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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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Sunday, 6 December 2009

Finding the GBG ice edge




The two maps above show ice movements during earlier glaciation(s) of eastern England, with "British" ice from the north pressured eastwards by Scandinavian Ice coming in from where we now have the North Sea (which was not there at the time). Note that the ice edge is almost as far south as London.




These two UK maps are of limited use, since they relate to the Last Glaciation. There is now great dispute as to where the southernmost Devensian ice limit might have been, following the discovery that till on the Scilly Islands is of this age. (Thanks to Clark, Gibbard and Rose)

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