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Journal article

Thallium isotope evidence for a permanent increase in marine organic carbon export in the early Eocene

Abstract:

The first high resolution thallium (Tl) isotope records in two ferromanganese crusts (Fe-Mn crusts), CD29 and D11 from the Pacific Ocean are presented. The crusts record pronounced but systematic changes in 205Tl/ 203Tl that are unlikely to reflect diagenetic overprinting or changes in isotope fractionation between seawater and Fe-Mn crusts. It appears more likely that the Fe-Mn crusts track the Tl isotope composition of seawater over time. The...

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Publication status:
Published

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Publisher copy:
10.1016/j.epsl.2008.12.010

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Journal:
EARTH AND PLANETARY SCIENCE LETTERS
Volume:
278
Issue:
3-4
Pages:
297-307
Publication date:
2009-02-25
DOI:
ISSN:
0012-821X
URN:
uuid:c2774828-e60b-46bf-8aa1-c49c044aba22
Source identifiers:
82866
Local pid:
pubs:82866

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