620 Diplacodon, Braoliydiastematotherium, Titanotherium, Megacerops. 
1168. f Diplacodon, Marsh, 1875. 
Marsh, Amer. Journ. Sc., 1875, IX, p. 245. 
6480. f elatus, Marsh — (4597). fEocaen. Sup. Utah. 
6481. f emarginatus, Hatcher — (4599). fEocaen. Utah. 
1169. f Brachydiastematotherium, Boeckh et Maty, 1876. 
Boeckh et Maty, Jahrb. Ungar - . Geol. Anst., 1876, IV, p. 125. 
6482. f transsylvanicum, Boeckh — (4600). fEocaen. Europa, 
Transsylvania. 
Subfam. 2. f Titanotlieriinae. 
Recognitiones. 
1902. — H. F. Osborn, IJie Four Phyla of Oligocene Titanotheres (Bull. Amer. 
Mus. Nat. Hist., 1902, p. 91 — 109, fig. 1 — 13). 
1170. f Titanotherium, Leidy, 1852; Osborn, 1902. 
Menodus, Pomel, 1849 (nec Menodon, Meyer, 1838); 
Palceotherinm, p., Prout, 1846. 
Leidy, in D. Owen’s Report Geol. Surv. Wis., etc., 1852, p. 551. 
•6483.f giganteum, Prout — (4609 syn., prior, 
habet); Pomel, Bibi. Uniy. Gener., Archiv., 
1849, p. 73 (Menodus). 
prouLi, D. Owen, Nonv. et Evans, Proc. 
Acad. Phil., Y, 1850, p. 66 — (4609); 
Osborn, Bull. Am. Mus., 1902, p. 95. 
americanum, Leidy — (4606). 
maximum, Osborn, 1896. 
6484. f heloceras, Cope — (4604 nec »holoceras «) ; 
Osborn, 1. c., 1902, p. 95, fig. 2. 
6485. f trigonoceras. Cope — (4607 exci, syn.); 
Osborn, 1. c., 1902, p. 96. 
6486. fingens, Marsh — (4610 exci, syn.); Os- 
born, 1. c., 1902, p. 96. 
varians, Marsh (Menops) — (4607 a). 
6487. f rumelicum, Toula — (4622, Genus du- 
bium). 
fOligocaen. Dakota 
Merid. 
fOligocaen. infer. 
Colorado. 
fOligocaen. med. 
Colorado. 
fOligocaen. super. 
Colorado, Dakota. 
fMiocaen. Europa, 
Bulgaria. 
1171. f Megacerops, Leidy, 1870; Osborn,. 1902. 
Teleodus, Marsh, 1890; Diplacodon, p., Trt., 1897. 
Leidy, Proc. Acad. Philad., 1870, p. 1. 
>6488. f brachycephalus, Osborn, Bull. Amer. Mus., f Oligocaen. infer. 
1902, p. 97, f. 3, 4. Dakota. 
dispar, p., Marsh, 1887, f. 5, 6. » 
