Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ronny G. Thomas"'
Publikováno v:
Historical Biology. 28:1041-1049
Several species of large Pleistocene tortoises (genera Hesperotestudo and Gopherus) occurred in the southern region of the United States (Texas) and fragmentary skeletal remains are commonly encountered. In some cases, fossil tortoises can be identif
Autor:
Jon A. Baskin, Ronny G. Thomas
Publikováno v:
Historical Biology. 28:120-127
Camelops is a giant llama from the Pliocene and Pleistocene of western North America. Of the 17 species (most, if not all, from the Irvingtonian and Rancholabrean North American Land Mammal Ages) t...
Autor:
Powell, Randy L.1 (AUTHOR), Newman, Brent C.2 (AUTHOR) randy.powell@tamuk.edu, Lukefahr, William D.3 (AUTHOR), Thomas, Ronny G.1 (AUTHOR)
Publikováno v:
Historical Biology. Dec2016, Vol. 28 Issue 8, p1041-1049. 9p.
Autor:
Sarah J. Trabert, Kacy L. Hollenback
Stretching from Canada to Texas and the foothills of the Rockies to the Mississippi River, the North American Great Plains have a complex and ancient history. The region has been home to Native peoples for at least 16,000 years. This volume is a synt