Subject ASC0001hu7
The Quarterly journal of the Geological Society of London.
v.13 (1857), Page lix (1857)
Smithsonian Libraries
BHL Page 35315286
Keywords
Vallee de Chamounix rock composition Jurassic rocks Anthraxiferous rocks crystalline schists Protogene limestone Valley of Chamounix Aiguilles Rouges La Fligere Aiguille Verte de la Chaine du Mont Blanc geology #geology Favre position Jurassic rock crystalline schist anthraxiferous rock protogene