Juan Carlos Munoz / Cave bear (Ursus spelaeus) fossil in Cross Cave ( Krizna Jama) under Cross Mountain, Green Karst, Slovenia, October 2014.
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Juan Carlos Munoz / People at exhibit of Cave bear (Ursus spelaeus) bones in Cross Cave (Krizna Jama), Cross Mountain, Green Karst, Slovenia, October 2014.
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Paul D Stewart / Illustration of bear skulls of living and extinct species, engraving in Cuvier's 'Ossamens Fossiles' (1812). Cuvier, the master of comparative anatomy, referenced modern species with extinct fossils t...
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Adrian Davies / Cave bear (Ursus spelaeus) canine tooth fossil embedded in roof of Krizna Jama cave, Slovenia. May, 2023.
