of some fossil bones discovered by Mr. Francis A. Lincke, in the banks of the Ohio River, Indiana. Proceedings of the AcademyofNaturalSciencesof Philadelphia
Proceedings of the AcademyofNaturalSciencesof Philadelphia 20:92-93. (for meeting of March 24, 1868) Cope, E. D. 1869. Synopsis of the Extinct Batrachia