Unspecified / 1995
Systematic revision of fossil prairie dogs with descriptions of two new species / H. Thomas Goodwin
Systematic revision of fossil prairie dogs with descriptions of two new species / H. Thomas Goodwin
The Smithsonian catalogs Systematic revision of fossil prairie dogs with descriptions of two new species / H. Thomas Goodwin as books in its Prairie dogs, Fossil records.
Revision of part of the author's thesis (Ph. D)--University of Kansas, 1990, originally presented under the title: Systematics, biogeography, and evolution of fossil prairie dogs (genus Cynomys).