Subject ASC0002551
The Quarterly journal of the Geological Society of London.
v.41 (1885), Page 65 (1885)
Smithsonian Libraries
BHL Page 37046903
Keywords
Fig. 1--Pit Near St. Erth Vicarage from the Note-Book of Mr. Nicholas Whitley of Truro. soil geology clay loam shell cornwall pit oxide of iron sand gravel Nicholas Whitley shells excavation Shells Ground Vegetation