Subject ASC000104k
The Quarterly journal of the Geological Society of London.
v.58 (1902), Page 227 (1902)
Smithsonian Libraries
BHL Page 41675664
Keywords
geology section cross-section Clogher-Head inlier cove beds red sandstone thrust normal fault syncline anticline dingles strata landscape diagram stratigraphy stratigraphic earth science clogher-head wenlock sandstone wenlock-llandovery smerwick section across