Figure 8. Elevation of bedrock surface in the areas of the 1973 and 1996 Rockland landslides, as interpreted from seismic refraction survey by the Maine Geological Survey, May 1996. Areas of higher bedrock elevations (more than 20 feet above sea level) are indicated by hachured pattern.

Contents   Introduction   Description   Other slides   Factors   Potential   Action   Summary

References   Appendix A   Appendix B   Appendix C   Plate 1

---

Last updated on October 6, 2005

Maine.gov | Department of Conservation | MGS Home | Site Policies