4 treff

Stratigraphy and biostratigraphy of late Cenozoic deposits in central Sioux County, western Nebraska
Morris F. Skinner, Shirley M. Skinner, Ra...
Bok Engelsk 1977
Early Pleistocene pre-glacial and glacial rocks and faunas of north-central Nebraska
[by] Morris F. Skinner [and] Claude W. Hi...
Bok Engelsk 1972
Cenozoic rocks and faunas of Turtle Butte, south-central South Dakota
[by] Morris F. Skinner, Shirley M. Skinne...
Bok Engelsk 1968
The fossil Bison of Alaska and preliminary revision of the genus
[by] Morris F. Skinner and Ove C. Kaisen
Bok Engelsk 1947