Keywords: FMIB 49826 Pholadidea gabbi Conrad, a boring mollusk from a loose block of sandstone at Fort Mason.jpeg check categories 17 September 2015 3 Pholadidea gabbi Conrad a boring mollusk from a loose block of sandstone at Fort Mason Subject Pholadidae Tag Mollusks 1921 Cite book Report on the San Francisco Bay Marine Piling Survey San Francisco Bay Marine Piling Committee San Francisco CA San Francisco Bay Marine Piling Committee 1921 1st Plate 11 Fig 1 San Francisco Bay Marine Piling Committee PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 49826 Images from the Freshwater and Marine Image Bank to check San Francisco Bay Marine Piling Committee Pholadidae Mollusca |