Abstract
Research Article| June 01, 1998 Global climatic forcing of deep-sea benthic foraminiferal test size during the past 120 m.y. Kunio Kaiho Kunio Kaiho 1Institute of Geology and Paleontology, Tohoku University, Sendai 980, Japan Search for other works by this author on: GSW Google Scholar Author and Article Information Kunio Kaiho 1Institute of Geology and Paleontology, Tohoku University, Sendai 980, Japan Publisher: Geological Society of America First Online: 02 Jun 2017 Online ISSN: 1943-2682 Print ISSN: 0091-7613 Geological Society of America Geology (1998) 26 (6): 491–494. https://doi.org/10.1130/0091-7613(1998)026<0491:GCFODS>2.3.CO;2 Article history First Online: 02 Jun 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Kunio Kaiho; Global climatic forcing of deep-sea benthic foraminiferal test size during the past 120 m.y.. Geology 1998;; 26 (6): 491–494. doi: https://doi.org/10.1130/0091-7613(1998)026<0491:GCFODS>2.3.CO;2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyGeology Search Advanced Search Abstract Stratigraphic distribution of the maximum diameter of the largest deep-water (> 1500 m water depths) calcareous trochospiral benthic foraminiferal tests in samples representing the past 120 m.y. shows that average values of the maximum diameter have doubled since Early Cretaceous time. Fluctuations in test size show six minima and six maxima. It is significant that the fluctuations correspond to changes in global climate and in deep-water dissolved oxygen conditions. This latter synchronism indicates that deep-sea foraminiferal test size was likely controlled by fluctuations in the level of dissolved oxygen or related factors in the deep ocean caused by global climatic changes. This content is PDF only. Please click on the PDF icon to access. First Page Preview Close Modal You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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