This scene shows an example of the very earliest animals on the ocean floor, 635 to 542 millions of year ago. This was the so-called Ediacaran Period, at the end of the Proterozoic Eon. The creatures shown here are examples of Cloudina, one of the earliest known shelled animals. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Garlick, Mark |
Model Release : | Non requis |
Restrictions : | - |