Waring, Gerald Ashley (1883-?) United States of America. Geological Survey.
Waring, Gerald Ashley (1883-?) United States of America. Geological Survey.
Richards, Ralph Webster (1879-?) Waring, Gerald Ashley (1883-?) United States of America. Geological Survey.
Stearns, Norah D. (1890-?) Stearns, Harold Thornton (1900-1986) Waring, Gerald Ashley (1883-?) Stany Zjednoczone. Geological Survey