What a strange article - Maev Kennedy wrote up the research last summer when it came out:
http://www.guardian.co.uk/science/2011/jun/06/archaeology-dating-property-boom-3700bc
I'm not sure what's new here apart from the 2m ERC grant and a daft headline
A bit more about the study and the two fascinating but complex tomes it is published in
http://www.oxbowbooks.com/bookinfo.cfm/ID/90596/OnlyResult/Yes
Here are the locations of most of the known Causewayed Enclosures in England:
http://www.megalithic.co.uk/search.php?country=1&sitetype=47
See also an introductory guide to Causewayed Enclosures (PDF)
http://www.english-heritage.org.uk/publications/iha-causewayed-enclosures/causewayedenclosures.pdf
Something is not right. This message is just to keep things from messing up down the road