The rise of ocean giants: maximum body size in Cenozoic marine mammals as an indicator for productivity in the Pacific and Atlantic OceansDOI: info:10.1098/rsbl.2016.0186v. 12No. 7
Pyenson, Nicholas D. and Vermeij, Geerat J. 2016. "The rise of ocean giants: maximum body size in Cenozoic marine mammals as an indicator for productivity in the Pacific and Atlantic Oceans." Biology Letters, 12, (7). https://doi.org/10.1098/rsbl.2016.0186.