. The Quarterly journal of the Geological Society of London. Feet. Upper ;Division, Middle. ^. Lower part of the London Clay 40 3. Light-coloured fossiliferous sands. {Basement-bed of the LondonClay) 4. Light-coloured greenish sandswith brown clays. Traces of bg-nite and a few fossils ; of Cliff. TJie superposition be-:.--X. low this point is proved by a well:::??!:: at the Reculvers. Lower.

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Keywords: ., bookcentury1800, bookdecade1840, booksubjectgeology, bookyear1845