Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]

Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]

EXTRACT (SEE PDF FOR FULL ABSTRACT):Paleomagnetic secular variation (PSV) records have been recovered from three marine sediment cores from Santa Catalina basin, California continental borderland, in order to more accurately date these late Quaternary sediments. ... The sedimentation rates derived from the time/depth curves suggest a constant rate of 20-25 cm/ky for the last 6700 years throughout Santa Catalina basin, and more variable rates (but constant within each core) of 13-86 cm/ky prior to 6700 ybp. The sedimentation rates prior to 6700 ybp are lowest in the southcentral portion of the basin and systematically increase toward the north end of the basin. These results suggest that 6700±300 ybp marks a major change in paleoceanographic processes within Santa Catalina basin.

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Bibliographic Details
Main Author: Lund, Steve P.
Format: conference_item biblioteca
Language:English
Published: 1988
Subjects:Earth Sciences, Oceanography, PACLIM,
Online Access:http://hdl.handle.net/1834/30341
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spelling dig-aquadocs-1834-303412021-06-25T03:16:05Z Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract] Lund, Steve P. Earth Sciences Oceanography PACLIM EXTRACT (SEE PDF FOR FULL ABSTRACT):Paleomagnetic secular variation (PSV) records have been recovered from three marine sediment cores from Santa Catalina basin, California continental borderland, in order to more accurately date these late Quaternary sediments. ... The sedimentation rates derived from the time/depth curves suggest a constant rate of 20-25 cm/ky for the last 6700 years throughout Santa Catalina basin, and more variable rates (but constant within each core) of 13-86 cm/ky prior to 6700 ybp. The sedimentation rates prior to 6700 ybp are lowest in the southcentral portion of the basin and systematically increase toward the north end of the basin. These results suggest that 6700±300 ybp marks a major change in paleoceanographic processes within Santa Catalina basin. 2021-06-24T16:50:22Z 2021-06-24T16:50:22Z 1988 conference_item http://hdl.handle.net/1834/30341 en application/pdf application/pdf 38-38 http://aquaticcommons.org/id/eprint/14477 8 2014-02-08 00:21:05 14477
institution UNESCO
collection DSpace
country Francia
countrycode FR
component Bibliográfico
access En linea
databasecode dig-aquadocs
tag biblioteca
region Europa del Oeste
libraryname Repositorio AQUADOCS
language English
topic Earth Sciences
Oceanography
PACLIM
Earth Sciences
Oceanography
PACLIM
spellingShingle Earth Sciences
Oceanography
PACLIM
Earth Sciences
Oceanography
PACLIM
Lund, Steve P.
Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
description EXTRACT (SEE PDF FOR FULL ABSTRACT):Paleomagnetic secular variation (PSV) records have been recovered from three marine sediment cores from Santa Catalina basin, California continental borderland, in order to more accurately date these late Quaternary sediments. ... The sedimentation rates derived from the time/depth curves suggest a constant rate of 20-25 cm/ky for the last 6700 years throughout Santa Catalina basin, and more variable rates (but constant within each core) of 13-86 cm/ky prior to 6700 ybp. The sedimentation rates prior to 6700 ybp are lowest in the southcentral portion of the basin and systematically increase toward the north end of the basin. These results suggest that 6700±300 ybp marks a major change in paleoceanographic processes within Santa Catalina basin.
format conference_item
topic_facet Earth Sciences
Oceanography
PACLIM
author Lund, Steve P.
author_facet Lund, Steve P.
author_sort Lund, Steve P.
title Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
title_short Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
title_full Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
title_fullStr Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
title_full_unstemmed Stratigraphy and chronology of Holocene marine sedment core from the California continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
title_sort stratigraphy and chronology of holocene marine sedment core from the california continental borderland and their paleoceanographic/paleoclimatic significance [abstract]
publishDate 1988
url http://hdl.handle.net/1834/30341
work_keys_str_mv AT lundstevep stratigraphyandchronologyofholocenemarinesedmentcorefromthecaliforniacontinentalborderlandandtheirpaleoceanographicpaleoclimaticsignificanceabstract
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