Author:

Upshaw,C.F.

Year:

1964

Title:

Palynologic zonation of the Upper Cretaceous Frontier Formation near Dubois, Wyoming. (In: Palynology in Oil Exploration, Aureal T. Cross, editor)

Reference:

Upshaw,C.F. (1964) Palynologic zonation of the Upper Cretaceous Frontier Formation near Dubois, Wyoming. (In: Palynology in Oil Exploration, Aureal T. Cross, editor) Society of Economic Paleontologists and Mineralogists (SEPM) Special Publication. (Palynology in Oil Exploration. Aureal T. Cross,editor) # 11 P. 153- 168

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