URL: Type Fossil Mollusca (Hyolitha, Polyplacophora, Scaphopoda, Monoplacophora, and Gastropoda) in Field MuseumAuthor Names: Forney, Gerald GlenNitecki, Matthew H.Era/Period/Epoch: CretaceousCitation Note:: link to page with downloadDocument type: PDF downloadPublication Title: FIELDIANA GeologyPublication Volume Number: 36Year/month of publication: 1976-10Short title: Fossil Mollusca