WoRMS source request
You have requested access to download the full text of the source (SourceID: 446262):
Marks, J. G. (1949). Nomenclatural units and tropical American Miocene species of the gastropod family Cancellariidae. Journal of Paleontology. 23: 453–464, pl. 78.
Marks, J. G. (1949). Nomenclatural units and tropical American Miocene species of the gastropod family Cancellariidae. Journal of Paleontology. 23: 453–464, pl. 78.