Subject ASC0001g9z
The Quarterly journal of the Geological Society of London.
v.28 (1872), Page 489 (1872)
Smithsonian Libraries
BHL Page 34985542
Keywords
ice scratches north lancashire Proceedings of the geological society country 6-inch Map. Locality Height above the sea in feet*. Direction Lancashire Yorkshire geology height above the sea map 6-inch Ordnance map ordnance map height above sea locality ice-sheet ice scratch height above sea level counties in England