Tag Archives: geology

Hills and Gullies, Twenty Mule Team Canyon

Hills and Gullies, Twenty Mule Team Canyon
Hills and Gullies, Twenty Mule Team Canyon

Hills and Gullies, Twenty Mule Team Canyon. Death Valley National Park, California. April 2, 2009 © Copyright 2009 G Dan Mitchell – all rights reserved.

Morning light across the shapes of hills and gullies, Twenty Mule Team Canyon, Death Valley National Park.

This is a photograph I made back in 2009 when I managed to get to Twenty Mule Team Canyon before sunrise and then continued to shoot for several hours. Though this area is very close to one of the most popular and oft-photographed locations in Death Valley National Park, it gets relatively few visitors from what I’ve seen. While it doesn’t generally present the huge and expansive vistas of some of the more famous areas, it is a great playground for those of us who enjoy the eroded and rounded landforms and the seemingly infinite variations of color and texture.

Here I tried to fill the frame completely with these shapes that have been produced by water eroding the relatively soft earth. The light was very interesting and a bit complex. Some diffused light was coming straight down from the sky, hence the bits of blue shadow in some of the gullies. At the same time, slightly diffused sunlight was directly striking the earth in a few spots. And in some of the foreground areas additional illumination was being reflected into the scene from nearby formations.

G Dan Mitchell Photography
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Sheep Peak, McCabe Lakes Basin, Sunset

Sheep Peak, McCabe Lakes Basin, Sunset
Sheep Peak, McCabe Lakes Basin, Sunset

Sheep Peak, McCabe Lakes Basin, Sunset. Yosemite National Park, California. September 18, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

The last light of the day touches the top of Sheep Peak in the McCabe Lakes Basin, Yosemite National Park.

This was a beautiful and fun evening! We were camped at the lower lake in this basin for a few days. The routine, roughly speaking goes something like this: Up before dawn and off to photograph some morning subject until the light goes or the energy wears down; back to camp for breakfast; do camp chores and generally hang out and shoot the breeze into the afternoon; dinner sometime around 3:00 or 4:00; then off to whatever locations is on the agenda for the evening shoot; back to camp after dark. On this evening we all were on the same page and we all headed up to this lake, a few hundred feet higher and no more than a mile from our camp.

The walk was steep but mostly pleasant, at least as long as one went relatively slowly and stayed out of the creek with its willow thickets and instead found a route through the forest nearby. Eventually the route – there is no trail – began to level out at a meadowy area below the lake. This was gave a false sense that the climb was over, but at least the walk up the meadow was very enjoyable, as the small outlet stream twisted through grassy meadow and past the occasional boulder and some trees, with the higher peaks visible above. At the upper end of this meadow was the lake’s basin, with a tall peak on top of the headwall at the upper end, forest beyond the shoreline meadows to the left, and rugged talus slopes and rocky peaks along the right shoreline.

Here we split up and looked for our own shots. As I sometimes do, I found “the spot” and more or less worked it until the light went away. I walked along the thin shoreline meadow, resisting the temptation to just set up and start shooting, and eventually came to this little group of shoreline rocks and trees that I could use as the close element of photographs of the lake and the peaks beyond as the day came to an end.

G Dan Mitchell Photography
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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

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Fractured Granite Ledges

Fractured Granite Ledges
Fractured Granite Ledges

Fractured Granite Ledges. Yosemite National Park, California. July 27, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Exfoliated and fractured granite ledges form patterns in late afternoon light, Yosemite National Park.

While this particular spot happens to be in the neighborhood of Tenaya Creek, similar features may be found throughout Yosemite and in many other parts of the Sierra. These rocks have probably been eroded in just about every way possible. They have been broken away from the underlying rock via exfoliation. The area was obviously glaciated. No doubt freezing water helped to widen the patterns of cracks and break up the rocks.

I made the photograph in late afternoon light when the sun was just barely above a low ridge beyond the upper edge of the photograph. The zoom was cranked out as wide as it goes in order to capture a good width and density of these wonderfully broken up rocks and the trees and other plants that somehow manage to live on and among them.

G Dan Mitchell Photography
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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

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Granite Domes and Trees, Morning

Granite Domes and Trees, Morning
Granite Domes and Trees, Morning

Granite Domes and Trees, Morning. Yosemite National Park, California. August 12, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Morning light on trees and glaciated ridges, Yosemite National Park.

It is now 11:23 p.m. PDT on Friday, August 12… and I just realized a few moments ago that I neglected to schedule the posting of a new photograph today! Before I left for Yosemite on this past Wednesday I thought I had placed a photograph in the queue for automatic posting today, but apparently not. As long as I complete this post in the next half hour or so, I won’t miss posting my daily photograph!

I made this photograph early today (Friday, August 12) as the first light was striking the glaciated ridges near Olmsted Point. I had arrived early enough to climb far up on the granite slopes above the famous overlook before the sun came up – I had a plan to photograph some of the solitary trees high on these granite slabs as the first light struck them. I accomplished that, and as I began to descend from this area I decided to make a few more photographs while I was up there. Across the nearby canyon is another ridge that is topped by the glacial erratics, the solitary boulders sitting on top of the rounded ridges and just about anywhere else in this part of Yosemite. The early light was coming across from the left and striking the tops of these ridges, but it had not yet struck the huge face of Clouds Rest, seen behind them.

G Dan Mitchell Photography
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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

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