Cover image for Anurans from the early Tertiary of Patagonia
Title:
Anurans from the early Tertiary of Patagonia
Author:
Schaeffer, Bobb, 1913-2004.
Personal Author:
Publication Information:
New York : [American Museum of Natural History], 1949.
Physical Description:
pages 41-68, 4 unnumbered pages of plates : illustrations ; 26 cm.
General Note:
"Issued March 28, 1949"--T.p. verso.

"The present study is based on a collection of Lower Eocene and Middle and Upper Oligocene anurans obtained by Dr. George Gaylord Simpson in 1930 and 1934 while on the First and Second Scarritt Patagonian expeditions"--P. 47.
Language:
English
Format :
Book