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The post-Devonian tectonic evolution of southern Spitsbergen illustrated by structural cross-sections through Bellsund and Hornsund

Published online by Cambridge University Press:  01 May 2009

A. Mann
Affiliation:
Cambridge Arctic Shelf Programme, University of Cambridge, West Building, Gravel Hill, Huntingdon Road, Cambridge CB3 0DJ, U.K.
C. Townsend
Affiliation:
Geological & Tectonic Services, 54 Catharine Street, Cambridge CB1 3AW, U.K.

Abstract

Construction of cross-sections in Bellsund and Hornsund, southern Spitsbergen, using offshore and onshore structural data illustrate the main tectonic units of the region. From west to east these are: a wedge of late Cenozoic clastic sediments; a series of late Palaeozoic to early Mesozoic grabens controlled by basement faults along the west Spitsbergen margin; the Basement Horst, comprising late Precambrian to early Palaeozoic rocks deformed and metamorphosed during a mid-Palaeozoic orogeny; the Fold Belt, which forms a narrow NNW–SSE striking zone of eastward verging folds and thrusts attributed to Eocene inversion of a pre-Cenozoic basin; the Palaeogene Central Basin, deformed into a broad synclinorium and bound to the east by the Billefjorden Fault Zone. This basement lineament shows evidence of Palaeogene reactivation and may be linked to the Fold Belt by a detachment zone beneath the Central Basin. East of Spitsbergen, there is an offshore basin of possible Carboniferous age controlled by the Storfjorden Fault Zone which shows evidence of later inversion to form a positive flower structure.

