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1900 Plate CXXXV. Sandpoint Quadrangle, (Koot … [Geologic Atlas, Geology Book] Plate CXXXV. Sandpoint Quadrangle, (Koot … |
1900 Plate CXXXVI. Hamilton Quadrangle, Monta … [Geologic Atlas, Geology Book] Plate CXXXVI. Hamilton Quadrangle, Monta … |