Manual of conchology : structural and systematic.

by Tryon, George W. (1838-1888).
Published 1879

Catalogue of the fossil Cephalopoda in the British Museum (Natural History)

Published 1888

List of the types and figured specimens of fossil Cephalopoda in the British Museum (Natural History)

Published 1898

List of the types and figured specimens of fossil Cephalopoda in the British Museum (Natural History)

Published 1898