Collections Search 3 records Remove a filter Oxford University Museum of Natural History252 Add a filter Animal/vegetable/mineral Geology (3) Name Dry (3) Form Dry (3) Area or Water body Eastern Central Pacific Ocean (3) Middle of Northwest Pacific (3) 3 matching records Manganese nodule sliced in two (Dry) 12/07/1875; 12 July 1875 Manganese concretions (Dry) 12/07/1875; 12 July 1875 Manganese nodule (Dry) 12/07/1875; 12 July 1875 Image Title Date Artist Manganese nodule sliced in two (Dry) 12/07/1875; 12 July 1875 Manganese concretions (Dry) 12/07/1875; 12 July 1875 Manganese nodule (Dry) 12/07/1875; 12 July 1875 1