11-26-21. Alvin's Arch, Missouri Flat, Nevada

A natural stone arch in south Mason Valley near Yerington, Nevada. The name is informal. It's after the late Alvin McLane, a naturalist with the Desert Research Institute. The arch was featured in an episode of the PBS program "Wild Nevada" about 20 years ago, where Alvin was the guide on the program.

More or less. I've put a note on the approximate arch location. Missouri Flat at the south end of Mason Valley, Nevada.