On a restoration of the base of the cranium of Hesperornis regalis
By: by Dr. R. W. Shufeldt.  December 15, 1915.
Series: Bulletins of American paleontology.; v. 5, no. 25
Publisher: Cornell univ., Harris co.
Published: 1915
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 12
Subjects: Hesperornis.