Search results

Jump to: navigation, search
  • ...and in the English Lake District and Isle of Man. Several contemporaneous volcanic centres are intimately associated with the Old Red Sandstone. ...ised folding (probably related to basin-margin fault movement) so that the volcanic rocks rest on the underlying sandstones with a slight angular unconformity.
    19 KB (2,863 words) - 13:30, 30 January 2015