A New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma

Genera of Leptodactylid Frogs in México

Pliocene and Pleistocene Records of Fossil Turtles from Western Kansas and Oklahoma

University of Kansas Publications Museum of Natural History Volume 1

A Review of the Frogs of the Hyla bistincta Group

A New Subspecies of Slider Turtle (Pseudemys scripta) from Coahuila, México

A New Hylid Frog from Eastern Mexico.

University of Kansas Publication, Vol 1, No 15

A New Species of Frog (Genus Tomodactylus) from Western México

The Tadpoles of Bufo cognatus Say

Natural History of the Salamander, Aneides hardii

Description of a New Softshell Turtle from the Southeastern United States

Descriptions of Two Species of Frogs, Genus Ptychohyla

Studies of American Hylid Frogs, V

Descriptions of New Hylid Frogs From Mexico and Central America

A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México

The Genera of Phyllomedusine Frogs (Anura

Hylidae)

Selected Records of Reptiles and Amphibians from Kansas

A New Tortoise, Genus Gopherus, From North-central Mexico