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Post Oak Creek shark teeth, Sherman, Texas

ROCKHOUNDING GRAY AREA DOCUMENTED

Where: Texas · North America · approx. 33.68, -96.6 (vicinity only)

Why this spot: Cretaceous

What turns up: Cretaceous shark teeth (Ptychodus, Cretoxyrhina) and fish material in creek gravel

Access: Gray area.

Urban creek; access from public right-of-way, avoid private banks.

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Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.

Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.