Cover image for Permian Gastropoda of the Southwestern United States. I. Euomphalacea ...
Title:
Permian Gastropoda of the Southwestern United States. I. Euomphalacea ...
Author:
Yochelson, Ellis L. (Ellis Leon), 1928-2006.
Publication Information:
New York : Amer. Mus. of Nat. Hist., 1956.
Physical Description:
pages 173-276. octavo.
General Note:
With a section on the effect of the Crinoid host ... By Arthur L. Bowsher.

Submitted ... for the degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University.

Text figures 1-4, plates 9-24, tables 1-35.
Language:
English
Format :
Book