Author:
Skog,J.E.;Gensel,P.G.
Year:
1980
Title:
A fertile species of Triphyllopteris from the Early Carboniferous (Mississippian) of Southwestern Virginia.
Reference:
Skog,J.E. et al. (1980) A fertile species of Triphyllopteris from the Early Carboniferous (Mississippian) of Southwestern Virginia. American Journal of Botany Vol. 67 # 4 P. 440- 451
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Genus Species Country(Region) From To
Spore Spore sp Virginia Early Mississippian
Trilete spore Trilete spore sp Virginia Early Mississippian
Triphyllopteris Triphyllopteris uberis sp. nov. Virginia Early Mississippian