Cambrian

	P.674 - §6 This was the biogeologic picture of Urantia at the end of that long period of the world's history, embracing fifty million years, designated by your geologists as the Cambrian.
	The Cambrian period extends from 540 - 490 mya. This was the period in which a large number of fossils of multicellular organism were found, the so-called Cambrian explosion.
	Cambrian
	middle Cambrian.
	Cambrian
	Cambrian
	Cambrian
	Cambrian
	horseshoe crab
	Bivalves appeared in the late Cambrian period.
	More Cambrian fossil pictures from Virtual Fossil Museum.