#127 • Stratigraphic Studies of the Silurian Rocks

Part of Washington, PA - Silver Eagles, Antiques, Advertising, Local History & Collectibles (timed auction by Joe R. Pyle Complete Auction & Realty, LLC)

High bid $1.00

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Bidding closes Oct 28, 2026 6:15 PM EDT

Pennsylvania Geological Survey Fort Series Special Bulletin 10 Statagraphic Studies of the Silurian Rocks of Pennsylvania-1961

Stratigraphic Studies of the Silurian Rocks