Subject ASC00013h2
The Quarterly journal of the Geological Society of London.
v.29 (1873), Page 440 (1873)
Smithsonian Libraries
BHL Page 39051374
Keywords
folded half invisible Ice Glaciers climate north wales boulders rocks sea bed Europe ice-rafts Map of Northern of the lake district Lake District contour map geology filled-up lakes map of the Northern ? of the Lake District map lakes water flow directions