Talk:Grwyne Fawr

Geology section
I have amended MikeHydro's edits to this section to reflect the fact that the strata to which he refers are now known by the names of the Brownstones Formation and Senni Formation, both of which are ascribed to the local geological stage,the Breconian. The stage names Dittonian and Downtonian relate to the underlying strata of the Raglan Mudstones and St Maughan's Formations. Geopersona (talk) 07:10, 17 February 2010 (UTC)