Mesoreodon, Rathygenys, Promeryooclioerus, Merycochoerus. 
669 
7067. f intermedius, Scott — { 5175 ). t Miocaen. Sup. 
Montana. 
1294. fBathygenys, Douglas, 1901. 
Douglas, Trans. Amer. Philos. Soe., 1901, p. 20. 
7068. f alpha, Douglas, 1. c.. 1901, p. 20, 22, f Oligocaen. Montana, 
pl. 9, fig. 8, 8«; Matthew, Bull. Amer. 
Mus., 1903, p. 220, f. 14. 
1295. f Promerycochoerus, Douglas, 1901. 
Merycochoerus, p., Leidy, 1869. 
Douglas, Amer. Journ. Sc., XI, 1901, p. 82. 
7069. f superbus. Leidy — ( 5182 ); Douglas, 
1. c., 1901, p. 82. 
7070. fleidyi, Bettany — ( 5183 ). 
7071. fchelydra, Cope — ( 5184 ). 
7072. -f-macrostegus, Cope — ( 5185 ); Matthew, 
Mem. Amer. Mus., 1901, p. 399, fig. 19, 22. 
7073. f montanus. Cope — ( 5186 ). 
f Miocaen. Med. 
Oregon. 
-j- Miocaen. Med. 
Oregon. 
f Miocaen. Med. 
Oregon. 
f Miocaen. Med. 
Oregon. 
f Miocaen. Med. 
Montana. 
1296. f Merycochoerus, Leidy (1858), 1873. 
Leidy, Proc. Acad. Philad., 1858, p. 24; Ext. Vert. Fauna, 1873, 
' p. 199, 202; Matthew, Mem. Am. Mus., 1901, p. 397. 
7074. f proprius, Leidy — ( 5189 ); Matthew, 
Mem. Amer. Miis., 1901, p. 401, fig. 18. 
20, 21, 23, 24—26. 
7075. fcompressidens. Douglas, Amer. Journ. 
Sc., 1901, XI, p. 79, fig. 
7076. flaticeps. Douglas, 1. c., 1900, X, p. 428, 
fig. 1—3, p. 429, 434, 435. 
7077. faltiramis, Douglas, 1. c., 1901, XI, p. 73, 
lig. p. 74. 
7078. tmadisonius, Douglas, 1. c., 1901, XI, p. 75, 
fig. p. 76. 
7079. f rusticus, Leidy — ( 5188 ); Matthew, 1. c., 
1901, p. 412, fig. 27, 28. 
7Q80. felrodi, Douglas, 1. c., 1901, XI, p. 78, fig. 
f Miocaen. Super. 
Nebraslia. 
f Miocaen. Montana. 
f Miocaen. Montana. 
f Miocaen. Montana. 
f Miocaen. Montana. 
| Miocaen. Super. 
Wyoming. 
f Miocaen. Montana. 
