identified by scientist Quaternary Holocene recent Caribbean Challenger Station 24 FEU-1003413
|  | identified by scientist Quaternary Holocene recent off Brazil Campos Basin FEU-1001744
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012191
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012192
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1018316
|  |