Good Day at Red Rock
Jan 14, 2012
Bunch a guys were off climbing last week in Red Rock Canyon, a few miles west of Las Vegas, Nevada. Here, Hank leads the route, carefully placing little thingamajigs in cracks to hold the rope so other climbers can follow him safely. As lead climber, Hank is roped in, but not quite as safely as the followers; if he loses his grip on the rock, the thingamabobs below him should arrest his fall (with the help of the belayer down on the ground), but before they do, he could expect to fall twice the distance down to the topmost thingamabob. He didn't fall.
The red rock here is the Aztec Sandstone formation, Jurassic in age. Overlaying it in much of the canyon is a dark gray limestone, the much, much older Bonanza King limestone, from the Cambrian era. The older limestone got shoved up on top of the younger sandstone late in the era of the dinosaurs, when tectonic plates were compressing this part of the world, pushing up mountain ranges.
Late in the day, Pat is still working his way up.