Subject ASC0003zby
The geologist : a popular monthly magazine of geology.
v.5 (1862), (1862)
American Museum of Natural History Library
BHL Page 47656553
Keywords
location Grotto cheese grotto sketch J.E.Lee F.G.S S.J.Mackie F.G.S geology Eifel Gebirge Rheinish Prussia extinct volcano Bertrich Cheese Grotto of the Eifel basalt volcanic crater globiform pitchstone trachytic lava the Cheese Grotto of the Eiffel