D
David A. Hodell
Researcher at University of Cambridge
Publications - 300
Citations - 25279
David A. Hodell is an academic researcher from University of Cambridge. The author has contributed to research in topics: Glacial period & Interglacial. The author has an hindex of 81, co-authored 278 publications receiving 21827 citations. Previous affiliations of David A. Hodell include National Museum of Natural History & Environmental Change Institute.
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Journal ArticleDOI
Rapid acidification of the ocean during the Paleocene-Eocene thermal maximum.
James C Zachos,Ursula Röhl,Stephen A. Schellenberg,Appy Sluijs,David A. Hodell,Daniel Clay Kelly,Ellen Thomas,Ellen Thomas,Micah J Nicolo,Isabella Raffi,Lucas Joost Lourens,Heather K McCarren,Dick Kroon +12 more
TL;DR: Geochemical data from five new South Atlantic deep-sea sections indicate that a large mass of carbon dissolved in the ocean at the Paleocene-Eocene boundary and that permanent sequestration of this carbon occurred through silicate weathering feedback.
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Possible role of climate in the collapse of Classic Maya civilization
TL;DR: This paper used a 4.9m sediment core from Lake Chichancanab, Mexico, to reconstruct a continuous record of Holocene climate change for the central Yucatan peninsula.
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An astronomically dated record of Earth's climate and its predictability over the last 66 million years.
Thomas Westerhold,Norbert Marwan,Norbert Marwan,Anna Joy Drury,Anna Joy Drury,Diederik Liebrand,Claudia Agnini,Eleni Anagnostou,James S K Barnet,James S K Barnet,Steven M Bohaty,David De Vleeschouwer,Fabio Florindo,Thomas Frederichs,David A. Hodell,Ann Holbourn,Dick Kroon,Vittoria Lauretano,Kate Littler,Lucas Joost Lourens,Mitchell W Lyle,Heiko Pälike,Ursula Röhl,Jun Tian,Roy H Wilkens,Paul A. Wilson,James C Zachos +26 more
TL;DR: A new, highly resolved, astronomically dated, continuous composite of benthic foraminifer isotope records developed in the authors' laboratories reveals the key role that polar ice volume plays in the predictability of Cenozoic climate dynamics.
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Evolution of Ocean Temperature and Ice Volume Through the Mid-Pleistocene Climate Transition
Henry Elderfield,Patrizia Ferretti,Mervyn Greaves,Simon J Crowhurst,I. N. McCave,David A. Hodell,Alexander M Piotrowski +6 more
TL;DR: The results suggest that the MPT was initiated by an abrupt increase in Antarctic ice volume 900 thousand years ago, and reveal the contributions of ice volume and temperature to glacial cycles, suggest when and why the Mid-Pleistocene Climate Transition occurred, and clarify how carbon is lost from the ocean-atmosphere during deglaciations but also changes because of ocean circulation.
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Middle–Late Cretaceous climate of the southern high latitudes: Stable isotopic evidence for minimal equator-to-pole thermal gradients
TL;DR: In this paper, a detailed δ 18 O and δ 13 C stratigraphy has been generated from analysis of well-preserved Albian-early Maastrichtian foraminifera from Deep Sea Drilling Project (DSDP) Sites 511 and 327 (Falkland Plateau; ≈58° S-62° S paleolatitude) in the southern South Atlantic, and Cenomanian and Coniacian-Santonian (Cenomanians) from DSDP Site 258 (Naturaliste Plateau, ≈