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Limestone wall on west side of Nizina River near mouth of Chitistone River, the limestone overlies the Nikolai greenstone on the left. Chitina district, Copper River region, Alaska. 1908. Plate 5 in U.S. Geological Survey. 448. 1911.
Limestone wall on west side of Nizina River near mouth of Chitistone River, the limestone overlies the Nikolai greenstone on the left. Chitina district, Copper River region, Alaska. 1908. Plate 5 in U.S. Geological Survey. 448. 1911.
Folded Triassic limestone and shale beds on southwest side of Copper Creek. Chitina district, Copper River region, Alaska. 1908. Plate 4-B in U.S. Geological Survey. 448. 1911. Plate 11-B in U.S. Geological Survey. Bulletin 894. 1938.
Talus cones on east side of McCarthy Creek, at base of limestone cliffs. Chitina district, Copper River region, Alaska. 1908. Plate 4-A in U.S. Geological Survey. 448. 1911.
Limestone wall on west side of Nizina River near mouth of Chitistone River, the limestone overlies the Nikolai greenstone on the left. Chitina district, Copper River region, Alaska. 1908. Plate 5 in U.S. Geological Survey. 448. 1911.
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