromyatnikov, KV; Max, Lars; Nürnberg, Dirk; Riethdorf, Jan-Rainer; Tiedemann, Ralf (2013): Late Pleistocene sedimentation history of the Shirshov Ridge, Bering Sea. Translated from Geokhimiya, 2013, 51(3), 195-228, Geochemistry International, 51(3), 173-204, https://doi.org/10.1134/S0016702913030051 https://doi.pangaea.de/10.1594/PANGAEA.816985 https://doi.org/10.1594/PANGAEA.816985 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Archive of Ocean Data ARCOD Dataset 2013 ftpangaea https://doi.org/10.1594/PANGAEA.816985 https://doi.org/10.1134/S0016702913030051 2023-01-20T07:33:04Z Analysis of lithology, grain-size composition, clay minerals, and geochemistry of Upper Pleistocene bottom sediments from the submarine Shirshov Ridge (Bering Sea) showed that the Yukon-Tanana terrane of the Central Alaska was main source area of the sediments. Sedimentary material was transported by the Yukon River through Beringia up to the shelf break, where they were entrained by a strong north-west sea current. Lithological data revealed several pulses of ice-rafted debris deposition roughly synchronous with Heinrich events and periods of weaker bottom current intensity. Based on geochemical results we distinguished intervals of an increase in paleoproductivity and extension of the oxygen minimum zone. Our results suggest that there were three stages of deposition driven by glacioeustatic sea-level fluctuations and glacial cycles in Alaska. Dataset Bering Sea Yukon river Alaska Beringia Yukon PANGAEA - Data Publisher for Earth & Environmental Science Bering Sea Shirshov Ridge ENVELOPE(171.000,171.000,57.500,57.500) Yukon ENVELOPE(170.690833,170.690833,58.875333,58.875333) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD |
spellingShingle |
Archive of Ocean Data ARCOD Levitan, Mikhail A Kuzmina, Tatyana G Luksha, V L Roshchina, I A Syromyatnikov, KV Max, Lars Nürnberg, Dirk Riethdorf, Jan-Rainer Tiedemann, Ralf Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea |
topic_facet |
Archive of Ocean Data ARCOD |
description |
Analysis of lithology, grain-size composition, clay minerals, and geochemistry of Upper Pleistocene bottom sediments from the submarine Shirshov Ridge (Bering Sea) showed that the Yukon-Tanana terrane of the Central Alaska was main source area of the sediments. Sedimentary material was transported by the Yukon River through Beringia up to the shelf break, where they were entrained by a strong north-west sea current. Lithological data revealed several pulses of ice-rafted debris deposition roughly synchronous with Heinrich events and periods of weaker bottom current intensity. Based on geochemical results we distinguished intervals of an increase in paleoproductivity and extension of the oxygen minimum zone. Our results suggest that there were three stages of deposition driven by glacioeustatic sea-level fluctuations and glacial cycles in Alaska. |
format |
Dataset |
author |
Levitan, Mikhail A Kuzmina, Tatyana G Luksha, V L Roshchina, I A Syromyatnikov, KV Max, Lars Nürnberg, Dirk Riethdorf, Jan-Rainer Tiedemann, Ralf |
author_facet |
Levitan, Mikhail A Kuzmina, Tatyana G Luksha, V L Roshchina, I A Syromyatnikov, KV Max, Lars Nürnberg, Dirk Riethdorf, Jan-Rainer Tiedemann, Ralf |
author_sort |
Levitan, Mikhail A |
title |
Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea |
title_short |
Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea |
title_full |
Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea |
title_fullStr |
Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea |
title_full_unstemmed |
Composition of bottom sediments from Core SO201-2-101, Shirshov Ridge, Bering Sea |
title_sort |
composition of bottom sediments from core so201-2-101, shirshov ridge, bering sea |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.816985 https://doi.org/10.1594/PANGAEA.816985 |
op_coverage |
LATITUDE: 58.875333 * LONGITUDE: 170.690833 * DATE/TIME START: 2009-09-22T00:00:00 * DATE/TIME END: 2009-09-22T00:06:00 |
long_lat |
ENVELOPE(171.000,171.000,57.500,57.500) ENVELOPE(170.690833,170.690833,58.875333,58.875333) |
geographic |
Bering Sea Shirshov Ridge Yukon |
geographic_facet |
Bering Sea Shirshov Ridge Yukon |
genre |
Bering Sea Yukon river Alaska Beringia Yukon |
genre_facet |
Bering Sea Yukon river Alaska Beringia Yukon |
op_relation |
Levitan, Mikhail A; Kuzmina, Tatyana G; Luksha, V L; Roshchina, I A; Syromyatnikov, KV; Max, Lars; Nürnberg, Dirk; Riethdorf, Jan-Rainer; Tiedemann, Ralf (2013): Late Pleistocene sedimentation history of the Shirshov Ridge, Bering Sea. Translated from Geokhimiya, 2013, 51(3), 195-228, Geochemistry International, 51(3), 173-204, https://doi.org/10.1134/S0016702913030051 https://doi.pangaea.de/10.1594/PANGAEA.816985 https://doi.org/10.1594/PANGAEA.816985 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.816985 https://doi.org/10.1134/S0016702913030051 |
_version_ |
1766377477989466112 |