Idaho
Reptilian Evolutionary Relationships
Chart references: Pough F.H.,
R.M. Andrews, J.E. Cadle, M.L. Crump, A.H. Savitzky and K.D. Wells. 1998. Herpetology.
Prentice Hall, Upper Saddle River, New Jersey.
Original
images provided by Charles R. Peterson, William P. Leonard ©1997
Design
by Ean Harker©
2000.
Data collected by
Mike Legler © 1999.
