Calamites fossils found in the Breathitt Group of Hazard, Kentucky. These fossils were formed in the eastern Kentucky coal fields during the Pennsylvanian Period.
Friday, October 29, 2010
Calamites of Eastern Kentucky
Calamites fossils found in the Breathitt Group of Hazard, Kentucky. These fossils were formed in the eastern Kentucky coal fields during the Pennsylvanian Period.