Subject ASC0000ztg
The Quarterly journal of the Geological Society of London.
v.58 (1902), Page 635 (1902)
Smithsonian Libraries
BHL Page 41676154
Keywords
lithology red sandstone purple shale Isle of Mann Peel shale mineral Ballaquane Quarries Creg Malin cliffs Prof. W. Boyd Dawkins quarry Red Sandstone