“Absolutely Mind-Boggling” Massive New Animal Species Discovered in 500 Million-Year-Old Burgess Shale

Royal Ontario Museum paleontologists unearth one of the largest radiodonts of the Cambrian explosion. Paleontologists at the Royal Ontario Museum (ROM) have uncovered the remains of a huge new fossil species belonging to an extinct animal group in half-a-billion-year-old Cambrian rocks from Koote