Male Keichousaurus fossil has a not bad condition, the animal is about 23 cm long (without bending). The white wire is quartz wire. Although the bones are scattered, the bones of this fossil are clear and the details are very clear! The appearance of this one is quite interesting! No reserve price! 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.