The town of Ventnor, Isle of Wight, has been built on an ancient landslide complex. A geomorphological map of Ventnor is presented, indicating the nature and extent of the different landslide types, and their interrelationships. The paper demonstrates that these features are the product of a sequence of phases of landsliding and provides an indication of the extent of contemporary landslide activity. Preliminary stability analyses are presented, together with a generalised evolutionary model which needs to be clarified by sub-surface investigation.

  • INTRODUCTION

  • GEOLOGICAL AND HYDROGEOLOGICAL SETTING

  • GEOMORPHOLOGY OF THE UNDERCLIFF AT VENTNOR

  • LANDSLIDE DEVELOPMENT

  • PRELIMINARY STABILITY ANALYSIS

  • CONCLUSIONS

  • ACKNOWLEDGMENTS

  • REFERENCES

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