TAXON
|
Ar1
|
Ar2
|
Ar3
|
Ar4
|
He1
|
He
|
Ba1
|
Ba2
|
Ba3
|
Locality
|
|
|
|
|
|
|
2&3
|
|
|
|
|
Proboscidea
|
|
|
|
|
|
|
|
|
|
|
Genus / species indeterminate
|
|
|
|
|
|
|
1
|
|
|
McKanna Spring
|
|
|
|
|
|
|
|
|
|
|
|
Perissodactyla
|
|
|
|
|
|
|
|
|
|
|
Rhinocerotidae
|
|
|
|
|
|
|
|
|
|
|
Diceratherium cf. armatum
|
1
|
1
|
|
|
|
|
|
|
|
M15-28, Lower Cabbage Patch;M29-57;
Mid-Up Cabbage P.
|
Diceratherium sp.
|
1
|
|
|
1
|
1
|
|
|
|
|
M15-28, Lower Cabbage Patch;Lay
Ranch; I64
|
Aphelops megalodus
|
|
|
|
|
|
|
1
|
|
|
Joe's Quarry
|
Menoceras "cooki"
|
|
|
1
|
1
|
|
|
|
|
|
Rawhide Buttes; Lay
Ranch
|
Menoceras sp.
|
|
|
|
1
|
|
|
|
|
|
Horse Creek
|
Peraceras profectum
|
|
|
|
|
|
|
1
|
|
|
Flint Creek
|
Peraceras superciliosum ["Peraceras
ceratorhinus"]
|
|
|
|
|
|
|
|
1
|
|
M63, Anceney
|
Teleoceras sp.
|
|
|
|
|
|
|
|
|
1
|
Trail Creek Quarry
|
Genus / species indeterminate
|
|
1
|
|
|
|
1
|
|
|
|
Split Rock; Up
Sixty-six Mt.
|
|
|
|
|
|
|
|
|
|
|
|
Chalicotheriidae
|
|
|
|
|
|
|
|
|
|
|
Moropus sp.
|
|
|
1
|
1
|
1
|
|
|
|
|
L Van Tassel; Lay
Ranch; Jay Em; Mollie Gulch
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Equidae
|
|
|
|
|
|
|
|
|
|
|
Parahippus sp.
|
|
|
|
|
1
|
|
|
|
|
Horse Creek; CC-North
|
Parahippus tyleri
|
|
|
|
|
1
|
|
|
|
|
W5, East Pilgrim 5
|
Parahippus ? pristinus
|
|
1
|
|
|
|
|
|
|
|
Upper Sixty-six Mountain
|
Parahippus pawniensis
|
|
|
|
|
1
|
|
|
|
|
Horse Creek
|
Miohippus sp.
|
|
1
|
|
|
|
|
|
|
|
Mid-Up Cabbage P; Up Sixty-six Mt.
|
Miohippus ? annectens
|
1
|
|
|
|
|
|
|
|
|
Fort Logan
|
Miohippus ? anceps
|
1
|
|
|
|
|
|
|
|
|
Fort Logan
|
Miohippus ? equiceps
|
1
|
|
|
|
|
|
|
|
|
Fort Logan
|
Miohippus cf. gemmarosae
|
|
|
1
|
|
|
|
|
|
|
Blacktail Deer Creek
|
Desmatippus sp.
|
|
|
|
|
|
|
|
|
|
|
Archaeohippus ultimus
|
|
|
|
|
|
|
|
|
|
|
Archaeohippus sp.
|
|
|
|
1
|
|
|
1
|
|
|
Lay Ranch; Flint
Creek
|
Hypohippus sp.
|
|
|
|
|
|
1
|
1
|
1
|
|
W70, Split Rock; Flint Creek; CC-4
|
Hypohippus affinis
|
|
|
|
|
|
|
|
|
1
|
Trail Creek Quarry
|
Hypohippus ?osborni
|
|
|
|
|
|
|
|
1
|
|
M63, Anceney
|
Merychippus cf. intermontanus
|
|
|
|
|
|
|
1
|
1
|
|
M63, Anceney; McKanna Spring
|
Merychippus primus
|
|
|
|
|
|
1
|
|
|
|
W70, Split Rock
|
Merychippus relictus
|
|
|
|
|
|
|
|
|
|
|
Merychippus insignis
|
|
|
|
|
|
|
1
|
|
|
Joe's Quarry
|
Merychippus coloradense
|
|
|
|
|
|
|
|
|
1
|
Trail Creek Quarry
|
Merychippus sp.
|
|
|
|
|
|
1
|
1
|
|
|
W70, Split Rock; I64; Flint Crk.;
W1, Cunningham Hill; CC-South
|
Acritohippus ["Merychippus"]
isonesus
|
|
|
|
|
|
|
1
|
|
|
McKanna Spring
|
Kalobatippus ["Anchitherium"]
agatensis
|
|
|
1
|
|
|
|
|
|
|
L Van Tassel, Rawhide
Buttes
|
Pseudhipparion nr. retrusum
|
|
|
|
|
|
|
|
|
1
|
Trail Creek Quarry
|
Pseudhipparion Sp.
|
|
|
|
|
|
|
|
|
1
|
Johnson Gulch Quarry
|
Protohippus sp.
|
|
|
|
|
|
|
|
|
1
|
Johnson Gulch Quarry
|
?"Pliohippus interpolatus"
|
|
|
|
|
|
|
|
|
1
|
Johnson Gulch Quarry
|
|
|
|
|
|
|
|
|
|
|
|
Tapiridae
|
|
|
|
|
|
|
|
|
|
|
Genus / species indeterminate
|
|
|
|
|
|
|
|
1
|
|
M63, Anceney
|