New Protocetid whale from the middle Eocene of Pakistan
Subtitle: birth on land, precocial development, and sexual dimorphism
By: Philip D. Gingerich ... [et al.].
Publisher: PLoS One
Published: 2009
Language: eng
Number of pages: 20
Subjects: Fossil Whales
Notes: Reprint from PLoS ONE, February 2009, Volume 4, issue 2.

Includes bibliographical references (p. 19-20)

"Open access--freely available online".