Strata 2
Wednesday, July 29th, 2009
A broad cross section of Tumblagooda Sandstone can be seen in this image of part of a wall of the Murchison gorge. The river, responsible for carving the gorge, can be seen in the very bottom of the image. Over 500 million years old, the sandstone is thought to contain some of the earliest fossilised tracks of terrestrial creatures in the world.