Unit M27

image M27-02

sandstone base

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Close-up of the base of the sandstone of image M27-01. Note the irregular sharp base to the sandstone, eroding down into the underlying mudstones (below the overhang).

  • What sedimentary structures are present in the sandstone?
  • Which way was the current flowing when the sand was deposited?

Scale: Lens cap is 50 mm in diameter

Grid reference: 996 324

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