724 



FOSSIL VERTEBRATA OF NORTH AMERICA 



[BULL. 179. 



Cope, E. D. 1873 E, p. 611. (Pseudotomus.) 



1883 S, p. 47. (Plesiarctomys.) 



1884 O, p. 183, pi. xxiv, figs. 3-5. (Plesiarc- 

 tomys. 



Matthew, W. D. 1899 A, p. 39. 

 Roger, O. 1896 A, p. 110. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming. 



Paramys leptodus Cope. 

 Cope, E. D. 1873 U, p. 3. 

 Allen, J. A. 1877 A, xi, p. 934. 

 Cope, E. D. 1873 E, p. 609. 



1883 S, p. 47. ( Plesiarctomys. ) 



1884 O, p. 183, pi. xxiv, fig. 1. (Plesiarc- 

 tomys.) 



Matthew, W. D. 1899 A, p. 39. 

 Roger, 0. 18% A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming. 



Paramys nitidus (Marsh.) 



Marsh, O. C. 1871 E, p. 122. (Sciuravus.) 



Allen, J. A. 1877 A, xi, p. 935. 



King, C. 1878 A, p. 404. 



Leidy, J. 1872 B, p. 358. (Sciuravus.) 



1873 B, p. 113. (Sciuravus.) 

 Matthew, W. D. 1899 A, p. 39. 

 Roger, O. 1896 A, p. 111. 

 Trouessart, E. L. 1898 A, p. 45) . 

 Eocene (Bridger); Wyoming. 



Paramys parvidens (Marsh). 

 Marsh, O. C. 1872 I, p. 220. (Sciuravus.) 

 Allen, J. A. 1877 A, xi, p. 936. (Sciuravus.) 

 Matthew, W. D. 1899 A, p. 39. 

 Roger, O. 1896 A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming. 



Paramys robustus Marsh. 

 Marsh, O. C. 1872 I, p. 218. 

 Allen, J. A. 1877 A, xi, p. 934. 

 Matthew, W. D. 1899 A, p. 39. 

 Osborn, H. F. 1895 A, p. 81. 



Roger, O. 18% A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming. 



Paramys sciuroides ( Scott and Osb. ) . 

 Scott and Osborn 1887 A, p. 256. (Plesiarctomys.) 

 Major, Fors. 1893 A, p. 202. (Plesiarctomys.) 

 Matthew, W. D. 1899 A, p. 49. 

 Scott and Osborn 1890 A, p. 475, pi. xi, figs. 1, 2; 



text fig. 1. (Plesiarctomys.) 

 Roger, O. 1896 A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Zittel, K. A. 1893 B, p. 522, fig. 429. 

 Eocene (Uinta); Utah. 



Paramys superbus Osb., Scott, and 

 Speir.- 



Osborn, Scott, and Speir 1878 A, p. 84. 

 Eocene (Bridger); Wyoming. 



Paramys uintensis Osborn. 

 Osborn, H. F. 1895 A, p. 81. 

 Matthew, W. D. 1899 A, p. 49. 

 Roger, 0. 1896 A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Uinta); Utah. 



Paramys undans (Marsh). 



Marsh, 0. C. 1871 E, p. 122. (Sciuravus.) 

 Allen, J. A. 1877 A, xi, p. 965. (Sciuravus.) 

 Cope, E. D. 1873 E, p. 610. 



1873 U, p. 4. 



1883 *S, p. 47. (Plesiarctomys.) 

 Leidy, J. 1872 B, p. 358. (Sciuravus.) 



1873 B, p. 113. (Sciuravus.) 

 Matthew, W. D. 1899 A, p. 39. 

 Roger, 0. 18% A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming. 



Paramys sp. indet. 



Leidy, J. 1873 B, pp. 113, 335, pi. vi, fig. 30. 



(Sciuravus.) 



Allen, J. A. 1877 A, xi, p, 936. 

 Eocene (Bridger); Wyoming. 



TILLOMYS Marsh. Type T. senex Marsh. 



Marsh, 0. C. 1872 I, p. 219. 



Allen, J. A. 1877 A, xi, p. 938. 



Nicholson and Lydekker 1889 A, p. 1420. 



(=?Ischyromys.) 



Schlosser, M. 1884 A, p. 130. ( =? Ischyromys. ) 

 Zittel, K. A. 1893 B, p. 522. 



Tillomys parvus Marsh. 



Marsh, O. C. 1872 I, p. 219. 

 Allen, J. A. 1877 A, xi, p. 939. 

 Matthew, W. D. 1899 A, p. 39. 

 Roger, 0. 18% A, p. 111. 



Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming 



Tillomys seuex Marsh. 

 Marsh, 0. C. 1872 I, p. 219. 

 Allen, J. A. 1877 A, xi, p. 938. 

 King, C. 1878 A, p. 404. 

 Matthew, W. D. 1899 A, p. 39. 

 Roger, 0. 18% A, p. 111. 

 Trouessart, E. L. 1898 A, p. 451. 

 Eocene (Bridger); Wyoming 



TAXYMYS Marsh. Type T. lucaris Marsh. 



Marsh, O. C. 1872 I, p. 219. 



Allen, J. A. 1877 A, xi, p. 938. 



Marsh, O. C. 1880 H, p. 10. (Tachymys.) 



Zittel, K. A. 1893 B, p. 522. (Toxymys.) 



Taxymys lucaris Marsh. 

 Marsh, 0. C. 1872 1, p. 219. 



Allen, J. A. 1877 A, xi, p. 938. 

 King, C. 1878 A, p. 404. 

 Matthew, W. D. 1899 A, p. 39. 

 Roger, O. 18% A, p. 111. 

 Trouessart, E. L. 1898 A, p. 452. 

 Eocene (Bridger); Wyoming. 



