Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Titanotherium ingens
Oligocene
Chadron Formation
Pennington County
SOUTH DAKOTA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Mesohippus bairdi
Oligocene
Brule Formation
SOUTH DAKOTA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Mesohippus bairdi
Oligocene
Chadron Formation
Harrison
Sioux County
NEBRASKA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Unidentified
Miocene-Pliocene
Cobhams Wharf
James River
Surry County
VIRGINIA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Balaenoptera sp.
Miocene
Pungo River Marl Formation
Aurora
Beaufort County
NORTH CAROLINA
Hyracodon ["Running Rhino"]
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Hyracodon sp.
Oligocene
White River Formation
Lusk
Niobrara County
WYOMING