:>>■>■> 



Remains described page 244. and represented by Figs. '6 to 18, Plate 

 XXXIII. From the Quaternary of the United States. 



Eyuus occidentalis. 



Leidy : Pr. Ac. Nat. Sc. 18G5, 94. 



f Equus. Von Meyer: PaUeoutographica 1867, 70. 



Equus excelsus. Leidy: Pr. Ac. Nat. Sc. 18G8, 20; Ext. Mam. Dakota and Ne- 

 braska 1809, 200, 400, Plate XIX, Fig. 39; XXI, Fig. 31. 



Equus pacijicus. Leidy: Pr. Ac. Nat. Sc. 1808, 195; Ext. Mam. N. America 

 1S09, 400. 



Described page 242, and represented by Figs. 1, 2, Plate XXXIII. From 

 the Quaternary ? of Nebraska, Idaho, California, and Mexico. 



HIPPARION. 



HlPPARION SPECIOSUM % 



Leidy: Pr. Ac. Nat. Sc. 1858, 27 ; Ext. Mam. N. America 1809, 401. 



See pages 247, 248, and Figs. 14, 15, Plate XX. From the Tertiary of 

 Texas. 



PROTOHIPPUS, s. MERYCHIPPUS. 



PEOTOHIPPUS PEEDITUS (?) S. MERYCHIPPUS MIEABILIs! 



Protohippus perditus. Leidy : Pr. Ac. Nat. Sc. 1858, 20 ; Ext. Mam. N. America 



1869, 401. 

 Merycliippus mirabilis. Leidy : Pr. Ac. Nat. Sc. 1S58, 27. 



See pages 248, 249, 250, and Figs. 16, 20, Plate XX. From the Tertiary 

 of Texas and Utah. 



PEOTOHIPPUS PLAC1DUS. 



Leidy : Ext. Mam. N. America 1809, 401. 



See pages 249, 250, and Figs. 17, 18, Plate XX. From the Tertiary of 

 Texas. 



ANCHITHEEID.E. 



ANCHITHERIUM. 



Meyer : Jalirbueli Mineralogie 1844, 298. 



Anchitheeium Baiedi. 



Leidy: Owen's Rep. Geol. Sur. Wisconsin, &c, 1852, 572; Ext. Mam. N. Amer- 

 ica 1S69, 402 ; Pr. Ac. Nat. Sc. 1870, 112. 



