Author:
Schopf,J.M.;Schwietering,J.F.
Year:
1970
Title:
The Forestia zone of the Ohio and Chattanooga Shales
Reference:
Schopf,J.M. et al. (1970) The Forestia zone of the Ohio and Chattanooga Shales United States Geological Survey, Bulletin # 1294 P. 1- 15
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Genus Species Country(Region) From To
Tasmanites Tasmanites sp Tennessee Late Devonian
Tasmanites Tasmanites sp Kentucky Late Devonian
Tasmanites Tasmanites sp Virginia Late Devonian
Tasmanites Tasmanites sp Ohio Late Devonian