Ancient Rock Art Yields ‘Surprising’new finds

[Still Waters]

New technology is providing unexpected insights into some of the most distinctive rock art in the American West, archaeologists say.

The canyonlands of Texas' Lower Pecos River are home to thousands of grand, colorful pictographs - depictions of people, animals, spirits, and often inscrutable symbols - painted in caves as much as 4,000 years ago.

http://westerndigs.o...sing-new-finds/