Collections Search for objects: 3 matching records With image (2) Animal/vegetable/mineral Zoology (3) Taxonomic groups Dentalium cerasAnimalia (3)Dentaliida (3)Dentalium (3)Mollusca (3)Scaphopoda (3) Name Dentalium ceras (3) Form Dry (1)Fluid (1) Area or Water body Northwest Pacific Ocean (2)Between Juan Fernandez and Valparaiso, Chile (1)Middle of Northwest Pacific (1)Near mid-Pacific Ocean between Japan and San Francisco (1)Southeast Pacific Ocean (1) Holding institution Natural History Museum, London (3) Station 246 (2)299 (1) Tusk shell (Dentalium ceras) Tusk shell (Dentalium ceras) Tusk shell (Dentalium ceras) [1]