Clemens, William A.
Fossil mammalia of the type Lance Formation Wyoming. Part I. Introduction and Multituberculata - Berkeley, CA University of California Press 1963 - pp. 1-105 ilus.
MAMMALIA
ESTADOS UNIDOS
Fossil mammalia of the type Lance Formation Wyoming. Part I. Introduction and Multituberculata - Berkeley, CA University of California Press 1963 - pp. 1-105 ilus.
MAMMALIA
ESTADOS UNIDOS