The NATO Advanced Study Institute "Paleorift Systems with Emphasis on the Permian Oslo Rift" was held at Sundvollen near Oslo, Norway, 26. July - 5. August, 1977. The meeting included 6 field trips to various parts of the Oslo Region. 70 official participants and 16 observers from 14 countries attended the meeting. The majority of the invited lectures, short research papers and progress reports presented at the meeting are published in two volumes, of which this is volume No. II. A table of con tents for both volumes is include8 herein. The field trip guide is being published in the Nor gian Geological Survey Series, Vol. 327 (1978). We are especially pleased to acknowledge the efforts of the many authors of contributed papers, and the able assistance of secretaries, proof-readers and other staffmembers without whose help these volumes would not have been possible. Oslo, 20. February 1978. Ivar B. Ramberg Else-Ragnhild Neumann xi Organizing Committee members: O. Eldholm Department of Geology, University G. Grcentsnlie of Oslo J. Naterstad I.B. Ramberg (chairman) J.A. Dons Mineralogical-Geological Museum, B.T. Larsen (secretary) University of Oslo E.-R. Neumann (secretary) K.S. Heier (chairman) Norwegian Geological Survey S. Huseby B. Sundvoll M.A. Sellevoll Seismological Observatory, University of Bergen K. Storetvedt Geophysics Institute, University of Bergen P.M. Ihlen Geological Institute, University of Chr. Oftedahl Trondheim F.M. Vokes E.S. Husebye NTNF/NORSAR, 2007 Kjeller This volume is Scientific Report No. 40 of the Geodynamics Project

The NATO Advanced Study Institute "Paleorift Systems with Emphasis on the Permian Oslo Rift" was held at Sundvollen near Oslo, Norway, 26. July - 5. August, 1977. The meeting included 6 field trips to various parts of the Oslo Region. 70 official participants and 16 observers from 14 countries attended the meeting. The majority of the invited lectures and short research papers and progress reports presented at the meeting are published in two volumes of which this is volume No. I. Lists of content for both volumes are presently included. The guide to the field trips is being published in the Norwegian Geological Survey Series (1978). Oslo, 10. November 1977. Else-Ragnhild Neumann Ivar B. Ramberg Organizing Committee members: O. Eldholm Geological Institute, University G. Grcentsnlie of Oslo J. Naterstad I.B. Ramberg (chairman) Mineralogical-Geological Museum, J.A. Dons B.T. Larsen (secretary) University of Oslo E.-R. Neumann (secretary) K.S. Heier (chairman) Norwegian Geological Survey S. Huseby B. Sundvoll Seismological Observatory, University M.A. Sellevoll of Bergen Geophysics Institute, University of K. Storetvedt Bergen Geological Institute, University of P.M. Ihlen Trondheim Chr. Oftedahl F.M. Vokes NORSAR, 2007 Kjeller E.S. Husebye This volume is Scientific Report No. 39 of the Geodynamics project. The Geodynamics project is an international programme of research on the dynamics and dynamic history of the Earth with emphasis on deep-seated foundations of geological phenomen

The NATO Advanced Study Institute "Paleorift Systems with Emphasis on the Permian Oslo Rift" was held at Sundvollen near Oslo, Norway, 26. July - 5. August, 1977. The meeting included 6 field trips to various parts of the Oslo Region. 70 official participants and 16 observers from 14 countries attended the meeting. The majority of the invited lectures, short research papers and progress reports presented at the meeting are published in two volumes, of which this is volume No. II. A table of con tents for both volumes is include8 herein. The field trip guide is being published in the Nor gian Geological Survey Series, Vol. 327 (1978). We are especially pleased to acknowledge the efforts of the many authors of contributed papers, and the able assistance of secretaries, proof-readers and other staffmembers without whose help these volumes would not have been possible. Oslo, 20. February 1978. Ivar B. Ramberg Else-Ragnhild Neumann xi Organizing Committee members: O. Eldholm Department of Geology, University G. Grcentsnlie of Oslo J. Naterstad I.B. Ramberg (chairman) J.A. Dons Mineralogical-Geological Museum, B.T. Larsen (secretary) University of Oslo E.-R. Neumann (secretary) K.S. Heier (chairman) Norwegian Geological Survey S. Huseby B. Sundvoll M.A. Sellevoll Seismological Observatory, University of Bergen K. Storetvedt Geophysics Institute, University of Bergen P.M. Ihlen Geological Institute, University of Chr. Oftedahl Trondheim F.M. Vokes E.S. Husebye NTNF/NORSAR, 2007 Kjeller This volume is Scientific Report No. 40 of the Geodynamics Project

The NATO Advanced Study Institute "Paleorift Systems with Emphasis on the Permian Oslo Rift" was held at Sundvollen near Oslo, Norway, 26. July - 5. August, 1977. The meeting included 6 field trips to various parts of the Oslo Region. 70 official participants and 16 observers from 14 countries attended the meeting. The majority of the invited lectures and short research papers and progress reports presented at the meeting are published in two volumes of which this is volume No. I. Lists of content for both volumes are presently included. The guide to the field trips is being published in the Norwegian Geological Survey Series (1978). Oslo, 10. November 1977. Else-Ragnhild Neumann Ivar B. Ramberg Organizing Committee members: O. Eldholm Geological Institute, University G. Gr nlie of Oslo J. Naterstad I.B. Ramberg (chairman) Mineralogical-Geological Museum, J.A. Dons B.T. Larsen (secretary) University of Oslo E.-R. Neumann (secretary) K.S. Heier (chairman) Norwegian Geological Survey S. Huseby B. Sundvoll Seismological Observatory, University M.A. Sellevoll of Bergen Geophysics Institute, University of K. Storetvedt Bergen Geological Institute, University of P.M. Ihlen Trondheim Chr. Oftedahl F.M. Vokes NORSAR, 2007 Kjeller E.S. Husebye This volume is Scientific Report No. 39 of the Geodynamics project. The Geodynamics project is an international programme of research on the dynamics and dynamic history of the Earth with emphasis on deep-seated foundations of geological phenomena.