Vol 1-20

Issue	Pages	Title	Authors

20(3)
No records
1 2	113-151	Early descriptions of Norwegian trilobites. The type specimens of C.Boeck, M. Sars and M. Esmark.	Leif Størmer	View
3 4	157-160	Et profil gjennem ogygiaskifer og ampyxkalk på Tørtberg, Frogner ved Oslo	Hans-Fredrik Grorud	View
3 4	161-169	Dictyonema shales outside the Oslo region	Leif Størmer	View
19(3)
No records
2 3	117-142	Brachiopoden und ostrakoden aus dem expansusschiefer Norwegens	A. Öpik	View
2 3	143-273	Studies on trilobite morphology	Leif Størmer	View
2 3	275-295	The silurian illaenids of the Oslo Region	W. F. Whittard	View
18(1)
No records
1	1-27	Notes on arthrodira	Anatol Heintz	View
17(2)
No records
3	173-176	To the problem of black graptolite shales. Tracs of gas-bubbles penetrating the surface-layers on the bottom	Leif Størmer	View
4	225-336	The pentameracea of the Oslo region being a descreption of the Kiær collection of pentamerids	John Kenneth Sinclair St. Joseph	View
15(1)
No records
1 2 3 4	115-121	Holonema-reste aus dem devon Spitzbergens	Anatol Heintz	View
01(1)
No records
4	1-28	Geologiske iagttagelser paa Spitsbergenekspeditionerne 1906 og 1907. Udrustede af Fyrst Albert af Monaco og ledede af Ritmester Isachsen. Foreløbig meddelelse.	Adolf Hoel	View