1c "Nano Rock(s)"

"Micro" is 10 to the minus 3 power; "nano" is 10 to the minus 6 power.

My notes: " Between Microrock and sunrise (actually, between Microrock and the trail to Sunrise) there are at least 2 or 3 smaller rocks. The best of these is about 250 ft south, and a little down-hill from Microrock. Bring a wire brush ...and a sense of exploration. Today, we might also add "a crash pad".

I've added this AREA more to alert the potential explorer that there's more than just "Microrock" out there between Sunset/High Noon and the trail to Sunrise.