Subject ASC0001goq
The Quarterly journal of the Geological Society of London.
v.10 (1854), Page 433 (1854)
Smithsonian Libraries
BHL Page 35013402
Keywords
excavations West India Docks clay gravel blue clays freshwater shells fossils peat sand pebbles rolled clay insect remains shells stratigraphy stratigraphic section stratigraphic column geology earth science west india seabed ocean sea floor ostrea cyrenea pectunculus diagram cross section geological strata West India docks Docks water clays freshwater