This course is given for three study disciplines: PEGG, NHG and MGN. There will be different exursions for the differen study disciplines: PEGG - many students use Svalex as GEO4011. For those who will not get to go to Svalex there will be an excursion in the Oslo area arranged by Tom Erik Maast. NHG - the excursion is usually given in the spring. For information contact Kjell Nordseth. MGN - for information contact Per Aagaard.