Keichousaurus hui
Reptilia: Sauropterygia: Nothosauria: Pachypleurosauroidea
Triassic Age (Scythian or early Triassic - the Spathian Age of China, 241.9 million years ago - lasting for 0.2 million years)
Henan Province, China
Dimensions: 10 in x 4 in

SEE KEICHOUSAURUS HUI FOR FULL DESCRIPTION.