Permian Reptiles
Photographed by Michael P. Klimetz


Eocaptorhinus sp.
[Partial Jawbone in Matrix]

Lower Permian
Ryan Formation

Jefferson County
OKLAHOMA
Photographed by Michael P. Klimetz


Eocaptorhinus sp.
[Partial Jawbone in Matrix with Orthocanthus texensis Teeth]

Lower Permian
Ryan Formation

Jefferson County
OKLAHOMA
Photographed by Michael P. Klimetz


Eocaptorhinus sp.
[Partial Jawbone in Matrix with Orthocanthus texensis Teeth]

Lower Permian
Ryan Formation

Jefferson County
OKLAHOMA
Photographed by Michael P. Klimetz


Eocaptorhinus sp.
[Partial Jawbone in Matrix with Orthocanthus texensis Teeth]

Lower Permian
Ryan Formation

Jefferson County
OKLAHOMA
Photographed by Michael P. Klimetz


Eocaptorhinus sp.
[Partial Jawbone in Matrix with Orthocanthus texensis Teeth]

Lower Permian
Ryan Formation

Jefferson County
OKLAHOMA
Photographed by Michael P. Klimetz


Eocaptorhinus sp.
[Partial Jawbone in Matrix with Orthocanthus texensis Teeth]

Lower Permian
Ryan Formation

Jefferson County
OKLAHOMA
Interpretation
Eocaptorhinus sp.
Image Courtesy of Wikipedia
Photographed by Michael P. Klimetz


Captorhinus aguti (Cope)
[Femur]

Lower Permian
Fort Sill Formation

Elgin

Comanche County
OKLAHOMA
Photographed by Michael P. Klimetz


Captorhinus aguti (Cope)
[Femur]

Lower Permian
Fort Sill Formation

Elgin

Comanche County
OKLAHOMA
Photographed by Michael P. Klimetz


Captorhinus aguti (Cope)
[Femur]

Lower Permian
Fort Sill Formation

Elgin

Comanche County
OKLAHOMA
Photographed by Michael P. Klimetz


Captorhinus aguti (Cope)
[Femur]

Lower Permian
Fort Sill Formation

Elgin

Comanche County
OKLAHOMA
Photographed by Michael P. Klimetz


Captorhinus aguti (Cope)
[Femur]

Lower Permian
Fort Sill Formation

Elgin

Comanche County
OKLAHOMA
Captorhinidae

Pelycosaur/Sphenacodontid Synapsid


Dimetrodon sp.

Lower Permian
Craddock Bone Bed
Arroyo Formation

Seymour

Baylor County
TEXAS
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Anterior Maxillary Ridged Teeth
Partial Fibula
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Mandibular Jaw with Teeth
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
Vertebra
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Dimetrodon incisivum
Interpretation
Microsaur


Brachydectes elongatus

Lower Permian
Craddock Bone Bed
Arroyo Formation

Seymour

Baylor County
TEXAS
Photographed by Michael P. Klimetz
Thoracic Spine and Rib Cage
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Interpretation