geology and mining industry of Leadville, Lake County, Colorado, by S. F. Emmons, pp. 201-290, pis. xliv-xlv... 961-985, pis. Ixii-lxiii. The geology of 'the island of Mount Desert, Maine, by Nathaniel Southgate...pis. lix, Ix. . . The glacial brick clays of Rhode Island and southeastern Massachusetts, by N. S. Shaler...and hydrography Continued. The mines of Ouster County, Colorado, by Samuel Franklin Emmons, pp. 405-472...W. Parker, pp. 1004-1006. Graphite, pp. 1007-1010. Occurrences of graphite in the South, by William M |