NORSK GEOLOGISK TIDSSKRIFT UTGITT AV
NORSK GEOLOGISK FORENING
THE JOURNAL OF THE NORWEGIAN GEOLOGICAL SOCIETY
EDITORS:
FREDRIK HAGEMANN (No. l) NATASCHA HEINTZ (Nos.
VOLUME 51
Oslo 1971
l)N IVERSITETSFORLAG ET
2, 3 and
4)
© Universitetsforlaget 1971
Printed in Denmark P. J.
Schmidts bogtrykkeri, Vojens
Contents Innhold
PAPERS- AVHANDLINGER
Nilssen, Borghild: Yttrialite from Ivedal, Iveland, South Norway .. Frigstad,
Ole Fridtjof:
l
External structures of the fusion crust of the Trysil 9
meteorite Prasad, E. A. V. & Naidu, M. G. Chakrapani: On pyroxene twinning
15
Bulman, O. M. B. & StØrmer, L.: Buoyancy structures in rhabdosomes of Dicty25
onema flabelliforme (Eichwald) Romey, William D.: Basic igneous complex, mangerite, and high grade gneisses of
Flakstadoy, Lofoten, Northern Norway: I. Field relations and speculations on origins
33
. .
Morton, Roger D.: Geological investigations in the Bamble sector of the Fenno-
scandian Shield, S. Norway. No. Il.
..
63
Kvale, Anders: Niels-Henrik Kolderup. Minnetale holdt i Norsk Geologisk For-
ening 25. februar 1971
113
BjØrlykke, Knut: Petrology of Ordovician sediments from Wales
123
Smith, David C.: A tourmaline-bearing eclogite from Sunnmøre, Norway
141
Nicholson, Robin: The sedimentary breccias of the Sorjusvann Region on the
Norwegian-Swedish border north of Sulitjelma . .
149
Worsley, David: Fauna[ anticipation in the lower Llandovery of the Oslo Region,
Norway
161
Touret, Jacques & de la Roche, Hubert: Saphirine a Snaresund, pres de Tvede
strand (Norvege meridionale). Contribution to the mineralogy of Norway, No. 45 . .
169
Griffin, William L., Jensen, Brenda B. & Misra, Surya N.: Anomalously elon-
gated rutile in eclogite- facies pyroxene and garnet . .
177
Dons, Johannes A.: Tom. F. W. Barth. Minnetale holdt i Norsk Geologisk For-
ening 25. mars 1971 . .
219
Holdhus, Sigrun: Para-amphibolite from GurskØy and SandsØy, SunnmØre, West
Norway
231
Bassett, Michael G. & Rickards, R. B.: Notes on Silurian stratigraphy and correl-
ation in the Oslo district . .
247
Kihle, Ragnar: Foraminifera in five sediment cores in a profile across the Norwe261
gian Channel south of Mandal . . Hasan, Zia-ul: Precambrian rocks of the Telemark area in south central Norway
XI. Supracrustal rocks and Mo-Cu bearing veins in Dalen . . Misra, Surya N.: Chemical distinction of high grade ortho- and para-metabasites
287 311
Grønlie, Gisle: Gravity studies of the larvikite massif SW of the lake Gjerdingen,
Nordmarka
317
..
Nilsen, Odd: Sulphide mineralization and wall rock alteration at Rødhammeren 329
mine, Sør-Trøndelag, Norway . . Olesen, Niels Ø.: The relative chronology of fold phases, metamorphism, and
thrust movements in the Caledonides of Troms, North Norway ..
355
Christie, Olav H. J. & Mohn, Erik: lnvestigation of element-specific reflected
X-rays of the older LangØ-Gumø gabbro, Kragerø archipelago, South Norway
379
Bryhni, Inge, Fitch, Frank J. & Miller, John A.: 40Arf39Ar dates from recycled
Precambrian rocks in the Gneiss region of the Norwegian Caledonides . .
NOTES
-
391
NOTISER
Brueckner, Hannes K.: The age of the Torset Granite, Langoy, Northern Norway
85
Griffin, W. L. & Heier, K. S.: The occurrence of olivine hyperite at odegårdens 89
Verk, Bamble, South Norway, by M. Glaveris . . Mysen, B. O. & Heier, K. S.: A note on the field occurrence of a large eclogite on
Hareid, Sunnmore, Western Norway
93
..
Chaudhari, M. W.: A study of zoned b.eryl from Rajasthan
187
Wikstrom, Anders: Scanning electron microscope photographs of the alteration of 191
omphacite Widenfalk, Lennart & Gorbatschev, Roland: A note on
a
new occurrence of bad
deleyite in larvikite from Larvik, Norway. Contribution to the mineralogy of Norway, No. 46 . .
