M. Kohl

发表

A new Middle Pennsylvanian (Westphalian) amphibian trackway from the Cross Mountain Formation, East Tennessee Cumberlands

J. Bryan, M. Kohl, 1994, Journal of Paleontology.

The Gray Fossil Site: A Spectacular Example in Tennessee of Ancient Regolith Occurrences in Carbonate Terranes, Valley and Ridge subprovince, southern Appalachians U.S.A.

I. Sasowsky, G. Clark, H. Moore, 2005 .