P55R0Y
Skeleton, skull and tooth of der Höhlenbär, cave bear, Ursus spelaeus. Lithograph by an unknown artist from Dr. F.A. Schmidt's 'Petrefactenbuch,' published in Stuttgart, Germany, 1855 by Verlag von Krais & Hoffmann. Dr. Schmidt's 'Book of Petrification' introduced fossils and palaeontology to both the specialist and general reader.
DC
