Articles | Volume 16, issue 3
https://doi.org/10.5194/cp-16-973-2020
https://doi.org/10.5194/cp-16-973-2020
Research article
 | 
09 Jun 2020
Research article |  | 09 Jun 2020

Paleogeographic controls on the evolution of Late Cretaceous ocean circulation

Jean-Baptiste Ladant, Christopher J. Poulsen, Frédéric Fluteau, Clay R. Tabor, Kenneth G. MacLeod, Ellen E. Martin, Shannon J. Haynes, and Masoud A. Rostami

Data sets

Supporting model data for Paleogeographic controls on the evolution of Late Cretaceous ocean circulation by Ladant, J.-B., et al. in Climate of the Past, doi:10.5194/cp-2019-157 J.-B. Ladant, C. J. Poulsen, F. Fluteau, C. R. Tabor, K. G. MacLeod, E. E. Martin, S. J. Haynes, and M. A. Rostami https://doi.org/10.5281/zenodo.3741722

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Short summary
Understanding of the role of ocean circulation on climate is contingent on the ability to reconstruct its modes and evolution. Here, we show that earth system model simulations of the Late Cretaceous predict major changes in ocean circulation as a result of paleogeographic and gateway evolution. Comparisons of model results with available data compilations demonstrate reasonable agreement but highlight that various plausible theories of ocean circulation change coexist during this period.