令人印象深刻的特甲龍下巴! - 下頜骨化石 - Tethysaurus nopcsai (Bardet, Pereda-Suberbiola & Jalil, 2003) - 25 cm - 6 cm
編號 77711079
寶石級 Ursus spelaeus 冰河時代洞熊犬牙 - 更新世 - 牙齒化石
編號 77711079
寶石級 Ursus spelaeus 冰河時代洞熊犬牙 - 更新世 - 牙齒化石
Scientific name: Ursus spelaeus (Ice Age Cave Bear) - Canine Fang Tooth
Location: Cave in North Poland
Geological Formation: Cave Pleistocene deposits of Poland.
Age: Upper Pleistocene, (~50.000 Years)
Size: 9,5cm long
Ref: A57
The cave bear (Ursus spelaeus) is a prehistoric huge species of bear that lived in Europe and Asia during the Pleistocene and became extinct about 24,000 years ago during the Last Glacial Maximum. Both the word cave and the scientific name spelaeus are used because fossils of this species were mostly found in caves.
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