Collections Search for objects: 3 matching records Animal/vegetable/mineral Zoology (2)Geology (1) Taxonomic groups Animalia (2)Echinodermata (2)Camarodonta (1)Echinidae (1)Echinoidea (1)Echinus (1)Echinus affinis (1)Holothuroidea (1)Mesothuria (1)Mesothuria cathedralis (1) Name Dry (1)Echinus affinis (1)Mesothuria cathedralis (1) Form Dry (1) Area or Water body Western Central Atlantic OceanMid Atlantic Ridge (3) Holding institution Natural History Museum, London (3) Station 14 Sea cucumber (Mesothuria cathedralis) Globigerina ooze (Dry) Sea urchin (Echinus affinis) [1]