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WASHINGTON, D.C.
Meeting 187
Cosmos Club
Wednesday, February 13, 1907
Waldemar Lindgren, President Ralph Arnold, Meeting Secretary
(Charles) Whitman Cross†—USGS—Review of "New textural terms for igneous rocks" by Cross, Iddings, Pirsson, and Washington.
Ralph Walter Stone—USGS—The Pine Mountain fault.
Fred Boughton Weeks† and W. F. Ferrier—USGS—Phosphate deposits in the western United States.
† GSW Founder
Attendance: 0
Minutes not available.
Published account of meeting