Table 28 . Table 29 . Table 30 . Surface depth of buried paleosols for the Clatsop Plains sub-cell. Paleosol depth subtracted from the Clatsop Plains 'Big Dune' elevations creates comparable heights to 'Big Dune' on Long Beach Peninsula.
Statistical analysis results for total sub-cell accretion rate comparisons.
List of Figures Figure 1. Columbia River littoral cell, the study area extends from Pt. Grenville, Washington to Tillamook Head, Oregon. Southern tip of Ocean shores, building is approximately 5 to 10 m from edge of the eroding dune. Arrows point to wave bumpers installed on beach to slow local erosion rates.