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
Triquitrites Triquitrites minutus USA Stephanian B Stephanian C
Triquitrites Triquitrites sp.A sp. nov. USA Stephanian B Stephanian C
Triquitrites Triquitrites tribullatus USA Stephanian B Stephanian C
Tuberculatosporites Tuberculatosporites spinoplicatus USA Stephanian B Stephanian C
Verrucosisporites Verrucosisporites donari USA Stephanian B Stephanian C
Verrucosisporites Verrucosisporites microtuberosus USA Stephanian B Stephanian C
Verrucosisporites Verrucosisporites sifati USA Stephanian B Stephanian C
Verrucosisporites Verrucosisporites sp.A sp. nov. USA Stephanian B Stephanian C
Verrucosisporites Verrucosisporites sp.B sp. nov. USA Stephanian B Stephanian C
Verrucosisporites Verrucosisporites verrucosus USA Stephanian B Stephanian C
Vesicaspora Vesicaspora saarensis sp. nov. USA Stephanian B Stephanian C
Vesicaspora Vesicaspora schaubergeri sp. nov. USA Stephanian B Stephanian C
Vesicaspora Vesicaspora sp.A sp. nov. USA Stephanian B Stephanian C
Vesicaspora Vesicaspora wilsonii USA Stephanian B Stephanian C
Vittatina Vittatina costabilis USA Stephanian B Stephanian C
Vittatina Vittatina irregularis USA Stephanian B Stephanian C
Vittatina Vittatina lata USA Stephanian B Stephanian C