Mammal Fossils

Page 2
Early Squirrel
Photographed by Michael P. Klimetz


Ischyromys typus
[Teeth in Partial Mandible]


Oligocene

Pennington County
SOUTH DAKOTA
Early Deer
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)

Oreodont
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)

Fovea
Capitis
Femoris