Holzmaden, Germany: Jurassic fossils

Where: Continental · Europe · approx. 48.64, 9.52 (vicinity only)

Why this spot: ammonites, fish, marine reptiles

What turns up: The Posidonia Shale at Holzmaden is world-famous for complete ichthyosaurs, ammonites and crinoids; the Kromer quarry offers public fee splitting.

Access: Permission required.

Fee-dig site: pay to dig and keep what you find. Call ahead for hours, prices and what tools are allowed.

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