identified by scientist Quaternary Holocene recent Central North Atlantic Challenger Station 64 FEU-1005163
|  | identified by scientist Quaternary Holocene recent off West Africa Challenger Station 5 FEU-1005164
|  | identified by scientist Quaternary Pleistocene Micronesia and Philippine Basin Fantangisña Seamount FEU-1024851
|  | identified by scientist Neogene Pliocene off Biscaya and Iberia ODP Leg 149 Site 898 FEU-1008403
|  | identified by scientist Neogene Pliocene off Biscaya and Iberia ODP Leg 149 Site 898 FEU-1008404
|  |