1909 Strecker, J. K. Jr. Baylor Univ. Bull. Vol. XII, No. 1, 

 pp. 1-20. 



1 910 Strecker, J. K. Jr. Baylor Univ. Bull. Vol. XIII, Nos. 4 

 and 5, pp. 1-21. 



191 5 Strecker, J. K. Jr. Baylor Univ. Bull. Vol. XVIII, No. 4, 



pp. 1-82. 

 1 91 9 Pope, P. H. Copeia, No. 76, pp. 93-98. 

 1922 Strecker, J. K. Jr. Bull. No. 4. Sci. Soc. San Antonio, 



pp. 1-31. 

 1926+ Strecker, J. K. Jr. Contribs. Baylor Univ. Mus. No. 2, 



pp. 1-20; No. 3, pp. 1-3; No. 6, pp. 3-9; No. 7, pp. 3-7; 



No. 7, pp. 8-1 1 ; No. 8, pp. I-I2; No. 10, pp. 1-14. 

 1927 Strecker, J. K. Jr. Copeia, No. 162, pp. 2-6. 



1927 Strecker, J. K. Jr. and W. J. Williams. Contrib. Baylor 

 Museum No. 12, pp. 1-16. 



1928 Strecker, J. K. Jr. and W. J. Williams. Contrib. Baylor 

 Museum No. 17, pp. 3-19. 



1928a Strecker, J. K. Jr. Contrib. Baylor Museum No. 15, pp. 



2-8. 

 1928b Strecker, J. K. Jr. Contrib. Baylor Museum No. 16, pp. 



1-21. . 

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

 1929b Burt, C. E. and M. D. Burt (see Arizona). 



1 93 1 Gaige, H. T. Copeia y No. 2, p. 63. 



1932 Taylor, E. H. and J. S. Wright. Univ. Kans. Sci. Bull. No. 

 12, Vol. XX, pp. 247-249. 



Utah. 



1875 Yarrow, H. C. (see Arizona). 



1884 Cope, E. D. (see California). 



1912 Van Denburgh, J. (see Idaho). 



1 91 5 Van Denburgh, J. and J. R. Slevin. Proc. Cal. Acad. Sci. 



Fourth Series. Vol. V, No. 4, pp. 99-110. 

 191 8 Engelhardt, G. P. Copeia, No. 60, pp. 77-80. 

 1927a Tanner, V. M. Copeia, No. 163, pp. 54-58. 

 1927b Tanner, V. M. Utah Acad. Sci. 21st Meeting, pp. 6, 7. 

 1928 Tanner, V. M. Copeia, No. 166, pp. 23-28. 



1928 Slevin, J. R. (see Brit. Columbia). 



1929 Tanner, V. M. Copeia, No. 171, pp. 46-52. 

 1929b Burt, C. E. and M. D. Burt (see Arizona). 



Vermont. 



1904 Henshaw, S. (see Connecticut). 



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

 Virginia. 



191 5 Dunn, E. R. Copeia, No. 18, pp. 5-7. 



191 5 Dunn, E. R. Copeia, No. 25, pp. 62-63. 



1 91 6 Dunn, E. R. Copeia, No. 28, pp. 22, 23. 



2l6 



