Member Since 2022
Udara Amarathunga
Harry H. Hess postdoctoral fellow, Princeton University
AGU Research
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Vegetation and dinoflagellate response to the Messinian Salinity Crisis determined from an Iberian margin palynological record
ADVANCES IN UNDERSTANDING “MICROPROXY” RESPONSES TO CLIMATE CHANGE IN ANCIENT AND MODERN OCEANS II POSTER
paleoceanography and paleoclimatology | 12 december 2024
Danielle Noto, Sophie Warny, Sarah J. Feakins, Rac...
Mediterranean-Atlantic oceanic exchange exhibits one of the largest dense saline overflows of the global ocean. As this plume is thought to be a criti...
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Biogeographic distribution of living coccolithophore communities retrieved during the International Ocean Discovery Program (IODP) Expedition 401, Mediterranean–Atlantic Gateway Exchange.
ADVANCES IN UNDERSTANDING “MICROPROXY” RESPONSES TO CLIMATE CHANGE IN ANCIENT AND MODERN OCEANS II POSTER
paleoceanography and paleoclimatology | 12 december 2024
Paige Craig, Barbara Balestra, Shamar Chin, Udara ...
International Ocean Discovery Program (IODP) Expedition 401 was conducted along the continental slope of the West Iberia Continental Margin (Northeast...
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Foraminifera-bound Nitrogen isotope ratio measurements from the Arabian Sea oxygen-deficient zone since the Last Glacial Maximum
OXYGENATION DYNAMICS IN PAST OCEANS I POSTER
paleoceanography and paleoclimatology | 10 december 2024
Udara Amarathunga, Matthew Lacerra, Justin Tam, Da...
Denitrification in the suboxic sediment porewaters and in the water columns oxygen-deficient zones (ODZs) is the dominant fixed nitrogen removal mecha...
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Estimating Plio‐Pleistocene North African Monsoon Runoff Into the Mediterranean Sea and Temperature Impacts
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
04 november 2023
David Heslop, Udara Amarathunga, Elcho Rohling
Sapropels are dark, organic‐rich layers found in Mediterranean sediments that formed during periods of bottom water anoxia. While various mec...
Delayed resurgence of the Mediterranean following the post-Messinian megaflood
UNDERSTANDING THE INFLUENCES OF SEDIMENTARY AND OCEANOGRAPHIC PROCESSES ON GEOCHEMICAL ARCHIVES ACROSS GEOLOGIC TIME V ONLINE POSTER DISCUSSION
paleoceanography and paleoclimatology | 16 december 2022
Udara Amarathunga, Andrew M. Hogg, Elcho Rohling, ...
The Atlantic-Mediterranean gateway was re-established 5.33 Ma ago, terminating the Messinian Salinity Crisis. Collapse of the sill of Gibraltar trigge...
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