Group or formation Period Notes Assistance Formation Permian Dracoisen Formation Ediacaran Frankelryggen Formation Silurian Kirtonryggen Formation Ordovician Tokammane Formation Cambrian Treskelodden Beds Formation Permian Twillingodden Formation Triassic Upper Saurian Niveau Formation Triassic Valhallfonna Formation Ordovician Vardebukta Formation Triassic Vikinghøgda Formation Triassic Wide Bay Formation Devonian Wide Bay Series Formation Devonian Wilhelmøya Formation Triassic Wood Bay Formation Devonian Wood Bay Series Formation Devonian Wordiekammen Limestone Carboniferous

References