1. Report upon the reptiles and batrachians collected during the years of 1875, 1876, and 1877, in California, Arizona, and Nevada Author(s): Yarrow, H. C. (Harry Crécy), 1840-1929 Publication: Washington : G.P.O., 1878 Subject(s): FossilsReptiles -- classificationAmphibians -- classificationCaliforniaArizonaNevada
2. Descriptions of extinct batrachia and reptilia from the Permian Formation of Texas Author(s): Cope, E. D. (Edward Drinker), 1840-1897 Publication: [Philadelphia? : American Philosophical Society, 1878] Subject(s): FossilsReptiles -- classificationAmphibians -- classificationGeological PhenomenaTexas
