Collections Search for objects: 2 matching records Animal/vegetable/mineral Geology (1)Zoology (1) Taxonomic groups Animalia (1)Aspidodiadematidae (1)Echinodermata (1)Echinoidea (1)Plesiodiadema (1)Plesiodiadema microtuberculatum (1) Name Dry (1)Plesiodiadema microtuberculatum (1) Form Dry (1) Area or Water body Southeast Atlantic OceanNorth of Tristan da Cunha Island, British Overseas Territory (1)Northwest of Tristan da Cunha, British Overseas Territory (1) Holding institution Natural History Museum, London (2) Station 134 Sea urchin (Plesiodiadema microtuberculatum) Globigerina ooze (Dry) [1]