Subject ASC0001evf
The Quarterly journal of the Geological Society of London.
v.21 (1865), Page 162 (1865)
Smithsonian Libraries
BHL Page 34891832
Keywords
map scotland Sketch-map Glacial Scotland glacier ice-sheds Brick-clays fossils fossiliferous glacial-marine beds valley-gravel estuarine mud submerged forests Boulder-earth glacial markings objet Glacial phenomena of Scotland Glacier Movement in Scotland map scotland geology