The Geology of the South-east of England

Adolphe Brongniart ammonites animal appear belong beneath blue clay Bognor bones breccia Brighton Brongniart calcareous carbonate of lime cavity chalk marl characters cliffs coast colour composed Conchifera contains coracoid covered crocodile Crustacea Cuvier Cyclas deposits discovered dorsal Elephant bed feet ferns ferruginous firestone fishes flints formation Foss fossil freshwater friable galt genera genus Geol geological grey grit Hamsey Hastings Hill Ibid Iguana Iguanodon ironstone layers Lewes lignite limestone loam marine marl masses Megalosaurus miles Mollusca numerous observed occur organic remains Paludina pebbles Plastic clay plates portion quarry recent REFERENCES AND SYNONYMS remarkable reptiles resembling ribs ridge rocks Rottingdean sandstone saurian shale shells shingle bed siliceous situated South Downs species specimens Sphenopteris stone strata strata of Tilgate substance surface Suss Sussex teeth tertiary thick Tilgate Forest tion tooth turrilites upper valleys vegetables veins vertebræ Weald clay Wealden zoophytes