Data collected in this study from IODP Site U1486.

Samples are ordered by depth within each segment of the inter-hole splice. Depths below sea floor on the CSF-A scale are converted to composite depths on the CCSF scale according to offsets given in the affine table in Ref [ 52 ]. Ages are calculated within the age-model tie points indicated and as...

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Bibliographic Details
Main Authors: Paul N. Pearson (8874791), Luke Penny (10634631)
Format: Dataset
Language:unknown
Published: 2021
Subjects:
Evolutionary Biology
Ecology
Inorganic Chemistry
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
species show
Indian Oceans
west Pacific
Coiling directions
evolution
dextral
planktonic foraminifer Pulleniatina
sediment cores
million
sinistral specimens
years Planktonic foraminifera
biostratigraphic correlation
planktonic foraminifer genus Pullen.
marine protists
sinistral shells
isotope analyses
International Ocean Discovery Progr.
oxygen isotopes
Deep-sea sediment cores
fluctuation
asexual organisms
sediment samples
use single-specimen
Indonesian through-flow
Indian
Pacific
Pullen
Planktonic foraminifera
Online Access:https://doi.org/10.1371/journal.pone.0249113.s003
Description
Summary:Samples are ordered by depth within each segment of the inter-hole splice. Depths below sea floor on the CSF-A scale are converted to composite depths on the CCSF scale according to offsets given in the affine table in Ref [ 52 ]. Ages are calculated within the age-model tie points indicated and as given in S1 Table . Sample weights and Pulleniatina coiling counts of 50 specimens are reported. In the intensive study windows indicated, samples were split and the absolute number of sinistral and dextral specimens recorded; these data were substituted for earlier counts, and those counts discounted, in these windows only. (XLSX)

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