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You searched for: Digital Content No Digital Content Remove constraint Digital Content: No Digital Content All Subjects Geology, Stratigraphic--Pennsylvania. Remove constraint All Subjects: Geology, Stratigraphic--Pennsylvania. All Subjects Geology--West Virginia. Remove constraint All Subjects: Geology--West Virginia.
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1. Pennsylvanian cycles in West Virginia.

Creator Personal:
Reger, David B. (David Bright), 1882-1958.
Title:
Pennsylvanian cycles in West Virginia.
Call Number:
P2014
Date:
1931
Description:
Journal article excerpt from: Illinois State Geological Survey. Bulletin, 60 (1931).
Subject Topical:
Geology, Stratigraphic--Pennsylvania., Sedimentation and deposition., Geology--West Virginia.
All:
Geology, Stratigraphic--Pennsylvania., Sedimentation and deposition., Geology--West Virginia.