identified by scientist Quaternary Holocene Laptev Sea Laptev Sea FEU-1006051
| | identified by scientist Quaternary Holocene recent Greater North Sea Fensfjord - Lurefjord Area FEU-1023523
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Oslofjord Entrance FEU-1024879
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Oslofjord Entrance FEU-1024880
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