Pikaia gracilens, specimens from the Burgess Shale, replica Deinonychus An assortment of real fossil

An assortment of real fossil shark

because of a skull that was connected to the shoulder girdle and teeth of labyrinthodont type

long snouted

but another type of extinct reptile

She does have opposable big toes and nail bearing fingers which confirm her to be a primate

Pikaia gracilens, specimens from the Burgess Shale, replica Deinonychus An assortment of real fossilA primitive chordate from the Burgess Shale More than 1 2 billion years old, the fossils of the Burgess Shale fauna preserve for us an intriguing glimpse of early animal life on Earth. These fossils are named after a Cambrian rock formation (the Burgess Shale) that is located in the western Canadian Rockies. They were first discovered there in 1909 by Charles D. Walcott, then Secretary of the Smithsonian Institution. Living among the variety of