Subject ASC000103j
The Quarterly journal of the Geological Society of London.
v.59 (1903), Page 454 (1903)
Smithsonian Libraries
BHL Page 41497447
Keywords
may-sur-Orne calvados diagram sandstone bed geology exposure May-sur-Orne Calvados July 1895 caradoc sandstone geologic cross-section Toarcian May-Sur-Orne rocks sediments striatulum