Keywords: FMIB 34793 Shell of Schizothaerus nuttalli, the 'Great Blue Clam'.jpeg Shell of Schizothaerus nuttalli the 'Great Blue Clam' Subject Clams Tag Shellfish 1923 Cite book Shellfish Resources of the Northwest Coast of the United States Edmondson Charles H Washington DC Government Printing Office 1923 Report of the United States Commissioner of Fisheries 1922 Fig 6 Creator Charles Howard Edmondson PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 34793 Images from the Freshwater and Marine Image Bank to check Charles Howard Edmondson Tresus nuttallii |