identified by scientist Quaternary Holocene recent unknown FEU-1013105
| | identified by scientist Quaternary Holocene recent Gulf of Mexico Green Canyon FEU-1025012
| | identified by scientist Quaternary Holocene recent Gulf of Mexico Green Canyon FEU-1025013
| | identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas West Florida Shelf FEU-1025231
| | identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas West Florida Shelf FEU-1025232
| |