Alloiopteris

Photographed by Michael P. Klimetz

Pennsylvanian

Hyden

KENTUCKY

Photographed by Michael P. Klimetz

Alloiopteris winslovii

Pennsylvanian

Stranger Formation

Tonganoxie Sandstone

Franklin County

KANSAS

Photographed by Michael P. Klimetz

Alloiopteris winslovii

Pennsylvanian

Stranger Formation

Tonganoxie Sandstone

Franklin County

KANSAS

Photographed by Michael P. Klimetz

Alloiopteris winslovii

Pennsylvanian

Stranger Formation

Tonganoxie Sandstone

Franklin County

KANSAS