Subject ASC000014o
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
n.s. v. 1 (1837), Page 94 (1837)
Natural History Museum Library, London
BHL Page 2334513
Keywords
mollusc shell growth shell valve Terebratula Mollusca fossil German Ocean crag species tertiary coralline crag Suffolk Sudburn conchology gigantic Shell brachiopod shell external view front margin variation mollusk shell dorsal valve variabilis devonian prehistoric Mollusk shells crag