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Keywords from Image Description:
Ursusspelaeus Hhlenbr. Ursus spelaeus Hhlenbr aufrecht gestelltes Skelett im Wiener Hofmuseum Ursus spelaeus Cave Bear Skeleton at Wiener Hofmuseum Vienna scanned from book Wilhelm Blsche Entwicklungsgeschichte der Natur Band br Digitalisierung Agon Buchholz Buch im Privatbesitz Wilhelm Blsche Public Domain Urheberrecht abgelaufen