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Mouth of gorge below Hackberry Spring, looking southwest; the camera was place on the bluff shown in photo 797. The gorge is cut in steeply upturned Paleozoic beds and diabase; the entrance is in Tornado limestone. At the right, just across the gravelly streambed and probably faulted down against the limestone, is some of the silty material described. It is this silt that appears to have been regarded as possibly oil bearing. Pinal County, Arizona. 1910. Plate 26-B in U.S. Geological Survey. Professional paper 115. 1919.
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Sierra fault scarp west of Round Valley: Inyo County, California. August 12, 1913. Plate 15-A, U.S. Geological Survey Professional paper 110. 1918.
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Form a panorama from 2,172 foot hill southwest of Black Mountain. Extreme left is west; shows pediment and alluvial slope in foreground, hill of Cardigan gneiss and Daniels conglomerate overlain by Batamote andesite in middle ground, Growler Mountains on sky line at left. Butte in left center is of Batamote andesite. Pinnacles in left center are Ajo Peaks, with the main mass of the Little Ajos on the sky line to their right. Black Mountain on right center. The ragged hills in the foreground leading toward Black Mountain are of Childs latite. Valley of the Ajo on right: Pozo Redondo Mountains at extreme right. Pima County, Arizona. 1932. Plate 2-A, in U.S.Geological Survey Professional paper 209. 1946.
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Form a panoramic view in the Gannett Hills eastward from a point near the road on the divide between Ephraim and Elk valleys, Crow Creek quadrangle, showing (essentially from left to right) Gannett erosion surface, older erosion remnants, Elk Valley erosion and young valley of the Dry Fork cycle. Caribou County, Idaho. September 9, 1920. Plate 13-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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Form a panorama from 2,172 foot hill southwest of Black Mountain. Extreme left is west; shows pediment and alluvial slope in foreground, hill of Cardigan gneiss and Daniels conglomerate overlain by Batamote andesite in middle ground, Growler Mountains on sky line at left. Butte in left center is of Batamote andesite. Pinnacles in left center are Ajo Peaks, with the main mass of the Little Ajos on the sky line to their right. Black Mountain on right center. The ragged hills in the foreground leading toward Black Mountain are of Childs latite. Valley of the Ajo on right: Pozo Redondo Mountains at extreme right. Pima County, Arizona. 1932. Plate 2-A, in U.S.Geological Survey Professional paper 209. 1946.
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Form a panorama from 2,172 foot hill southwest of Black Mountain. Extreme left is west; shows pediment and alluvial slope in foreground, hill of Cardigan gneiss and Daniels conglomerate overlain by Batamote andesite in middle ground, Growler Mountains on sky line at left. Butte in left center is of Batamote andesite. Pinnacles in left center are Ajo Peaks, with the main mass of the Little Ajos on the sky line to their right. Black Mountain on right center. The ragged hills in the foreground leading toward Black Mountain are of Childs latite. Valley of the Ajo on right: Pozo Redondo Mountains at extreme right. Pima County, Arizona. 1932. Plate 2-A, in U.S.Geological Survey Professional paper 209. 1946.
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Form a panorama from 2,172 foot hill southwest of Black Mountain. Extreme left is west; shows pediment and alluvial slope in foreground, hill of Cardigan gneiss and Daniels conglomerate overlain by Batamote andesite in middle ground, Growler Mountains on sky line at left. Butte in left center is of Batamote andesite. Pinnacles in left center are Ajo Peaks, with the main mass of the Little Ajos on the sky line to their right. Black Mountain on right center. The ragged hills in the foreground leading toward Black Mountain are of Childs latite. Valley of the Ajo on right: Pozo Redondo Mountains at extreme right. Pima County, Arizona. 1932. Plate 2-A, in U.S.Geological Survey Professional paper 209. 1946.
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Barnes conglomerate, El Capitan Creek, Gila County, Arizona. Circa 1912. Plate 26-C in U.S. Geological Survey. Professional paper 98. 1917. Plate 2 in U.S. Geological Survey. Folio 217. 1923.
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Goodpaster district, Yukon region, Alaska. 1980. Published as Figure 5 in U. S. Geological Survey. Professional paper 1170-E. 1983.
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Refoliated gneiss: Older foliation brought out by broader light bands (in obscure dark material above hammer) that trend upward and to the left. This is cut and displaced by the horizontal gneissic banding to the left of the hammer, which shows suggestions of displacement of upper layers to the left with respect to the lower layers and cuts them into lenses. This is crystalloblastic cataclastic metamorphism superposed on older crystalloblastic structures. Hammer head is about 8 inches long; one mile north of Chico Shunie village. Pima County, Arizona. 1932. Plate 5-E, in U.S.Geological Survey Professional paper 209. 1946.
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A small lenticular sill, 26 feet thick, and its dike feeder, cutting lava of the Kau volcanic series in the west wall of Mokuaweoweo caldera: Hawaii County, Hawaii. Circa 1942. Plate 14-A, U.S.Geological Survey Professional paper 214-D. 1953.
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Massive Sawatch quartzite near Montgomery: Park County, Colorado. 1930. Plate 1-A, U.S.Geological Survey Professional paper 185-B. 1936.
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Down the Blackfoot River valley similar to that in Lang photo 279a, but taken from the next higher point, in the NW1/4NE1/4 sec. 4 T. 4 S., R. 39 E. This view shows the later canyon in the earlier valley floor. Bingham County, Idaho. August 1925. Figure 7, in U.S.Geological Survey Professional paper 238. 1952.
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Remnants of an alluvial terrace on the south side of Copper Canyon, near Ray; the town in the distance is Sonora, the Mexican settlement of the district, Barcelona, the Spanish settlement and Vitoria, a temporary Apache camp, are shown on the terrace. Pinal County, Arizona. 1910. Plate 27-A in U.S. Geological Survey. Professional paper 115. 1919.
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Lower part of pit; well stratified sand and gravel on inner slope of moraine, these sands are overlain by the gravel show in kfj00135. Gravel pit in Biddeford, York County, Maine. Plate 5-B in U.S. Geological Survey. Professional paper 108. 1918.
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Haplophragmoides Ammobaculites. Northern Alaska. n.d. Plate 11 in U.S.Geological Survey Professional Paper 236. 1955.
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Outcrop of Sawatch quartzite below Montgomery: Park County, Colorado. 1930. Plate 1-B, U.S.Geological Survey Professional paper 185-B. 1936.
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South side of railroad cut across Merriland Ridge, Wells; stratified gravels, sand, and clay constitute the moraine and outwash. York County, Maine. Plate 7 in U.S. Geological Survey. Professional paper 108. 1918.
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Plant locality at Chimney Bluff, Chattahoochee River, Chattahoochee County, Georgia. Plate 15-A in U.S. Geological Survey. Professional paper 84. 1914.
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Hyatt pegmatite, prior to mining. Larimer County, Colorado. 1950. Plate 14-A in U.S. Geological Survey. Professional paper 227. 1950.


map background search result map search result map Haplophragmoides Ammobaculites. Northern Alaska. n.d. Haplophragmoides Ammobaculites. Northern Alaska. n.d.