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East, Pennsylvania

Montour Preserve PA

Mahantango fossil pit

Fossil site Source-confirmed findsLegal to collect

What you could find

Reported finds from this ground.

FossilsFossils

Also reported: brachiopods, bryozoans, corals, gastropods, cephalopods.

Photos via Wikimedia Commons: Partonez (CC BY-SA 4.0).

Why this spot

Rockhounding locality: one-acre pit in Devonian Mahantango Formation shale, opened as a public collecting site beside the Lake Chillisquaque preserve

Preserve's own fossil-pit page and multiple named trip writeups document brachiopods, trilobites and cephalopods kept by visitors

Before you go

Hazards noted for this site.

Sharp shale edgesNo shade, slick clay when wet

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.