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1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 San Jose quadrangle |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
1912 California, Mt. Hamilton she … |
Quarry area geology and topo … |
1914 Maguire peaks area |
1931 Columnar section |
1931 Columnar section |
1931 Columnar section |
1931 Columnar section |
1931 Columnar section |
1931 Columnar section |
1931 Columnar section |
1931 Columnar section |