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St. Mary River ammolite/ammonite ground

ROCKHOUNDING GRAY AREA DOCUMENTED

Where: Alberta · North America · approx. 49.35, -112.85 (vicinity only)

Why this spot: Cretaceous Bearpaw Formation

What turns up: Placenticeras ammonites with ammolite sheen weathering from riverbanks

Access: Gray area.

Alberta vertebrate/protected fossils are Crown property; ammonites/ammolite on surface may be surface-collected with a permit/agreement. Rules are strict.

Open in Mudlark Map →

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.