iQQS Limnenetes, Eucrotaphus, Eporeodon, Mesoreodon. 



1290. t Limnenetes, Douglas, 1901. 

 Douglas, Trans. Amer. Philos. Soc, 1901, p. 23. 



7056.tplatyceps, Douglas. 1. c, 1901, p. 24, f Oligocaeu. Montana, 

 pi. 9, f. 5, 6. 



7057.f ?anceps, Douglas, 1. c, 1901, p. 26. f Oligocaen. Montana. 



7058. fsp., Matthew, Bull. Am. Mus., 1903, f Oligocaeu. Montana, 

 p. 222. 



1291. t Eucrotaphus, Leidy, 1850. 



[Exclus. Synonymia.J 

 Leidy, Proc, Acad. Philad., 1850, p. 90. 



7059.f jacksoni, Leidy — {5171, exclus, synon. j Oligocaen. Dakota. 

 et subsp.); Matthew, Bull Am. Mus., 1899, 

 p. 64 (synonymia). 



7060.f helenae, Douglas, Trans. Amer. Philos, f Oligocaen. Montana. 

 Soc, 1901, p. 29. 



1292. t Eporeodon, Marsh, 1875. 

 Eua^oiaphus, p., Cope, 1884; Trt., 1897 — 1899. 



TOei.foccidentalis, Marsh — (5171 j:>ar^.); f Miocaeu. Oregon. 

 Matthew, Bull. Amer. Mus., 1899, p. 64. 



jacksoni, p., major, p., Leidy. » 



a. — leptacanthus, Cope — {5171 c). f Miocaeu. Oregon. 



b. — pacificus, Cope — {5171 h). fMiocaen. Oregon, 



Nebraska. 



7062. ftrigonocephalus, Cope — {5172). fMiocaen. Oregon. 



7063. t major, Leidy — {5173); Matthew, 1. c, f Oligocaen. Dakota, 

 1899, p. 60. Colorado, Nebraska. 



a. — cedrensis. Matthew, Mem. Amer. fMiocaen. Colorado. 

 Mus., 1901, p. 396. 



7064. f longifrons, Cope — {5173b); Matthew, fMiocaen. Oregon. 

 1. c. 1899, p. 64. 



7065.f socialis. Marsh, Pifth Anu. Rep. Geol. fMiocaen. Oregon. 

 Surv., 1885, fig., 128, 129; Matthew, 1. c, 

 1899, p. 64. 



1293. f Mesoreodon, Scott, 1893. 

 Scott, Amer. Natural., 1893, p. 661. 



7066.f chelonyx, Scott — {5174). fMiocaen. Sup. 



Montana. 



