Darwin was also concerned the challenge of this event to his evolutionary model.
Creationists have long pointed to this event to challenging that evolution could not have occurred. Darwin was also concerned the challenge of this event to his evolutionary model. Located in the Canadian Rockies, the Burgess Shale contains many fossils pointing to the evidence of this event. FTP, name this event that saw the explosion of multi-cellular life around 580 million years ago from more primitive single cell colonial life forms.
Creationists have long pointed to this event to challenging that evolution could not have occurred.
{Cambrian explosion} or {Cambrian radiation}