Proceedings of the Seventeenth Annual Meeting, held at Philadelphia, Pennsylvania, December 29, 30, and 31, 1904, including Proceedings of the Sixth Annual Meeting of the Cordilleran Section, held at Berkeley, California, December 30 and 31, 1904

H. Le Roy Fairchild
1905 Geological Society of America Bulletin  
doi:10.1130/gsab-16-531 fatcat:3mg3lbou4nbchnklijzyz6bc7e