Ymers benknotor
Kan kala berg och berghällar, där det ser ut att ha förekommit forntida kultaktiviteter, kopplas till skapelsemyten om Ymer
… countries. Asasagsan tells about the Gods and the people in the late iron-age. Sanda in Fresna socken and Helgö in Ekerö socken, both in Uppland and both in activity in late iron-age are used as archaeological example of places where naked rocks are used as some kind of altar …