Author:

Nichols,D.J.

Year:

1983

Title:

Problems in correlation of Upper Cretaceous palynomorph zones of the North American Western Interior and Atlantic Margin

Reference:

Nichols,D.J. (1983) Problems in correlation of Upper Cretaceous palynomorph zones of the North American Western Interior and Atlantic Margin American Association of Stratigraphic Palynologists,15th Annual Meeting,Program and Abstracts Vol. 7 P. 243- 234

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