Oligocene plotopterid skulls from western North America and their bearing on the phylogenetic affinities of these penguin-like seabirds
Mayr, Gerald, Goedert, James L., Vogel, OlafVolume:
35
Language:
english
Journal:
Journal of Vertebrate Paleontology
DOI:
10.1080/02724634.2014.943764
Date:
July, 2015
File:
PDF, 5.59 MB
english, 2015