1. Relationship between seismicity and geologic structure in the southern California region;Allen;Seismol. Soc. Am. Bull.,1965
2. Seismological evidence on the tectonics of central and northern California and the Mendocino escarpment;Bolt;Seismol. Soc. Am. Bull.,1968
3. Current and historic fault movement along the San Andreas fault between Paicines and Camp Dix, California;Brown,1968
4. The Parkfield-Cholame earthquakes of June–August 1966;Brown;U.S. Geol. Surv. Profess. Paper,1967