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Yosemite National Park, California. Three Brothers, from meadow southwest of Yosemite Village. Shows massivenessof siliceous facies of Sentinel Granodiorite. 1915. Panorama with cfc00670.
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Yosemite National Park, California. Yosemite Falls and Mount Hoffmann, viewed from Taft Point. 1913. Panorama with cfc00511.
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Yosemite National Park, California. Tahoe moraine in the Harden Lake area, showing its subdued crest and only scattered boulders exposed on the surface. Figure 65, U.S. Geological Survey Bulletin 1595.
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Yosemite National Park, California. Road cut at Big Meadow Overlook on Big Oak Flat Road. Spheroidal weathering around corestones. Rectangular pattern of sheets reflects horizontal and vertical orientation of joints originally bounding the disintegrating blocks. Figure 44, U.S. Geological Survey Bulletin 1595.
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Yosemite National Park, California. Hornblende gabbro, facies with prismatic hornblende. From the top of rock slides. January 1923. Spec. 14-C-179.
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Album caption: Washington Column and Royal Arches, and bridge across the river. View also includes North Dome. Yosemite Valley. [Yosemite National Park] California. n.d. Index card unavailable.
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Album caption and index card: Looking east near center of valley (Hetch Hetchy) showing beautiful camp possibilities, feed in foreground. Yosemite National Park, Yosemite quadrangle, Tuolumne County, California. n.d. (Photo by J.N. LeConte). Handwritten notes on album caption: Yosemite National Park, Tuolumne County
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Yosemite National Park, California. Leaning Tower, viewed from the slope north of Cathedral Rock. 1913.
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Yosemite National Park, California. Half of view from cleft between North and Middle Cathedral Rocks. 1913. Panorama with cfc00533.
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Yosemite National Park, California. The Rockslides and El Capitan. The Rockslides (left) is a jumbled collection of talus blocks of diorite, the most closely jointed rock in Yosemite Valley. In contrast, El Capitan (right) is largely unjointed granite, and the pile of debris at its foot, though concealed in this photograph, is comparatively small. Figure 37, U.S. Geological Survey Bulletin 1595.
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Album caption: Yosemite quad., Calif. by R.B. Marshall, 1909. Nevada Falls, Yosemite National Park, Calif. Handwritten notes on album caption: Mariposa County No index card Note on photograph: Negative destroyed by authority of administrative geologist, July 20, 1916.
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Yosemite National Park, California. Dike of granodiorite in granite on the east slope of Illilouette Ridge. 1913.
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Album caption: View southward across Fletcher Lake, shows light colored dikes in old volcanic(?) rocks. Yosemite National Park, California. Handwritten notes on album caption: 1913. Mt. Lyell quad. Index card: None Personal communication from Jeffrey Knott, Department of Geological Sciences, California State University - Fullerton on August 15, 2014: This is Townsley Lake, about 1/4 mile east of Fletcher Lake.
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Yosemite National Park, California. Potholes angling up the side of Pothole Dome on the west side of Tuolumne Meadows. Bowl-shaped potholes are carved into the rock by the grinding action of stones whirled around and kept in motion by the force of a stream in a given spot. Here, the stream flowed into a tunnel beneath the ice that covered this area during the Tioga glaciation. Figure 71, U.S. Geological Survey Bulletin 1595.
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Yosemite National Park, California. Mount Dana, viewed from the northwest spur of Kuna Crest. Note stratification on slopes of the mountain. 1913.
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Yosemite National Park, California. Spheroidal weathering in diorite, ridge south of Cathedral Spires. 1913.
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Yosemite National Park, California. El Capitan, from the west. Shows contrast of the monolithic mass with the jointed granite of the spur west. 1913.


map background search result map search result map Yosemite Falls recess,Yosemite National Park, California. 1913. Stratification on Mount Dana, Yosemite National Park, California. 1913. Water fluting , Yosemite National Park, California. 1913. Spheroidal weathering, Yosemite National Park, California.  1913. Yosemite Falls and Mount Hoffmann, Yosemite National Park, California. 1913. Three Brothers, Yosemite National Park, California. 1915. Washington Column and Royal Arches. Yosemite National Park, California. n.d. Yosemite National Park, California. Road cut at Big Meadow Overlook on Big Oak Flat Road. Yosemite National Park, California. Tahoe moraine in the Harden Lake area, showing its subdued crest and only scattered boulders exposed on the surface. Yosemite National Park, California. View is east near the center of Hetch Hetchy Valley, showing beautiful camp possibilities. Nevada Falls, Yosemite National Park, California. 1909. Yosemite Falls recess,Yosemite National Park, California. 1913. Stratification on Mount Dana, Yosemite National Park, California. 1913. Water fluting , Yosemite National Park, California. 1913. Spheroidal weathering, Yosemite National Park, California.  1913. Yosemite Falls and Mount Hoffmann, Yosemite National Park, California. 1913. Three Brothers, Yosemite National Park, California. 1915. Washington Column and Royal Arches. Yosemite National Park, California. n.d. Yosemite National Park, California. Road cut at Big Meadow Overlook on Big Oak Flat Road. Yosemite National Park, California. Tahoe moraine in the Harden Lake area, showing its subdued crest and only scattered boulders exposed on the surface. Nevada Falls, Yosemite National Park, California. 1909. Yosemite National Park, California. View is east near the center of Hetch Hetchy Valley, showing beautiful camp possibilities.