Rhode Island. 



1 884-1 886 Bumpus, H. C. Random Notes of Natural History, 

 Vol. I, No. X, pp. 4, 5-V0I. 3, No. 7, p.* 52. 



1904 Henshaw, S. (see Connecticut). 



1905 Drowne, F. P. Roger Williams Park Mus. Monograph No. 

 XV, pp. 1-24. 



1926 Babcock, H. L. (see Connecticut). 

 South Carolina. 



1924 Schmidt, K. P. Copeia, No. 132, pp. 67-69. 



1927 Pickens, A. L. Copeia, No. 165, pp. 1 06-1 10. 

 1929 Corrington, J. D. Copeia, pp. 58-83. 



South Dakota. 



1874 Allen, J. A. (see Montana). 



1874 Coues, E. (see Montana). 



1907 Reagen, A. B. Zoologischer Anzeiger, Vol. XXXII, Band 



Nr. 1, pp. 31, 32. 

 1923 Over, W. H. South Dak. Geol. and Nat. Hist. Survey Bull. 12. 



Bull. Univ. South Dak. Series XXIII, No. 10. 

 1929a Burt, C. E. and M. D. Burt (see Arkansas). 

 Tennessee. 



1844 Troost, G. Seventh Geol. Rept. Tenn. pp. 39-40. 



1895 Rhoads, S. N. Proc. Acad. Nat. Sci. Phila. Vol. 47, pp. 



376-407. 

 1920 Dunn, E. R. (see Alabama). 

 1922 Blanchard, F. N. Occ. Papers Mus. Zool. Univ. Mich. 



No. 117, pp. 1-18. 

 Texas. 



1858 Baird, S. F. Reptiles of the Boundary. U. S. and Mex. 

 Boundary Survey by W. H. Emory. Vol. II 1858, pp. 25- 

 29, etc. 



1859 Baird, S. F. (see Arkansas). 



1880 Cope, E. D. Bull. U. S. Nat. Mus. No. 17, pp. 1-5 1. 

 1887 Garman, S. Bull. Essex Inst. Vol. 19 (1887), pp. 1 19-138. 



1893 Cope, E. D. Proc. Acad. Nat. Sci. Phila. for 1892, pp. 



331-337. 



1894 Test, F. C. Bull. U. S. Fish Commission Vol. XII, for 1892, 

 1984, pp. 121-122. 



1894 Cragin, F. W. (see Kancas). 



1902 Strecker, J. K. Jr. Trans. Tex. Acad. Sci. for 1901, Vol. IV, 

 Part II, No. 5, pp. 1-7. 



1903 Stone, W. (see Arkansas). 



1908a Strecker, J. K. Jr. Proc. Biol. Soc. Wash. Vol. XXI, pp. 



69-84. 

 1 908b Strecker, J. K. Jr. Proc. Biol. Soc. Wash. Vol. XXI, pp. 47-52. 

 1908c Strecker, J. K. Jr. Proc. Biol. Soc. Wash. Vol. XXI, pp. 53-62. 



215 



