Subject ASC0001h9c
The Quarterly journal of the Geological Society of London.
v.60 (1904), Page [430] (1904)
Smithsonian Libraries
BHL Page 35259912
Keywords
geology stone rock diagram rock layers soil Dark Schist Parallel-Banded Rocks Limestone Erosion folding dark schist Marble Lodge Moine Gneisses map drawings erosion limestone schist Highlands Scotland felspar