Paleogene Equatorial Penguins Challenge the Proposed Relationship between Biogeography, Diversity, and Cenozoic Climate Change

Autor: Clarke, Julia A., Ksepka, Daniel T., Stucchi, Marcelo, Urbina, Mario, Giannini, Norberto, Bertelli, Sara, Narváez, Yanina, Boyd, Clint A.
Zdroj: Proceedings of the National Academy of Sciences of the United States of America, 2007 Jul 01. 104(28), 11545-11550.
Databáze: JSTOR Journals