732 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Allen, J. A. 1900 A, p. 199. 



Baird, S. F. 1857 A, p. 428. (Dipodinse.) 



Flower, W. H. 1883 D, p. 419. 



Flower and Lydekker 1891 A, p. 479. 



Nicholson and Lydekker 1889 A, p. 1416. 



Thomas, O. 1896 A, p. 1023. 

 Tullberg, T. 1899 A, pp. 182, 

 Winge, H. 1888 A, p. 118. 

 Zittel, K. A. 1893 B, p. 526. 



ZAPODIN.E. 



Coues, E., 1875, Bull. U. S. Geol. Surv., ser. 2, no. 



5, p. 253. (Zapodidae.) 

 Alston, E. R. 1876 A, p. 89. (Jaculinse.) 

 Coues, E. 1877 B, vii, p. 454. (Zapodidse.) 



Flower and Lydekker 1891 A, p. 480. 

 Thomas, O. 18% A, p. 1023. 

 Trouessart, E. L. 1898 A, p. 590. 



ZAPUS Coues. Type Dipus hudsonius Zimm. 



Coues, E., 1875, Bull. U. S. Geol. Surv. Terr., ser. 



2, no. 5, p. 253. 

 Allen, J. A. 1900 A, p. 200. 

 Baird, S. F. 1857 A, p. 429. (Jaculus.) 

 Brandt, J. F. 1855 A. (Jaculus.) 

 Coues, E. 1876 A. 



1877 B, vii, p. 465. 



Flower and Lydekker 1891 A, p. 480. 

 Nicholson and Lydekker 1889 A, p. 1416. 

 Palmer, T. S. 1897 A. 

 Preble, E. A. 1899 A, p. 13. 

 Thomas, O. 1896 A, p. 1023, footnote. 



Zapus hudsonius (Zimm.) 

 Zimmermann, E., 1780, Geog. Gesch., ii, p. 358. 



(Dipus.) 

 Allen, J. A. 1900 A, p. 201. 



Baird, S. F. 1857 A, p. 430. (Jaculus.) 

 Cope, E. D. 1871 1, p. 86. (Jaculus.) 

 1883 S, p. 373. (Meriones.) 

 1899 A, p. 200. 

 Coues, E. 1876 A. 



1877 B, vii, p. 465. 

 Flower and Lydekker 1891 A, p. 480. (Z. hudson- 



ianus.) 



Nicholson and Lydekker 1889 A, p. 1416. 

 Preble, E. A. 1899 A, p. 15, pi. i, figs. 3, 3o. 

 Trouessart, E. L. 1898 A, p. 590. 

 Tnllberg, T. 1899 A, p. 185. 

 Wheatley, C. M. 1871 B. (Jaculus.) 

 Zittel, K. A. 1893 B, p. 527. 



Recent; Alaska to Hudson Bay, south to New 

 Jersey, west to Iowa and Missouri. Pleisto- 

 cene; Pennsylvania. 



Superjamily HYSTRICOMORPHA. 



Alston, E. R. 1876 A, p. 91. 

 Brandt, J. F. 1855 A. 

 Cope. E. D. 1881 E, p. 361. 



1883 S, p. 43. 



1884 O, p. 812. 



Flower and Lydekker 1891 A, p. 480. 

 Gadow, H. 1898 A, p. 43. 

 Haeckel, E. 1895 A, p. 510. 

 Lydekker, R. 1896 B. 



Nicholson and Lydekker 1889 A, p. 1413. 

 Schlosser, M. 1884 A, p. 98. 



1890 C, p. 250. 

 Slade, D. D. 1888 A, p. 243. 



1892 B. 



Steinmann and Doderlein 1890 A, p. 733. 

 Thomas, O. 1896 A, p. 1024. 

 Tullberg, T. 1899 A, pp. 82, 3(53. 

 Zittel, K. A. 1893 B, p. 539. 



HYSTRICID.E. 



Allen, J. A. 1877 A, iii, p. 385. 



Alston, E. R. 1876 A, p. 93. 



Baird, S. F. 1857 A, p. 565. 



Cope, E. D. 1875 C, p. 26. 



Flower, W. H. 1883 D, p. 420. 



Flower and Lydekker 1891 A, p. 484. 



Leidy. J. 1871 C, p 364. 



Nicholson and Lydekker 1889 A, p. 1415. 



Roger, 0. 1896 A, p. 127. 

 Trouessart, E. L. 1898 A, p. 614. 

 Tullberg, T, 1899 A, pp. 83, 366. 

 Turner, H. N..1848A. 

 Winge, H. 1888 A, p. 126. 

 Zittel, K. A. 1893 B, p. 539. 



No species of this family-, as its limits are here 

 recognized, a re found in North America. 



ERETHIZONTID^E. 



Thomas, 0. 18% A, p 1025. 



Allen. J. A 1877 A. ui, p. 385. (Hystricidse. in 



part) 

 Baird, S F. 1857 A. p 565 (Hystricidse, in part ) 



D, p. 420. (Hystricidse, in 



Flower W H. 



part.) 



Trouessart. E L 1898 A, p 619 (Ccendidae.) 

 Tullberg, T 1899 A, pp. 108, 368. 



Thomas, O. 18% A, p. 1025. 



ERETHIZONTIN^E. 



I 



