Mollusca: Gastropoda Mollusca: GastropodaChapman and Hall131–167Tracey, S., Todd, J. A., and Erwin, Douglas H. 1993. "Mollusca: Gastropoda." In The Fossil Record. Benton, M. J., editor. 131–167. London: Chapman and Hall.More...ID: 98690Type: chapterKeywords: NMNH; NH-Paleobiology; Annals