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Summary
DescriptionSteinbruch Steltenberg, Riffkalk.jpg
Deutsch: Steltenberg, Hagen-Hohenlimburg. Riffkalk mit Korallen, Stromatoporen, Brachipoden & Schnecken. 375-392 Mio. Jahre, Mittel- bis Oberdevon (Givetium-Frasnium). Heute im Museum Schloss Werdringen.
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