Articles | Volume 39, issue 1
https://doi.org/10.5194/jm-39-1-2020
https://doi.org/10.5194/jm-39-1-2020
Research article
 | 
03 Jan 2020
Research article |  | 03 Jan 2020

Organic-walled dinoflagellate cyst biostratigraphy of the upper Eocene to lower Oligocene Yazoo Formation, US Gulf Coast

Marcelo Augusto De Lira Mota, Guy Harrington, and Tom Dunkley Jones

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Cited articles

Agnini, C., Fornaciari, E., Raffi, I., Catanzariti, R., Pälike, H., Backman, J., and Rio, D.: Biozonation and biochronology of Paleogene calcareous nannofossils from low and middle latitudes, Newsl. Stratigr., 47, 131–181, https://doi.org/10.1127/0078-0421/2014/0042, 2014. 
Aubry, M.-P.: Biostratigraphie du Paléogène épicontinental de l'Europe du Nord-Ouest: Étude fondée sur les nannofossiles calcaires, Université Claude Bernard-Lyon I, Département des sciences de la terre, Vol. 1, 317 pp., 1983. 
Aubry, M.-P.: Northwestern European Paleogene Magnetostratigraphy, biostratigraphy, and paleogeography: Calcareous nannofossil evidence, Geology, 13, 198–202, 1985. 
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Berggren, W. A. and Pearson, P. N.: A Revised Tropical To Subtropical Paleogene Planktonic Foraminiferal Zonation, J. Foramin.l Res., 35, 279–298, https://doi.org/10.2113/35.4.279, 2005. 
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New high-resolution microfossil record from a clay succession in the US Gulf Coastal Plain reveal more accurate age estimates for the critical Eocene–Oligocene transition (EOT), a global climate event marked by the rapid expansion of the first permanent Antarctic ice sheet 34 million years ago. These data suggest a coeval major increase in sedimentation rate. Future isotopic and palaeoecological work on this core can be more precisely integrated with other global records of the EOT.