Collections Search for objects: 7 matching records With image (6) Animal/vegetable/mineral Geology (7) Name Dry Form Dry (7) Area or Water body Middle of Northwest Pacific (7)Northwest Pacific Ocean (7) Holding institution Natural History Museum, London (4)Manchester Museum, University of Manchester (2)Oxford University Museum of Natural History (1) Station 241 Clay (Dry) Pumice (Dry) Pumice (Dry) Pumice covered in manganese oxides (Dry) Clay (Dry) Pumice (Dry) Red clay (Dry) [1]