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WASHINGTON, D.C.
Meeting 145
Cosmos Club

Wednesday, May 13, 1903

Charles Willard Hayes, President          Walter Curran Mendenhall, Meeting Secretary

(Charles) Whitman Cross†, Henry Stephens Washington, Edward Bennett Matthews, Joseph Silas Diller, George Otis Smith, Frederick Lesl Ransome, and et al.—USGS—Discussion of "Quantitative classification of igneous rocks".

† GSW Founder


Attendance: 26
Meeting Secretary's Minutes

View all talks from 1903 Go to Meeting number 144 Go to Meeting number 146