CATALOGUE. 



469 



HOLCODUS Gibbes. Type //. (icutidens Gibbes. 



Gibbes, R. W. 1851 A, p. 9. 

 Cope, E. D. 1869 M, pp. 185, 199. 



1871 N, p. 269, 



1872 F, p. 331. 

 1872 CC, p. 141. 



Leidy, J. 1865 A, p. 118. (In part). 

 Marsh, O. C. 1872 C, p. 291. 



1872 F, p. 455, (Syn.? of Mosiisanrus.) 

 Williston, S. W. 1897 F, p. 184. ( =? Platecarpus.) 



1898 E, p. 178. ( =? Platecarpus. ) 

 Zittel, K. A. 1890 A, p. 620. (Syn. of Mosasaurus.) 



Holcodus acutidens Gibbes. 

 Gibbes, R. W. 1851 A, p. 9, pi. iii, figs. 6-9; not fig. 

 13. 



Cope, E. D. 1869 M, pp. 200, 210. 



1872 CC, p. 141. 



1875 E, p. 270. (Mosasaurus.) 

 Gibbes, R. \V. 1850 A. (H. columbiensis; nod 



scription.) 



Leidy, J. 1865 A, p. 118 (in part), pi. x, fig. 17. 

 Marsh, O. C. 1869 B, p. 394. 

 Williston, S. W. 1898 E, p. 178. (Platecarpus ?) 

 Zittel, K. A. 1890 A, p. 623. 

 Cretaceous; Mississippi. 



PLATECARPUS Cope. Type P. tympanilicus Cope. 



Cope, E. D. 1869 A, p. 264. 



Most of the authorities named below include 

 in this genus also the species placed in this 

 work in the genns Lcstoeaurus Marsh. 

 Cope, E. D. 1869 M, pp. 185, 199. 

 1872 CC, p. 141. 



1874 C, pp. 31, 34. 



1875 E, pp. 128, 141, 266. 

 1878 G. (In part). 



Leidy, J. 1865 A, p. 118. (Holcodus, in part.) 



Lydekker, R. 1888 B, p. 269. 



Merriam, J. C. 1894 A. 



Nicholson and Lydekker 1889 A, p. 1144. 



Owen, R. 1877 A. 



Steinmann and Doderlein 1890 A, p. 646. 



Thevenin, A. 1896 B. 



Williston, S. W. 1891 A. 



1897 E. 



1898 E. 



Woodward, A. S. 1898 B, p. 194. 

 Zittel, K. A. 1890 A, p. 622. 



Platecarpus tympaniticus Cope. 

 Cape, E. D. 1869 A, p. 265. 

 1869 M, p. 200. 



1874 C, p. 35. 



1875 E, p. 267, pi. xxxvii, fig. 11. 



Leidy, J. 1865 A, p. 118 (in part), pi. vii, figs. 4-7; 



pi. xi, fig. 14. (?Holcodus acutideus.) 

 Williston, S. W. 1897 F, p. 178. 



1898 E, p. 179. 

 Cretaceous; Mississippi. 



LKSTOSAURUS Marsh. Type L. simus Marsh. 



Marsh, O. C. 1872 F, p. 454. 



Baur, G. 1892 B. (Platecarpus.) 



Cope, E. D. 1872 CC, p. 141. (Lestosaums.) 



1874 C, pp. 31 , 34. ( Platecarpns. ) 



1875 E, pp. 128, 141, 266 (Platecarpus). 

 1878 G. (Platecarpus.) 



Dollo, L. 1885 C, p. 28 (Lestosaurus); p. 29 (Plate- 

 carpus). 



Lydekker, R. 1888 B, p. 269. (Platecarpns.) 



Marsh, O. C. 1872 T, p. 497. 

 1880 A, p. 84. 



Merriam, J. C. 1894 A. (Platecarpus.) 



Nicholson and Lydekker 1889 A, p. 1144. (Plate- 

 carpus. 



Osborn, H. F. 1899 D. (Platecarpus.) 



Owen, R. 1877 A. (Platecarpus.) 



Steinmann and Doderlein 1890 A, p. 646. (Plate- 

 carpus. ) 



Williston, S. W. 1891 A. (Platecarpus.) 

 1897 F. (Platecarpus.) 



1897 J, p. 108. ( Platecarpns. ) 



1898 E. (Platecarpus.) 



1898 H, p. 235. (Platecarpus.) 



1859 A, p. 40. (Platecarpus.) 



Zittel, K. A. 1890 A, p. 622 (Platecarpns). 



Lestosaurus clidastoides (Merriam). 

 Merriam, J. C. 1894 A, p. 30. (Platecarpus.) 

 Williston, S. W. 1898 E, p. 190. (Platecarpus.) 

 Cretaceous; Kansas. 



Lestosaurus coryphaeus (Cope). 

 Cope, E. D. 1871 N, p. 269. (Holcodus.) 

 Ballon, W. H. 1898 A, pp. 216, 223, figure. (Plate- 

 carpns.) 



Banr, G. 1892 B, pis. i, ii. (Platecarpus.) 

 Cope, E. D. 1872 F, pp. 322, 331. (Holcodus.) 



1874 C, p. 35. (Platecarpus.) 



1875 E, pp. 47, 142, pi. xv, fig. 1; pi. xvi, fig. 

 3; pi. xvii, fig. 6: pi. xx, figs. 4-7; pi. xxi, 

 figs. 1, 2; pi. xxxvi, fig. 6; pi. xxxvii, fig. 

 9. (Platecarpus.) 



Fiirbringer, M. 1900 A, p. 272. (Platecarpus.) 

 Leidy, J. 1873 B, pp. 276, 344, pi. xxxiv, figs. 12- 



14; pi. xxxvi, figs. 4-14. 



Marsh, O. C. 1872 F, pp. 457, 461. ( Edestosaurus. ) 

 Merriam, J. C. 1894 A, p. 29, pi. i, figs. 1, 2; pi. iii, 



figs. 3-5, 11; pi. iv, figs. 2, 8. (Platecarpus-) 

 Osborn, H. F. 1899 D, p. 171, text figs. 2, 3. (Pla- 

 tecarpus.) 

 1900 A, p. 2, fig. 1. (Platecarpus. ) 



