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Country Sweden
CoordinatesLat. N 61°55' Long.E 16°39'
Diameter km 19.0
Age Ma or date 89.0 ±2.7
Synonyms Lake Dellen
Remarks Diameter of 15km and age of 110Myr has been offered. Impactor: stone?
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CoM 1985 Graham, Bevan and Hutchison, ''Catalogue of Meteorites'', 4th Edition, (1985).
Fredriksson 1963 Fredriksson K. and Wickman F.E., Svensk Naturvetenskap., p.121 (1963)
Grieve 1988 Grieve R.A.F. et al, "Astronaut's Guide to Terrestrial Impact Craters", NASA Space Shuttle Earth Observation Project, LPI Technical Report Number 88-03, Lunar and Planetary Institute (March 1988)
Hodge 1994 Hodge, Paul W., ''Meteorite craters and impact structures of the Earth'', book, 122 pp, Cambridge University Press (1994)
Redaelli 1957 Redaelli L.L., ''A petrologigal investigation in Lake Norra Dellen by Means of Frog-Man Eqyupment'', Sverige Geologiska Undersökning N:o 548 (1957)
Schmidt 2009 Schmidt G.,"Refractory Element Fractionation (Os/Ir, Rh/Ir, Ru/Os) in Impact Craters: Projektile Identification of Rochechouart, Sääksjärvi, Boltysh, Dellen, Mien, Etc.", abstract 5001, 72nd Annual Meteoritical Society Meeting (2009)
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