identified by scientist Quaternary Holocene recent off Argentina Challenger Station 323 FEU-1003637
| | identified by scientist Quaternary Holocene recent Sea of Japan and around Challenger Station 232 FEU-1003638
| | identified by scientist Quaternary Holocene recent unknown FEU-1011250
| | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Sahul Shelf and Timor Sea FEU-1019499
| | identified by scientist Quaternary Holocene recent Gulf of Mexico Alaminos Canyon FEU-1024918
| |