Phenacodontids
Radinskya
Isectolophus
Ceratomorpha
Phenacolophids
Hyracoids
Tethytheres
Orientolophus
Cymbalophus
Systemodon
Bighorn_lophoid
Lambdotherium
Palaeosyops
Ancylopoda
Cardiolophus
Homogalax
Hallensia
Palaeotheriidae
H_leporinum
Sifrhippus
Minippus_jicarillai
Wind_River_small
Minippus_index
Kihm_sp_B
Kihm_sp_A
Arenahippus_grangeri
Arenahippus_aemulor
Kihm_sp_E
Kihm_sp_C
H_seekinsi
Eohippus_angustidens
Arenahippus_pernix
Xenicohippus_osborni
Xenicohippus_grangeri
Kihm_sp_D
Bighorn_large
Xenicohippus_craspedotum
Pliolophus_vulpiceps
Protorohippus_montanum
Kihm_sp_F
WR_mediumLC
WR_mediumLysite
Protorohippus_venticolum
Protorohippus_cf_venticolum
Protorohippus_aff_venticolum
Orohippus_major
Epihippus
Orohippus_pumilus