Subject ASC0000gas
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
v. 3 (1830), Page 280 (1830)
Smithsonian Libraries
BHL Page 27018442
Keywords
geological distribution Geological distribution of species Mollusca in Britain univalves bivalves chambered shells multilocular shells fossil record species geology zoology fossils cephalopods genera transition series chambered species tertiary deposits