Coiling Direction of Globigerina pachyderma as a Climatic Index

An interdependence between the geographical distribution of dextral and sinistral populations of the planktonic foraminifer, Globigerina pachyderma , and sea surface-temperatures is demonstrated. It is inferred that changes in dominant coiling direction at lower levels in sediment cores from the Nor...

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Published in:Science
Main Author: Ericson, David B.
Format: Article in Journal/Newspaper
Language:English
Published: American Association for the Advancement of Science (AAAS) 1959
Subjects:
North Atlantic
Online Access:http://dx.doi.org/10.1126/science.130.3369.219
https://www.science.org/doi/pdf/10.1126/science.130.3369.219
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spelling craaas:10.1126/science.130.3369.219 2024-06-23T07:54:58+00:00 Coiling Direction of Globigerina pachyderma as a Climatic Index Ericson, David B. 1959 http://dx.doi.org/10.1126/science.130.3369.219 https://www.science.org/doi/pdf/10.1126/science.130.3369.219 en eng American Association for the Advancement of Science (AAAS) Science volume 130, issue 3369, page 219-220 ISSN 0036-8075 1095-9203 journal-article 1959 craaas https://doi.org/10.1126/science.130.3369.219 2024-06-06T04:01:00Z An interdependence between the geographical distribution of dextral and sinistral populations of the planktonic foraminifer, Globigerina pachyderma , and sea surface-temperatures is demonstrated. It is inferred that changes in dominant coiling direction at lower levels in sediment cores from the North Atlantic record southward shifts of isotherms during the last ice age. Article in Journal/Newspaper North Atlantic AAAS Resource Center (American Association for the Advancement of Science) Science 130 3369 219 220
institution Open Polar
collection AAAS Resource Center (American Association for the Advancement of Science)
op_collection_id craaas
language English
description An interdependence between the geographical distribution of dextral and sinistral populations of the planktonic foraminifer, Globigerina pachyderma , and sea surface-temperatures is demonstrated. It is inferred that changes in dominant coiling direction at lower levels in sediment cores from the North Atlantic record southward shifts of isotherms during the last ice age.
format Article in Journal/Newspaper
author Ericson, David B.
spellingShingle Ericson, David B.
Coiling Direction of Globigerina pachyderma as a Climatic Index
author_facet Ericson, David B.
author_sort Ericson, David B.
title Coiling Direction of Globigerina pachyderma as a Climatic Index
title_short Coiling Direction of Globigerina pachyderma as a Climatic Index
title_full Coiling Direction of Globigerina pachyderma as a Climatic Index
title_fullStr Coiling Direction of Globigerina pachyderma as a Climatic Index
title_full_unstemmed Coiling Direction of Globigerina pachyderma as a Climatic Index
title_sort coiling direction of globigerina pachyderma as a climatic index
publisher American Association for the Advancement of Science (AAAS)
publishDate 1959
url http://dx.doi.org/10.1126/science.130.3369.219
https://www.science.org/doi/pdf/10.1126/science.130.3369.219
genre North Atlantic
genre_facet North Atlantic
op_source Science
volume 130, issue 3369, page 219-220
ISSN 0036-8075 1095-9203
op_doi https://doi.org/10.1126/science.130.3369.219
container_title Science
container_volume 130
container_issue 3369
container_start_page 219
op_container_end_page 220
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