Quantifying the isotopic composition of oxygen and carbon through time in the core MD032607, located off South Australia

Oxygen

The calcareous tests of Globigerina bulloides are analysed to quantify the isotopic composition of oxygen and carbon through time at core site MD032607 (137.4065 E, 36.9606 S).The lightest 18O value of 0.43ppt was recorded during the Holocene (20cm depth) while the heaviest 18O value of -2.71ppt was registered at the LGM (300cm depth). The 13C record ranges from a minimum at approximately 25cm (~2155yrs BP) of 0.00ppt, to a maximum value at 120cm (~10,330yrs BP) of 1.26ppt.

Data and resources

ANU_Spooner_MD032607_1_data.xls

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aodn:bluenet_datasets_leeuwin_current

Core data - Leeuwin Current

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License Graphic

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Additional information

Temporal extent	2003-01-01 – 2003-01-01
Date (publication)	2007-03-21
Status	completed
Update frequency	notPlanned
Metadata language	en
License	Creative Commons Attribution 4.0
Source metadata	ISO 19115 XML
Last updated	2026-11-05
Created	2026-11-05
API	package_show