Author:
Millay,M.A.;Rothwell,G.W.
Year:
1983
Title:
Fertile Pinnae of Biscalitheca (Zygpteridales) from the Upper Pennsylvanian of the Appalachian Basin.
Reference:
Millay,M.A. et al. (1983) Fertile Pinnae of Biscalitheca (Zygpteridales) from the Upper Pennsylvanian of the Appalachian Basin. Botanical Gazette Vol. 144 # 4 P. 589- 599
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Genus Species Country(Region) From To
Biscalitheca Biscalitheca musata Ohio Stephanian B
Punctatisporites Punctatisporites sp Ohio Stephanian B