WALTER MYERS / SCIENCE PHOTO LIBRARY WALTER MYERS / SCIENCE PHOTO LIBRARY
Prehistoric landscape. Computer artwork of the rocky remains of two volcanic calderas during the Eoarchean era (about 4000-3600 million years ago) where a variety of single-celled organisms add colour to an otherwise monochromatic landscape. Earth (approx. The atmosphere probably consisted of gases vented by volcanoes with the lack of oxygen unable to support complex life forms.
Model release not required. Property release not required.