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Sonora folio, California.
(Geological Survey (United States), 1897)
Truckee folio, California
(Geological Survey (United States), 1897)
Smartsville folio, California
(Geological Survey (United States), 1895)
Big Trees folio, California
(Geological Survey (United States), 1898)
Bidwell Bar folio, California
(Geological Survey (United States), 1897)
Mother Lode district folio, California
(Geological Survey (United States), 1900)