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Some of the ideas discussed in this blog are published in my book called "The Bluestone Enigma" -- available by post and through good bookshops everywhere. Bad bookshops might not have it....
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Wednesday, 17 July 2013

Plucked face of a roche moutonnee

Here's another classic glacial landform from the west side of Rodloga Storskar in the Stockholm Archipelago.  This is another piece of a roche moutonnee, but here we are looking straight at the plucked face -- ie the ice has come directly towards the camera.    The great scar left following the removal of plucked blocks is truly spectacular. 

I am rather convinced that this is the mechanism by which large blocks were dragged from the outcrops ar Rhosyfelin, during the Anglian Glaciation.......

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