2020 Prehistoric Life Mamenchisaurus silver 1oz coin

This is the third coin in the Prehistoric Life Series featuring an image of a two Mamenchisaurus. One has its neck stretched out drinking out of a body of water. In the background is a mountain range and a large prehistoric bird flying above their heads. Mamenchisaurus have long necks, which made up half their total body length. Included is the years he roamed the earth and the year of issue.