158 
PROCEEDINGS OF THE ACADEMY OF 
SOLTDUNGULA. 
Beds in 
ascending order. 
E F 
33. HipPAEiON, s. HipPOTHERiUM occiDENTALE, Leidy. 
34. HiPPARioN, s. HippoTHERiuM SPECIOSUM, Leidy ... 
35. Anceitherium Baiedi, Leidy 
36. Anchitherium {HypoMppus) appinis, Leidy 
37. Anchitherium (Parahippus) cognatus, Leidy.... 
38. Merychippus insignis, Leidy , 
39. Merychippus mirabilis, Leidy 
40. Equus excelsus, Leidy 
41. Equus (Protohippus) perditus, Leidy 
RODENTIA. 
42. Steneofiber nebkascensis, Leidy 
43. IscHYROMYS TYPUS, Leidy 
44. Pal^olagus Haydeni, Leidy 
4-5. EuMYS elegans, Leidy 
46. Hystrix {Hystricops) venustus, Leidy. 
47. Castor {Eucastor) tortus, Leidy 
CARNIVORA. 
48. Hy^nodon eorridus, Leidy 
49. Hy^nodon cruentus, Leidy 
50. Hy^engdon crucians, Leidy 
51. Amphicyon vetus, Leidj' 
52. Amphicyon gracilis, Leidy 
53. Leptarctus primus, Leidy 
54. Deinictis felina, Leidy 
55. Machairodus prim^vus, Leidy 
56. Felis {Pseudcelurus) intrepidus, Leidy. 
57. ^LURODON ferox, Leidy 
58. Canis s^vus, Leidy 
59. Canis tembkarius, Leidy 
60. Canis vaper, Leidy 
61. Canis {Epkyon) Haydeni, Leidy 
CHELONIA. 
62. Testudo nebrascensis, Leidy 
63. Testudo {Etylemys) niobkaensis, Leidy. 
MOLLUSCA. 
64. Helix Leidyi, Hall and Meek 
65. Planorbis nebrascensis, Evans and Shumard 
66. Lymnea diaphana, Evans and Shumard 
67. Lymnea nebrascensis, Evans and Shumard.... 
68. Physa secalina, Evans and Shumard 
CRUSTACEA. 
69. Cypris Leidyi, Evans and Shumard. 
