4 GEOLOaiCAL MEMOIRS, 



Of the size of HMnoeeros simus of Africa, witLont a cloison, 

 possessed of two horns. In the form of its head allied to RTn- 

 noeeros hiconmis^ in the shape of its limbs to R. simus. 



Dental formula, D M i iO?> cO, pml. 2. 3.4, ml.2. 3. ^ 



Foreign locality — Upper Miocene of Eppelsheim. 



23. Family Rhixoceeid^. Si^ecies R. ScMeienna€hei'i,'KaTip. Closely 



allied to the Ehinoceros of Sumatra. Foreign locality— tipper 

 Miocene of Eppelsheim. 



24. Family Ehtn^gcerid^. Species Wiinoceros — ? Its head is larger 



than that of any known species. 



25. Family EsnirocEEiD^. Species AcerotJierium — ? The presence oi 



this species is indicated by only a lower jaw. 



Dental formula il- 2- 3., cl, pm2. 3. 4, ml. 2.3. 

 il.2.3.,cl,pm2.3.4,ml.2.3. 



The bones vary in size to such a degree that the animal has 

 received no less than fourteen distinct specific names, which the 

 author has proved to be invalid. 



26. Family Rhts-oceeid^. Species Leptodon Grcecus, Gaudry. This 



remarkable animal, known by only one lower jaw, containing 

 pm 1. 2. 3. 4., m 1. 2. 3., forms a link between Rhinoceros and 

 Paleeoihermm. The last molar is trilobed. 



27. Family Eqited^. Species Hipparion graciU, Christol,=^tppo- 



therium=^ Equus primigeniuSy Wagner. The size of a Zebra. 

 Number of individuals 80. Foreign localities — Eppelsheim; 

 Cucuron, in Yaucluse ; Yisan, near Perpignan ; in. the marine 

 sands of Montpellier ; in the basin of the Ehone ; at Alcoy and 

 Concud, near Teruel, in Spain ; at Sutton, in SuflPolk : in Wiir- 

 temberg ; Sternberg ; Bessarabia ? ; in the Sevalik Hills ; and 

 , in Nebraska. 



Order Aetiodactyia. 



28. Family Sitid^. Species Sus erymanihius, Eoth and "Wagner. A 



gigantic wild Boar with its head one-third larger than in the 

 existing animal. 



Dental formula i 1-2. 3. c L pm 1. 2. 3. 4, m 1. 2. 3. 

 i 1. 2. 3., c 1, pm 1. 2. 3. 4, m 1. 2 3. 



Number of individuals 12. Foreign locality : Upper Miocene 

 of Baltavar. 



Order Ettmen'axtia. 



29. Family Oieattd2E. Species Camdopardalis Attica, Gaudry and 



Lartet. About the same size as the existing species, but rather 

 more slenderly built. Number of individuals 3. 



30. Family Helladotheeh)^. Species EelladotJierium Duvemoyiy 



Gaudry. A hornless species allied to the Giraffe, Antelope, and 

 Deer. The teeth resemble in form those of the Antelope, 

 and they are without an accessory column. The animal was 

 stouter than any hviug niminant, but not so lofty as the Giraffe. 



