Author:
Abbott,M.L.
Year:
1968
Title:
Lycopsid stems and roots and Sphenopsid fructifications and stems from the Upper Freeport County of southeastern Ohio.
Reference:
Abbott,M.L. (1968) Lycopsid stems and roots and Sphenopsid fructifications and stems from the Upper Freeport County of southeastern Ohio. Palaeontographica Americana Vol. 6 # 38 P. 5- 46
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Genus Species Country(Region) From To
Annularia Annularia tuberculata Georgia Late Allegheny
Asterophyllites Asterophyllites aperta Georgia Late Allegheny
Bowmanites Bowmanites magna Ohio Late Allegheny
Calamostachys Calamostachys germanica Ohio Late Allegheny
Macrostachya Macrostachya aperta Georgia Late Allegheny
Macrostachya Macrostachya infundibuliformis Georgia Late Allegheny
Palaeostachya Palaeostachya aperta Georgia Late Allegheny
Palaeostachya Palaeostachya aperta Pennsylvania Late Allegheny
Palaeostachya Palaeostachya trabeculata Ohio Late Allegheny
Volkmannia Volkmannia crassa Georgia Late Allegheny
Volkmannia Volkmannia fertilis Georgia Late Allegheny