Geology | Russ Bishop Photography | Nature Photo Blog

July 6, 2011November 6, 2015

Devil’s Postpile

Cliff and columnar basalt, Devil’s Postpile National Monument, California

This small national monument near Mammoth Lakes in the eastern Sierra Nevada is celebrating its centennial this week. It was spared a watery burial one hundred years ago today when congress saved it from a proposed dam on July 6, 1911.

Its unusual basalt columns are the by-product of an ancient lava lake, which rapidly formed and then cooled leaving behind the perfectly shaped hexagonal pillars that make up the cliff. The constant force of winter freeze and thaw is slowly eroding the formation, and the symmetrical blocks that look as though they were snapped together are littered at its base like a child’s building blocks.

The road to the monument, which is closed in winter but easily accessible the rest of the year, is just past the Mammoth Mountain ski area and is also the jumping off point for the popular Minarets and Ansel Adams Wilderness.

December 7, 2009November 6, 2015

Human Nature

One of the more curious natural phenomena is the occasional tendency for nature to mimic human form. Anthropomorphic images (meaning human characteristics in inanimate objects) can appear in rocks, plants and animals. Typically they appear only for a fleeting moment or from a unique perspective, but like finding an Easter egg they are a photographic treat.

This image of Lady in a Bathtub Butte in Valley of the Gods, Utah was taken late in the day to create a strong silhouette and emphasize the outline of the rock against the blue sky. The back-lit clouds added a nice balance to the whimsical scene.

October 20, 2009September 7, 2016

The Wave

As a followup to my last post, The Wave is another gem of the southwest that’s a very popular destination with photographers, but also one of the most remote spots on the map. So remote in fact that on my first trip I failed to find it – even with a GPS!

It’s a wonderful example of chaos theory applied to geology. Basically a petrified sand dune that’s been carved by the forces of wind and water over the ages, it’s easy to see how it got its name. I made this image a few years ago on my second trip to the area, which lies on the Arizona/Utah border southwest of Lake Powell. The image was taken with a 20mm wide-angle lens to emphasize the dizzying curves and create a sense that the formation is much bigger than it really is.