My local paper had this article about a "mystery skull" found in Troms in northern Norway. Any guesses what it might be? My first thought was wolverine, but apparently the experts they've talked to say it's much too small. I can't think of anything similar that fits (they do suggest it might be a badger, but surely not?)

http://www.helg.no/lavangen/bardu/nyhet … -24-109022

sorry no-one seems to know the answer to your question.