Author:
Clendening,J.A.
Year:
1970
Title:
Sporological evidence on the geological age of the Dunkard strata in the Appalachian Basin.
Reference:
Clendening,J.A. (1970) Sporological evidence on the geological age of the Dunkard strata in the Appalachian Basin. PhD Thesis, University of West Virginia P. 1- 453
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Genus Species Country(Region) From To
Acanthotriletes Acanthotriletes sp.A sp. nov. USA Stephanian B Stephanian C
Ahrensisporites Ahrensisporites sp.A sp. nov. USA Stephanian B Stephanian C
Alisporites Alisporites zapfei USA Stephanian B Stephanian C
Angulisporites Angulisporites sp.A sp. nov. USA Stephanian B Stephanian C
Apiculatisporites Apiculatisporites sp.A sp. nov. USA Stephanian B Stephanian C
Cadiospora Cadiospora magna sp. nov. USA Stephanian B Stephanian C
Calamospora Calamospora breviradiata USA Stephanian B Stephanian C
Calamospora Calamospora flexilis USA Stephanian B Stephanian C
Calamospora Calamospora hartungiana USA Stephanian B Stephanian C
Calamospora Calamospora liquida USA Stephanian B Stephanian C
Calamospora Calamospora microrugosa sp. nov. USA Stephanian B Stephanian C
Calamospora Calamospora pallida sp. nov. USA Stephanian B Stephanian C
Calamospora Calamospora parva USA Stephanian B Stephanian C
Calamospora Calamospora pedata USA Stephanian B Stephanian C
Calamospora Calamospora pusilla USA Stephanian B Stephanian C
Columinisporites Columinisporites sp.A sp. nov. USA Stephanian B Stephanian C
Complexisporites Complexisporites polymorphus USA Stephanian B Stephanian C