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You searched for: All Subjects Geology, Stratigraphic--Pennsylvania. Remove constraint All Subjects: Geology, Stratigraphic--Pennsylvania. Subject Topical Plant spores, Fossil. Remove constraint Subject Topical: Plant spores, Fossil.
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1. Small spores applicable to stratigraphic correlation in the Dunkard basin of West Virginia and Pennsylvania.

Creator Personal:
Clendening, John A. (John Albert), 1932-
Title:
Small spores applicable to stratigraphic correlation in the Dunkard basin of West Virginia and Pennsylvania.
Call Number:
P18135
Date:
1962
Description:
Journal article reprint from: Proceedings of West Virginia Academy of Science, v.34 (1962).
Subject Topical:
Geology--Appalachian Region., Geology, Stratigraphic--Pennsylvania., Geology, Stratigraphic--West Virginia., Plant spores, Fossil., Pollen, Fossil.
All:
Geology--Appalachian Region., Geology, Stratigraphic--Pennsylvania., Geology, Stratigraphic--West Virginia., Plant spores, Fossil., Pollen, Fossil.