Land snail lineages suggest a Mesolithic-era human migration from Iberia to Ireland: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0065792 …pic.twitter.com/ee9bImoOit
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As land bridge lost c.15,000 yrs ago, palaeolithic ppl presumably arrived in Ireland by sea? http://www.vliz.be/imisdocs/publications/239689.pdf …pic.twitter.com/83FEpnVVde
St George’s Channel presumably would have widened gradually to its current 47 miles.
Interestingly, Ireland's coast seems to have reached current profile, or close to it, much more rapidly than North Sea coast.
Similarly from Belfast to Manchester over Mannin, bottom of shallow seas on sandbanks around estuaries often visible.
@ResearchGate various questions regards diff global ice sheet retreats/colonisation locations
Hmm
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