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Section Contents
- Introduction
- Geological History
- The Hawse
- Palaeomagnetism
- Sediment rafts
- Vesicles
- Hutton's Section
- Spheroidal weathering
- White sandstone
- Hutton's Rock
- Distorted strata
- Contact details
- Crag and Tail
- The Cats Nick
- Dykes
- Slickensides
- Dessication cracks
- Ripple marks
- Bedding
- The Long Row
- Vent Agglomerate
- Sampsons Ribs
- Geological Map
- Questions
- References
Extras
Tutors only
Slickensides
Locality 11: Slickensides are parallel striations on rock surfaces produced by relative motion across opposite sides of fault planes. They may appear similar to the striations produced by glaciers but can be seen to pass into the body of the rock. At this location the northern end of the Salisbury Crags sill is cut off by St. Anthony's Fault.