Talks, field trips and events organised by west country geological organisations are publicised on this blog. Discussion about geological topics is encouraged. Anything of general geological interest is included.
Thursday 7 August 2014
Sandstone shapes 'forged by gravity'
Erosion by wind and water, it seems, is merely the sharp instrument. The
remarkable shapes are controlled by internal stresses and strains
within the rock, applied by the pull of gravity. Read more
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