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Scientists in Canada have recently analyzed the Burgess Shale in the Rocky Mountains in Canada and found fossils of the arthropod Waptia (Waptia) 500 million years ago.
Experts from the University of Toronto, the Royal Ontario Museum and the French National Center for Scientific Research have recently published research results, pointing out that the shrimp eggs they found were gathered in five of the specimens, all under the shell of the shrimp
Wapta shrimp is the same family as lobster and crayfish, with an average length of about 3 inches