1.   He also found and recorded rare prehistoric rock paintings depicting life in the Sahara before it became a desert.

2.   Hyman and Rowe use it to extract organic carbon from the pigments in a rock painting in the form of carbon dioxide.

3.   One recent day, empty beer cans lay scattered beneath a series of rock paintings while smoke damage from recent campfires had obscured others.

4.   Scattered amid its boulders, outcroppings and pools of water are ancient rock paintings and pictographs.

5.   The area, rich in Anasazi Indian rock paintings and narrow canyons of odd desert life, is between Bryce Canyon National Park and Capitol Reef National Park.

6.   The area, rich in Anasazi Indian rock paintings and narrow canyons of unusual desert life, is between Bryce Canyon and Capitol Reef.

7.   They have been found illuminating rock paintings and monuments elsewhere in the world.

8.   Turpin said the younger Texas rock paintings that inspired the breakthrough in understanding the past were special all along.

9.   Adopted Macassan words are still part of the Yolngu language and praus still feature in the traditional rock paintings and historical stories.

10.   Aborigines have lived here for tens of thousands of years, as documented in rock paintings at sacred sites dotted throughout the landscape.