Vol 41-50

Issue	Pages	Title	Authors

50 ( 1 )
No records
3	249-252	Deep-seated volcanism along the major Precambrian breccia in South Norway. I. Degernes at lake Vegår	Jacques Touret	View
47 ( 2 )
No records
2	131-147	Les gneiss oielles de la region de Vegårshei-Gjerstad (Norvege Meridonale) I. Etude petrographique	Jacques Touret	View
3	275-281	Les Gneiss oeilles de la Region de Vegårshei-Gjerstad (Norvege Meridionale) II. L'Indice de triclinisme des feldspaths potassiques	Jacques Touret	View