Author:

Wolfe,J.A.

Year:

1976

Title:

Stratigraphic distribution of some pollen types from the Campanian and Lower Maestrichtian rocks, (Upper Cretaceous), of the Middle Atlantic States.

Reference:

Wolfe,J.A. (1976) Stratigraphic distribution of some pollen types from the Campanian and Lower Maestrichtian rocks, (Upper Cretaceous), of the Middle Atlantic States. United States Geological Survey, Professional Paper # 977 P. 1- 18

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