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This data report presents the benthic foraminiferal oxygen and carbon isotope records for International Ocean Discovery Program Site U1448 in the Andaman Sea. The record includes 1764 analyses spanning from the core top to 203.19 m core composite depth below the seafloor, Method D. This depth interval spans the past 2.755 My with an average temporal resolution of ~1.9 ky (14 cm sample interval).
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This content will become publicly available on October 1, 2026
Data report: Site U1448 leaf wax hydrogen isotopes, IODP Expedition 353, Andaman Sea
This data report presents the leaf wax hydrogen isotopic record from International Ocean Discovery Program Site U1448 in the Andaman Sea. The record includes 270 analyses spanning from the core top to 39.24 m core composite depth below the seafloor. This depth interval spans the past 638 ky with an average temporal resolution of ~2.37 ky (14 cm sample interval). Site U1448 has a published benthic isotope chronostratigraphy as well as previously published paired leaf wax carbon isotope data, enabling a better understanding of hydroclimate in the Andaman region.
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- Award ID(s):
- 2412279
- PAR ID:
- 10639794
- Publisher / Repository:
- International Ocean Discovery Program
- Date Published:
- Volume:
- 353
- Issue:
- 204
- ISSN:
- 2377-3189
- ISBN:
- 978-1-954252-46-2
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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This data report presents the benthic foraminiferal oxygen and carbon isotope records for International Ocean Discovery Program Site U1448 in the Andaman Sea. The record includes 1764 analyses spanning from the core top to 203.19 m core composite depth below the seafloor, Method D. This depth interval spans the past 2.755 My with an average temporal resolution of ~1.9 ky (14 cm sample interval).more » « less
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