1248 Laodon, Dryolestes, Phascolestes, Astlienodon, Stylacodon. 



1540. tLaodon, Marsh, 1887. 



7128.fvenustus, Marsh, Amer. Journ. Sc, 1887, 

 p. 337, pl. 9, fig. 5; Osborn, Journ. Acad. 

 PhiL. 1888, p. 238, fig. 30. 



Cretac America 

 sept. (Wyoming). 



1541. fDryolestes, Marsh, 1878. 



fJurass. America 



7129. fpriscus. Marsh, Amer. Journ. Sc. XV. 



1878, p. 459; XXXIII, 1887. p. 337, 

 pl. 9. fig. 2 : Osborn, Journ. Ac. Philad., 



1888, p. 238, fig. 28. 



7130. fvorax, Marsh, Amer. Jouru. Sc, XVIII, 



1879. p. 215; 1887, p. 337, pl. 9, fig. 3, 4: 

 Osborn. Journ. Ac Phil., 1888, p. 237. 

 fig. 27. 



7131.farcuatus, Marsh, Amer. Journ. Sc. XVIII. 



1879. p. 397. 



7132.fobtusus. Marsh. Amer. Journ. Sc. XX. 



1880. p. 237. 



7133. fgracilis. Marsh. Amer. Journ. Sc, XXI. 



1881. p. 511. 



7134. tvtenax. Marsh, Amer. Journ. Sc, XXXVIU, 



1889. p. 87: Osborn. Proc. Ac. Nat. Sc. 

 Phil., 1891, p. 8. 



sept. (Wyoming). 

 fJurass. Wyoming. 



t Jurass. Wyoming. 

 fJurass. Wyomiug. 

 fJurass. Wyoming. 

 f Oretac Wyoming. 



1542. fPhascolestes, Owen, 1871. 

 ? Peralestes, p., Owen, 1871. 



7135. f dubius, Owen, Mon.Pal.Soc, 1871. tJ lvrass - super. 

 p. 35, 36, pl. 2. Hl;-. 4: Osborn, Journ. Acad. I. Britannia. 

 Philad., 1888. p. 200, pl. 9. tig. 12. 



1543. t Asthenodon, Marsh, 1887. 



7136. tsegnis. Marsh. Amer. Journ. Sc, 1887. tJ m ' ass - America 

 p. 336, pl. 9. fio-. 6. 7: Osborn, Journ. sept., Wvoming. 

 Aead. Philad.. 1888. p. 238. fig. 29. 



1544. tStylacodon, Marsh. 1879. 



7137. f gracilis. Marsh, Amer. Journ. Sc.. XVIII. tJurass. Wyoming. 

 1879, p. 60; 1887, p. 337. pl. 9, fig. 1: 



Osbom, Joui-n. Acad. Pbiiad.. 1888, p.237, 

 fig. 26. 



