Planktic foraminifera oxygen isotope ratios and Mg/Ca ratios and associated calcification temperature of sediment core 3cBx

Multi-species planktonic foraminifera oxygen isotope ratios (measured on a Finnigan MAT 253) and Mg/Ca ratios (measured on a Perkin Elmer Optima 4200DV ICP-AES) and associated calcification temperature estimates for core 3cBx. Measurements were done on approximately 40 specimens in the 355-425 micro...

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Bibliographic Details
Main Authors: Sagawa, Takuya, Yokoyama, Yusuke, Ikehara, Minoru
Format: Dataset
Language:English
Published: PANGAEA
Subjects:
3cBX
AGE
BC
Box corer
DEPTH
sediment/rock
Estimated according to Mg/Ca = 0.455 exp (0.077*T)
Globigerinella siphonifera
Magnesium/Calcium ratio
δ18O
Globigerinoides conglobatus
Globigerinoides ruber albus
Globorotalia menardii
Globorotalia tumida
Hakuho-Maru
Inductively coupled plasma - atomic emission spectroscopy (ICP-AES)
Perkin Elmer Optima
4200DV
KH-92-1
Mass spectrometer
Thermo Fisher Scientific MAT 253
Mg/Ca-based paleotemperatures
North Pacific Ocean
oxygen isotope ratio
Planktonic foraminifera
Pulleniatina obliquiloculata
Sea surface temperature
Sub-surface temperature
Trilobatus sacculifer
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.965815
Description
Summary:Multi-species planktonic foraminifera oxygen isotope ratios (measured on a Finnigan MAT 253) and Mg/Ca ratios (measured on a Perkin Elmer Optima 4200DV ICP-AES) and associated calcification temperature estimates for core 3cBx. Measurements were done on approximately 40 specimens in the 355-425 micrometer fraction. Cleaning for Mg/Ca was done using both oxidative and reductive steps.

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