Silver-shell, Or, the Adventures of an Oyster

acid ammonite animal animalcules Apicius appearance atoms banks beautiful become beds birds bivalve black pepper boat body breathing organs buttons calcareous called Cancale chalk cilia Cliona Colchester colour composed costermongers covered creatures curious delicacy deposited discovery divers dredge dwelling earth employed eocene exhibited exquisite extreme fact feet fish fishery flavour fluid Flustra formation fossil France gills grain green grooves growth hundred inch infusoria instance Isle of Sheppey kind layer less living oysters Lucrine Lake mantle marine mass matter microscope minute mollusk mother-of-pearl motion mouth mussels native naturalist nature nitric acid Norman coast observed oyster-beds oyster-shells particles PEARL OYSTER pearls pholas placed portion prey produced remarkable river rocks Romans sand says sea-shore sea-star sea-worms seen shell shore side Silver-shell species specimen sponge stomach strata strong structure substance surface tertiary thickness thousand tide tion tube valves various vessels