Photographed by Michael P. Klimetz
Ischyromys typus
[Teeth in Partial Mandible]
Oligocene
Pennington County
SOUTH DAKOTA
Photographed by Michael P. Klimetz
Leptomeryx evansi
[Teeth in Partial Jaw Bones]
Oligocene
Pennington County
SOUTH DAKOTA
Interpretation by Nobu Tamura (http://spinops.blogspot.com)
Photographed by Michael P. Klimetz
Merycoidodon culbertsoni
[Canine Tooth and Root]
Oligocene
Pennington County
SOUTH DAKOTA
Photographed by Michael P. Klimetz
Merycoidodon culbertsoni
[Canine Fang Root and Teeth in Jaw]
Oligocene
Pennington County
SOUTH DAKOTA
Photographed by Michael P. Klimetz
Merycoidodon culbertsoni
[Leg Bone End and Femoral Ball Joint with Fovea Capitis Femoris]
Oligocene
Pennington County
SOUTH DAKOTA
Interpretation by Nobu Tamura (http://spinops.blogspot.com)