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WASHINGTON, D.C.
Meeting 382
Cosmos Club
Wednesday, April 11, 1923
Gerald Francis Loughlin, President Charles Wythe Cooke, Meeting Secretary
Kirk Bryan—USGS—Pedestal rocks near Lee's Ferry, Arizona.
Julian Ducker Sears—USGS—Relation of the Browns Park Formation and the Bishop conglomerate and their role in the origin of Green River.
Frank Lee Hess—USGS—Uses of the rarer metals.
Attendance: 47
Minutes not available.
Published account of meeting appears in: J. Wash. Acad. Sci. 14, 160-166