Geo 730: Feb. 17, Day 413: Tuff, Diatomite, And Rimrock

A wider view of the lower end of this outcrop, showing the yellowish tuff, what are likely some white diatomite interbeds, and the rimrock basalt on the far side of the canyon. And in other news, I think I finally figured out the accurate location for this set, but I'd still treat it as tentative.

Photo unmodified. August 19, 2011. FlashEarth Location.