海洋爬行動物 - Fossil matrix - Keichousaurus sp. - 22 cm - 12 cm (沒有保留價)
編號 83821665
海洋爬行動物 - plate matrix化石 - Keichousaurus sp. - 13 cm - 9 cm (沒有保留價)
編號 83821665
海洋爬行動物 - plate matrix化石 - Keichousaurus sp. - 13 cm - 9 cm (沒有保留價)
Larvae Keichousaurus fossil, the animal is about 13 cm long (without bending). This specimen is very small. The general situation of dorsal pressure. The details are clear.
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Keichousaurus (key-cho-saurus) is a genus of marine reptile in the pachypleurosaur family which went extinct at the close of the Triassic in the Triassic-Jurassic extinction event. The name derives from Kweichow (now Guizhou Province) in China where the first fossil specimen was discovered in 1957. They are among the most common sauropterygian fossils recovered and are often found as nearly complete, articulated skeletons, making them popular among collectors.