1. Recurrence intervals for great earthquakes of the past 3,500 years at northeastern Willapa Bay, Washington;Atwater,1997
2. Earthquake recurrence inferred from paleoseismology;Atwater,2003
3. Renewal of tidal forests in Washington State after a subduction earthquake in A.D. 1700;Benson;Quatern. Res.,2001
4. Geological evidence for prehistoric earthquakes;Clague,1998
5. Textbook of Pollen Analysis (Fourth Edition);Fægri,1989