Photographed by Michael P. Klimetz
[Bark Impressions in Shale]
Carboniferous - Westphalian
Czierwonka
POLAND
Photographed by Michael P. Klimetz
[Bark Impressions in Shale]
Carboniferous - Westphalian
Pas de Calais
FRANCE
Photographed by Michael P. Klimetz
Carboniferous - Westphalian
Duckmantian Stage Roof Shales
Crock Hay Open Cast
Wigan
Lancashire
UNITED KINGDOM
Photographed by Michael P. Klimetz
Carboniferous - Westphalian
Duckmantian Stage Roof Shales
Crock Hay Open Cast
Wigan
Lancashire
UNITED KINGDOM
Photographed by Michael P. Klimetz
[Bark Impressions in Shale]
Pennsylvanian
KENTUCKY
Photographed by Michael P. Klimetz
[Carbonized Bark and Bark Impressions in Shale]
Pennsylvanian
KENTUCKY
Photographed by Michael P. Klimetz
[Cone in Shale]
Carboniferous-Westphalian
Upper Silesia
POLAND
Photographed by Michael P. Klimetz
[Cone in Shale]
Carboniferous-Westphalian
Upper Silesia
POLAND
Photographed by Michael P. Klimetz
[Bark Impression in Shale]
Carboniferous-Westphalian
Maurits State Mine
Geleen
THE NETHERLANDS
Photographed by Michael P. Klimetz
[Bark Impression in Shale]
Carboniferous-Westphalian
Maurits State Mine
Geleen
THE NETHERLANDS
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Leaf Tips in Siltstone]
Pennsylvanian
Pottsville Formation
Bessemer
Jefferson County
ALABAMA
Photographed by Michael P. Klimetz
[Weathered Partial Trunk Cast in Siltstone]
Pennsylvanian
Joggins
Nova Scotia
CANADA
Photographed by Michael P. Klimetz
[Weathered Partial Trunk Cast in Siltstone]
Pennsylvanian
Joggins
Nova Scotia
CANADA
Photographed by Michael P. Klimetz
[Weathered Partial Trunk Cast in Siltstone]
Pennsylvanian
Joggins
Nova Scotia
CANADA
Photographed by Michael P. Klimetz
[Weathered Partial Trunk Cast in Siltstone]
Pennsylvanian
Joggins
Nova Scotia
CANADA
Photographed by Michael P. Klimetz
[Leaf and Branch Debris in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Leaf and Branch Debris in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Leaf and Branch Debris in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Leaf and Branch Debris in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Rootlet Bundle in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Rootlet Bundle in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Rootlet Bundle in Siltstone]
Pennsylvanian
Breathitt Formation
Perry County
KENTUCKY
Photographed by Michael P. Klimetz
[Carbonized Cone in Shale]
Carboniferous
Bath
Somerset Coalfield
Somerset
UNITED KINGDOM
