Reptilian faunas of the Torrejon, Puerco, and underlying Upper Cretaceous formations of San Juan County, New Mexico
By: by Charles W. Gilmore.
Series: U. S. Geological survey. Professional paper 119
Publisher: Govt. print. off.; Govt. Print. Off.
Published: 1919
Place of publication: Washington
Language: eng
Number of pages: 71
Subjects: Reptiles, Fossil -- New Mexico -- San Juan County.; Animals, Fossil -- New Mexico -- San Juan County.
Notes: At head of title: Department of the interior.
Plates printed on both sides.