All chalk and no greensand

17. December 2009 00:00 | Comments: 0 | Categories:

Geology

This is the website I was talking about today when walking above Blewbury.

Wasn't that easy to navigate and find the map, but try this

Click anywhere and you get a description of the bedrock.

The green at Harwell (where it says A34)

UPPER GREENSAND FORMATION - CALCAREOUS (...)