Bachelor's thesis — 1939

• Battle, John Allen — Geology of the Placerita Canyon Area
• Flint, Delos Edward — The Geology of a Portion of the Humphreys Quadrangle, California
• Gombotz, Joseph John — The Geology of a Portion of Humphreys and San Francisquito Quadrangles
• Griffiths, John Robert — Geology of the Sand Canyon-Soledad Canyon area
• Hagen, Robert Christian — Geology of a Portion of the South Side of the Santa Clara Valley Near Newhall, California
• Levet, Melvin Newton — Geology of Parts of the Pacoima and Sylmar Quadrangles
• Pullen, Keats A., Jr. — A New Design AC-DC Measuring Instrument
• Regan, Louis John — The Geology of a Portion of the Saugus and Red Mountains Quadrangles
• Scott, David Holcomb — The Geology of a Portion of Humphrey's Quadrangle