Author:

Upshaw,C.F.;Hedlund,R.W.

Year:

1967

Title:

Microspores from the upper part of the Coffeyville Formation (Pennsylvanian, Missourian), Tulsa County, Oklahoma.

Reference:

Upshaw,C.F. et al. (1967) Microspores from the upper part of the Coffeyville Formation (Pennsylvanian, Missourian), Tulsa County, Oklahoma. Pollen et Spores Vol. 9 # 1 P. 143- 170

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