Petroglyphs are rock engravings created by removing rock surface by carving. They are associated with prehistoric peoples, as early as the Neolithic and late Upper Paleolithic times.
We must protect this petroglyph. That petroglyph is an obvious fake.
the inventor of petroglyph was samuel burg
The population of Petroglyph Games is 115.
The population of Petroglyph Games is 2,012.
Petroglyph - album - was created on 2002-05-25.
A petroglyph is a carving or etching into a rock. Many were created by prehistoric people.
Petroglyph Games was created on 2003-04-01.
Visitors to the national park admired the ancient petroglyphs that adorned the canyon walls.
petroglyph
V-bar-V petroglyph site was created in 1994.
The area of Petroglyph Point Archeological Site is 1,600 square kilometers.
Petroglyph Point Archeological Site was created on 1975-05-29.