1. U.S. Geol. Sum. Prof. Pap.;Atwater,2005
2. Ofunato-Shizugawa chiku (region between Ofunato and Shizugawa);Kitamura,1961
3. Tsunami hazard map of the Siletz Bay area, Lincoln County Oregon;Priest,1995
4. The tsunami of April 1, 1946;Shepard;Bull. Scripps Inst. Oceanogr.,1950