The Cambrian explosion (1 gen 541000000 anni a. C. – 1 gen 488000000 anni a. C.)
Descrizione:
The Cambrian explosion begins, with many new body layouts appearing on the scene – though the seeming rapidity of the appearance of new life forms may simply be an illusion caused by a lack of older fossils.Aggiunto al nastro di tempo:
Data:
1 gen 541000000 anni a. C.
1 gen 488000000 anni a. C.
~ 5883516 years