Geological Survey Of Pennsylvania: Pt. 1. Carboniferous Formations, By J.p. Lesley, E.v. D'invilliers, And A.d.w. Smith. Pt. 2. Bituminous Coal Fields (Paperback) (ISBN-13: 9781278986029)

This comprehensive report, "Geological Survey Of Pennsylvania," compiles invaluable data regarding the geological landscape of Pennsylvania. Part 1 focuses on the Carboniferous Formations, with contributions from J.P. Lesley, E.V. D'Invilliers, and A.D.W. Smith. Part 2 details the Bituminous Coal Fields, as examined by E.V. D'Invilliers. The survey concludes with a study of the New Red formations of Bucks and Montgomery Counties, conducted by B.S. Lyman.

This detailed survey offers historical context and geological data, making it an essential resource for researchers, historians, and anyone interested in the geological makeup and resource distribution of Pennsylvania.

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