1. Department of Arctic and Marine Biology, UiT The Arctic University of Norway , PO Box 6050 Langnes N-9037 Tromsø , Norway
2. Museum of Archaeology, University of Stavanger , Peder Klows gate 30 A, 4010 Stavanger , Norway
3. The Arctic University Museum of Norway, UiT The Arctic University of Norway , PO Box 6050 Langnes N-9037 Tromsø , Norway