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  • Long term C cycle and climate dynamics in early Cenozoic from planktonic foraminiferal CO2 reconstructions

Long term C cycle and climate dynamics in early Cenozoic from planktonic foraminiferal CO2 reconstructions

20.09.2018, 11:00 Uhr
MARUM Seminar
MARUM I Raum 2070

 

Dr. Eleni Anagnostou

(GEOMAR - Helmholtz-Zentrum für Ozeanforschung Kiel)

 

Eocene atmospheric CO2 reconstructions, using the boron isotope proxy in planktonic foraminifera, have recently reached the understanding to provide confidence for higher resolution reconstructions within the Paleogene. Here, recent multi site CO2 reconstructions will be presented, extending from 55.5 to 34 Ma. These will be compared with sea surface temperature reconstructions, and benthic foraminifera oxygen and carbon isotopes, to identify drivers of cooling and atmospheric CO2 change, and potential feedback mechanisms.

Hosted by:

Dr. Thomas Westerhold

Telefon: 

+49 421 218-65672

Fax:

+49 421 218-9865672

E-Mail:

Raum: 

MARUM I, 0220