1. Atwater, B.F., Hemphill-Haley, E., 1997. Recurrence intervals for great earthquakes of the past 3500 years at northeastern Willapa Bay, Washington. U.S. Geol. Surv. Prof. Pap. 1576, 108 pp.
2. Determination of the number of zones in a biostratigraphical sequence;Bennett;New Phytol.,1996
3. Bennett, K.D., 1999. Documentation for Psimpoll 3.00 and Pscomb 1.03, C Programs for Plotting Pollen Diagrams and Analysing Pollen Data. Unpublished computer program, 103 pp.
4. Relative sea-level change inferred from intertidal sediments beneath marshes on Vancouver Island, BC;Benson;Quat. Int.,1999
5. Birks, H.J.B., 1995. Quantitative palaeoenvironmental reconstructions. In: Maddy, D., Brew, J.S. (Eds.), Statistical Modeling of Quaternary Science Data. Quaternary Research Association, Cambridge, pp. 161–254.