Blindern, N-0316 Oslo, Norway Regional Centre Buskerud, Telemark and Vestfold, Fylkeshuset, Svend Foynsgate...Foynsgate 9, N-3126 Tønsberg, Norway Received 14 June 2007; received in revised form 13 October 2007;...ages. Three samples from various levels of the Brunlanes succession, in the southernmost exposures of the...mafic and ultramafic alkalic rocks located in the Brunlanes and Skien areas, in the southernmost exposures...(monzonite) and nepheline syenite complexes. The Larvik plutonic complex has been dated at 298.6 ± 1.4 |