Subject ASC0001gu2
The Quarterly journal of the Geological Society of London.
v.60 (1904), Page 24 (1904)
Smithsonian Libraries
BHL Page 35259420
Keywords
loch-lomond map geology Loch-Lommond albite-gneiss mica-schist grits slates metamorphism Old-Red-Sandstone Age albite gneiss mica-schist with grit-bands grits and slates rocks minerals map location sketch map Loch Lomond district zones of metmorphism