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dc.contributor.authorNaik, S.S.
dc.date.accessioned2016-04-11T08:26:54Z
dc.date.available2016-04-11T08:26:54Z
dc.date.issued2016
dc.identifier.citationJournal Geological Society of India, vol.87(3); 2016; 323-326
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/4953
dc.description.abstractMg/Ca ratios were measured in core AAS9/21 from the eastern Arabian Sea (EAS), on two sets of planktonic foraminifera, one with a mixture of Globigerinoides ruber genotypes (sensu stricto and sensu lato) and the second which contained only G. ruber sensu stricto, living in the top 30 m of the water column. During the Holocene, sea surface temperatures (SSTs) in set 1 are cooler in comparison to that of set 2. During the deglaciation, SSTs derived using both these sets are similar, probably due to increased upwelling during this period. The drawback in using undifferentiated G. ruber is that the relative proportion of each genotype varies through different time periods as seen in the EAS and may influence the temperature reconstructions
dc.language.isoen
dc.publisherGeological Society of India
dc.rightsCopyright [2016] Geological Society of India. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository
dc.subjectMETEOROLOGY AND CLIMATOLOGY
dc.subjectCHEMISTRY AND BIOGEOCHEMISTRY
dc.subjectGEOLOGY AND GEOPHYSICS
dc.subjectPALAEO-STUDIES
dc.subjectPALAEO-STUDIES
dc.titleA comparison of Mg/Ca ratios in Globigerinoides ruber (white): sensu stricto versus a mixture of genotypes
dc.typeJournal Article


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