Vol 31-40

Issue	Pages	Title	Authors

38
No records
2	197-217	A review of the Carboniferous and Permian rocks of the west coast of Vestspitsbergen.	D. L. Dineley	View
36
No records
1	5-16	Putestrukturer, sandstensganger, kullblende etc. i rombeporfyr-lava ved Sønsterud, Tyrifjorden. Pillow structure, sandstone dykes, coal blend etc. in Permian rhomb porphyry lava at Sønsterud, Tyrifjord, Oslo Region.	Johannes A. Dons	View