identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024211
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012175
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Norwegian Trench FEU-1025490
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Skagerrak offshore FEU-1025511
|  | identified by M. Hesemann Quaternary Holocene recent Weddell Sea Weddell Sea FEU-1000445
|  |