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Characteristic mountain topography, Darby Range. Council district, Seward Peninsula region, Alaska. 1909. Plate 3-A in U.S. Geological Survey. Bulletin 449. 1911.
East coast of Darby Peninsula, Council district, Seward Peninsula region, Alaska. 1909. Plate 3-B in U.S. Geological Survey. Bulletin 449. 1911.
Folded and shattered limestone on Ophir Creek. Nome district, Seward Peninsula region, Alaska. 1909. Plate 13-B in U.S. Geological Survey. Bulletin 449. 1911.
Concretions in sandstones of Shaktolik group. Koyuk district, Seward Peninsula region, Alaska. 1909. Plate 10-B in U.S. Geological Survey. Bulletin 449. 1911
Sandstones and shales of Shaktolik group, Shaktolik River. Koyuk district, Seward Peninsula region, Alaska. 1909. Plate 10-A in U.S. Geological Survey. Bulletin 449. 1911.
Venation in limestone, east coast of Darby Peninsula. Council district, Seward Peninsula region, Alaska. 1909. Plate 12-B in U.S. Geological Survey. Bulletin 449. 1911.
Asymmetric valley, Shaktolik Basin, Koyuk district, Seward Peninsula region, Alaska. 1909. Plate 2-A in U.S. Geological Survey. Bulletin 449. 1911.
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