Unit: P22

image PAL-09

bedding surface
full-size image

Structures developed on a bedding surface in siltstones. The narrower, darker linear features are composed of fine sandstone.

  • Where have you seen structures similar to this?
  • What processes are involved in their formation?
  • Do they tell us anything about the climate at the time of formation?

Scale: the lens cap is 50 mm in diameter.

Grid reference: 914 318

Back To: [ Palaeozoic Rocks ]

This page is maintained by Roger Suthren

Last Modified: 18 November, 2008