Locality Layer
Great Britain, England,Derbyshire, Alport Dale Borehole 1071 feet
Great Britain, England,Derbyshire, Alport Dale Borehole 1072-1075 feet
Great Britain, England,Derbyshire, Alport Dale Borehole 1075-1078 feet
Great Britain, England,Lancashire, Dinckley, River Ribble upper bed of Bisat
Great Britain, England,Yorkshire, Skipton, Eastby Beck lowermost E1
Great Britain, England,Yorkshire, Skipton, Whinney Gill reservoir A