Ancient petroglyphs rest among suburban sprawl

An ancient 40-ton jungle gym of sorts, the massive burnt umber boulder anchors a neighborhood park and beckons suburban kids to clamber over its mysterious Anasazi etchings.
And climb aboard they do, sometimes even attempting to scratch their own marks before the adults run them off, neighbors say. Archaeologists typically warn against even smudging natural skin oils on the chiseled drawings or the rock's natural mineral glaze so they won't slowly melt away.
"I've climbed on it," acknowledged Melissa Cornwall, whose in-laws live next to backyard-sized Petroglyph Park in the city's Bloomington subdivision, near the meeting place of southern Utah's Great Basin and the Mojave Desert. "It's just kind of cool to see something from the old, ancient people who used to live here, and to think what it used to look like before all the houses were here."