Sphenopteris
Photographed by Michael P. Klimetz

[Carbonized Frond and Branch Impressions in Shale]

Pennsylvanian
Breathitt Formation

Perry County
KENTUCKY
Photographed by Michael P. Klimetz

[Carbonized Frond and Branch Impressions in Shale]

Pennsylvanian
Breathitt Formation

Perry County
KENTUCKY
Photographed by Michael P. Klimetz

[Carbonized Frond and Branch Impressions in Shale]

Pennsylvanian
Breathitt Formation

Perry County
KENTUCKY
Photographed by Michael P. Klimetz

[Carbonized Frond and Branch Impressions in Shale]

Pennsylvanian
Breathitt Formation

Perry County
KENTUCKY