Author:
Griffith,C.E.
Year:
1972
Title:
Palynostratigraphy of the Sundance Formation (Jurassic), of the Black Hills area, South Dakota and Wyoming.
Reference:
Griffith,C.E. (1972) Palynostratigraphy of the Sundance Formation (Jurassic), of the Black Hills area, South Dakota and Wyoming. MSc Thesis, East Texas State University P. 1- 109
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Genus Species Country(Region) From To
Classopollis Classopollis obidosensis Wyoming Callovian Oxfordian
Concavisporites Concavisporites hexagonalis South Dakota Callovian Oxfordian
Concavisporites Concavisporites hexagonalis Wyoming Callovian Oxfordian
Concavisporites Concavisporites polygonalis South Dakota Callovian Oxfordian
Concavisporites Concavisporites polygonalis Wyoming Callovian Oxfordian
Concavisporites Concavisporites sp South Dakota Callovian Oxfordian
Concavisporites Concavisporites sp Wyoming Callovian Oxfordian
Concavisporites Concavisporites subgranulosus South Dakota Callovian Oxfordian
Concavisporites Concavisporites subgranulosus Wyoming Callovian Oxfordian
Concavisporites Concavisporites undulatus South Dakota Callovian Oxfordian
Concavisporites Concavisporites undulatus Wyoming Callovian Oxfordian
Contignisporites Contignisporites problematicus sp. nov. South Dakota Callovian Oxfordian
Contignisporites Contignisporites problematicus sp. nov. Wyoming Callovian Oxfordian
Contignisporites Contignisporites sp South Dakota Callovian Oxfordian
Contignisporites Contignisporites sp Wyoming Callovian Oxfordian
Coronatispora Coronatispora valdensis South Dakota Callovian Oxfordian
Coronatispora Coronatispora valdensis Wyoming Callovian Oxfordian