193
Raade, Gunnar: On natrojarosite in Norway. Contribution to the mineralogy of
Norway, No. 44 . .
195
Am, Knut: A discussion. Gravity indications of deep sedimentary basins below the
Norwegian continental shelf and the VØring Plateau . . GrØnlie, Gisle & Ramberg, Ivar B.: A reply to Mr. Knut Åm
199 201
Kalsbeek, Feiko: A phengite gneiss from the lower part of the Caledonian over-
thrust rocks in Troms, North Norway . .
407
REVIEWS- NY LITTERATUR Pichler, Hans: ltalienische Vulkangebiete l and Il. Gebr. Borntriiger, Berlin-Stuttgart 1970
97
Raup, D. M. & Stanley, S. M.: Principles of Paleontology. W. H. Freeman & Co. Ltd., San Francisco 1971 . .
207
Doe, Bruce R.: Lead lsotopes. Springer-Verlag, Berlin-Heidelberg-New York 1970
208
Rodgers, John: The Tectonics of the Appalachians. Wiley Interscience Publishers, New York-London 1970
208
. .
Gwinner, Manfred P.: Geologie der Alpen- Stratigraphie, Paliiogeographie, Tektonik. E. Schweizerbart'sche Verlagsbuchandlung, Stuttgart 1971 . .
325
Schonenberg, Reinhard: Einfiihrung in die Geologie Europas. Verlag Rombach, Freiburg 1971
325
Kock, G. S. Jr. & Link, R. F.: Statistical Analysis of Geological Data. John Wiley & Sons Inc. 1970
415
.
Cutbill, I. L. (Editor): Data Processing in Biology and Geology. Systematics Association
1971
415
Sokolov, V. N. (Editor): Geology of Spitsbergen. National Lending Library for Science and Technology, Boston Spa, Yorkshire, England 1970 . .
416
Flint, Richard F.: Glacial and Quaternary Geology. John Wiley & Sons Inc., New York 1971
416
. .
Braitsch, 0.: Salts Deposits. Their Origin and Composition. Mineral, Rocks and lnorganic Materials.
Monograph
Series of
Theoretical and
Experimental
Studies Nr. 4. Springer-Verlag, Berlin-Heidelberg-New York 1971 . .
418
Kirkaldy, I. F.: Geological Time. Contemporary Science Paperbacks 46. Oliver & Boyd, Edinburgh 1971
418
COMMUNICATIONS- MEDDELELSER
203
Strand, Trygve: Hans og Helga Reuschs legat The IXth International Congress of the International Union for Quaternary Research Geodynamics
NORSK
GÆA
323 Project
GEOLOGISK
413
FORENING
..
NORVEGICA
LIST OF MEMBERS - MEDLEMSLISTE . .
. .
211
..
327
99
Index of Contributors
PAPERS- AVHANDLINGER
NOTES - NOTISER
Bassett, M.G.
247
Brueckner, H. K.
85
BjØrlykke, K. ..
123
Chaudhari, M. W.
187
Bryhni, I. ..
391
Gorbatschev, R.
193
Bulman, O. M. B.
25
Christie, O. H. J.
379
Grønlie,
Dons, J. A.
219
Heier, K.S..
Fitch, F. J.
391
Kalsbeek,
Frigstad,
O. F.
Griffin, W.L.
89 201
G. F.
89,
93 407
9
Mysen, B.O.
93
Griffin, W.L.
177
Raade, G...
195
Grønlie,
G.
317
Ramberg, I. B.
201
Hasan, Z . ..
287
Widenfalk, L.
193
Holdhus, S.
231
Wikstrom, A.
191
Jensen, B. B.
177
Am, K.
199
Kihle, R. ..
261
Kvale, A.
.
.
Miller, J. A. Misra,S.N. Mohn, E . .. Morton, R. D. .. Naidu, M. G. C.
113 391
177, 311 379
COMMUNICATION- MEDDELELSE Strand, T. . .
203
Heier, K. S.
413
63 15
REVIEWS- NY LITTERATUR
Nicholson, R.
149
Barth, T. F. W.
97
Nilsen, O. ..
329
Birkenmajer, K.
325
Bockelie, T. G.
415
Nilssen,
B.
Olesen, N. Ø. Prasad, E. A. V.
l 355 15
Heintz,
N.
418
Henningsmoen, G.
208
R. B.
247
Mangerud, J.
418
de la Roche, H.
169
Nagy, J.
416
Rickards,
..
Nilssen, B.
418
141
Oftedahl, C.
326
StØqner, L..
25
Raade, G. ..
208
Toutet, J. ..
169
Strand,
Worsley, D.
161
Thoresen, K.
Romey,
W. D.
Smith, D. C.
33
T. . .
209 415
