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
Circumpollis Circumpollis pharisaeus South Dakota Callovian Oxfordian
Circumpollis Circumpollis pharisaeus Wyoming Callovian Oxfordian
Circumpollis Circumpollis philosophus South Dakota Callovian Oxfordian
Circumpollis Circumpollis philosophus Wyoming Callovian Oxfordian
Classopollis Classopollis classoides South Dakota Callovian Oxfordian
Classopollis Classopollis classoides South Dakota Callovian Oxfordian
Classopollis Classopollis classoides Wyoming Callovian Oxfordian
Classopollis Classopollis classoides Wyoming Callovian Oxfordian
Classopollis Classopollis dellassis South Dakota Callovian Oxfordian
Classopollis Classopollis dellassis Wyoming Callovian Oxfordian
Classopollis Classopollis major South Dakota Callovian Oxfordian
Classopollis Classopollis major Wyoming Callovian Oxfordian
Classopollis Classopollis minor South Dakota Callovian Oxfordian
Classopollis Classopollis minor South Dakota Callovian Oxfordian
Classopollis Classopollis minor Wyoming Callovian Oxfordian
Classopollis Classopollis minor Wyoming Callovian Oxfordian
Classopollis Classopollis obidosensis South Dakota Callovian Oxfordian