Dinosaur National Monumkent
Petroglyphs appear on many of the sandstone formations of Dinosaur National Monument, many of them accessible via short trails from the park roads. Most are thought to have been carved by Fremont man about 1000 years ago.
Size: 5600px × 3733px
Location: Dinosaur, CO, USA
Photo credit: © Carol Barrington / Alamy / Afripics
License: Royalty Free
Model Released: Yes
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