Type
Articles
Copyright
Copyright © Cambridge University Press 1989

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References

Allen, D. A. 1941. The geology of Spitsbergen. Proceedings of the Liverpool Geological Society 18, 3748.Google Scholar
Andresen, A., Haremo, P. & Bergh, S. G. 1988. The southern termination of the Lomfjorden Fault Zone; evidence for Tertiary compression on east Spitsbergen. Norsk Polarinstitutt, Rapport 46, 75–8.Google Scholar
Birkenmajer, K.. 1960 Geological sketch of the Hornsund area. International Geological Congress XII Session Norden (1960). Supplement to the guide for Excursion A.16. 'Aspects of the Geology of Svalbard'. 12 pp.Google Scholar
Challinor, A. 1967. The structure of Brøggerhalvøya, Spitsbergen. Geological Magazine 104, 322–36.CrossRefGoogle Scholar
Cutbill, J. L. & Challinor, A. 1965. Revision of the stratigraphical scheme for the Carboniferous and Permian rocks of Spitsbergen and Bjørnøya. Geological Magazine 102, 418–39.CrossRefGoogle Scholar
Dalland, A. 1979. Structural geology and petroleum potential of Nordenskiöld Land, Svalbard. In Norwegian Sea Symposium NSS 30–1–20, Norwegian Petroleum Society.Google Scholar
Dallman, W. K. & MaherH. D., H. D., Jr 1988. Thick- and thin-skinned tectonics in the SW part of the Tertiary fold and thrust belt, Spitsbergen. Institute for Geology Oslo, Internal Skrifter 54, 1011 (unpublished).Google Scholar
Dibner, V. D. 1978. The morphostructure of the Barents Sea Shelf. Trudy NIIGA, Leningrad 185, 211 pp (in Russian).Google Scholar
Eiken, O. 1985. Seismic mapping of the post-Caledonian strata in Svalbard. Polar Research 3, 167–76.Google Scholar
Eiken, O. & Austegard, A. 1987. The Tertiary orogenic belt of West Spitsbergen: seismic expressions of sedimentary basins offshore. Norsk Geologisk Tiddskrift 67, 383–94.Google Scholar
Escher, E. F. 1965. Geological sketch of Svalbard Islands (Spitsbergen). Geologie en Mijnbouw Jaargang 44E, 285–94.Google Scholar
Eldholm, O., Faleide, J. I. & Myhre, A. M. 1987. Continent-ocean transition at the western Barents Sea-Svalbard continental margin. Geology 15, 1118–22.2.0.CO;2>CrossRefGoogle Scholar
Flood, B., Nagy, J. & Winsnes, T. S. 1971. Geological map of Svalbard 1:500000. Sheet 1G, Spitsbergen, Southern Part. Norsk Polarinstitutt Skrifter 154A, Map and Explanatory Notes.Google Scholar
Gjelberg, J. G. & Steel, R. 1981. An outline of Lower-Middle Carboniferous sedimentation on Svalbard. In Geology of the North Atlantic Borderlands (eds Kerr, J.M.& Ferguson, A.J.), pp. 543–61. Canadian Society of Petroleum Geologists Memoir no. 7.Google Scholar
Hambrey, M. J. & Harland, W. B. (in press) The Vendian geology of Svalbard. Norsk Polarinstitutt Skrifter.Google Scholar
Harland, W. B. 1967. Early history of the North Atlantic Ocean and its margins. Nature 216, 464–6.CrossRefGoogle Scholar
Harland, W. B. 1971. Tectonic transpression in Caledonian Spitsbergen. Geological Magazine 108, 2742.CrossRefGoogle Scholar
Harland, W. B. 1985. Caledonide Svalbard. In The Caledonide Orogen – Scandinavia and Related Areas (eds Gee, D.G.& Sturt, B.A.), pp. 9991016. Chichester: John Wiley & Co.Google Scholar
Harland, W. B., Cutbill, J. L., Friend, P. F., Gobbett, D. J., Holliday, D. W., Maton, P. I., Parker, J. I. & Wallis, R. H. 1974. The Billefjorden Fault Zone, Spitsbergen. The long history of a major tectonic lineament. Norsk Polarinstitutt Skrifter 161, 72 pp.Google Scholar
Harland, W. B. & Horsfield, W. T. 1974. West Spitsbergen Orogen. In Mesozoic–Cenozoic Orogenic Belts (ed. Spencer, A.M.), pp. 747–55. Special Publication of the Geological Society of London no. 4.Google Scholar
Harland, W. B., Mann, A. & Townsend, C. 1988. Deformation of anhydrite-gypsum rocks in central Spitsbergen. Geological Magazine 125, 103–16.CrossRefGoogle Scholar
Harland, W. B. & Wright, N. J. R. 1979. Alternative hypothesis for the pre-Carboniferous evolution of Svalbard. Norsk Polarinstitutt Skrifter 167, 89117.Google Scholar
Hjelle, A., Lauritzen, Ø., Salvigren, O. & Winsnes, T. S. 1986. Geological map of Svalbard 1:100000: B10G Van Mijenfjorden. Norsk Polarinstitutt Temakart 2, 37 pp.Google Scholar
Kellogg, H. E. 1975. Tertiary stratigraphy and tectonism in Svalbard and continental drift. American Association of Petroleum Geologists, Bulletin 59, 465–85.Google Scholar
Livshits, Yu. Ya. 1973. The Paleogene deposits of the Spitsbergen Platform. Institute for Geology of Arctic, Leningrad, Translation 174, 159 pp. (in Russian).Google Scholar
McWhae, J. R. 1986. Tectonic history of northern Alaska, Canadian Arctic, and Spitsbergen regions since early Cretaceous. American Association of Petroleum Geologists, Bulletin 70, 430–50.Google Scholar
Manby, G. M. 1986. Mid-Paleozoic metamorphism and polyphase deformation of the Forland Complex, Svalbard. Geological Magazine 123, 651–63.CrossRefGoogle Scholar
Manum, S. B. 1962. Studies in the Tertiary flora of Spitsbergen, with notes on Tertiary floras of Ellesmere Island, Greenland and Iceland. Norsk Polarinstitutt Skrifter 125, 127 pp.Google Scholar
Manum, S. B. & Throndsen, T. 1978. Dispersed organic matter (kerogen) in the Spitsbergen Tertiary. Norsk Polarinstitutt Årbok 1977, 179–87.Google Scholar
Manum, S. B. & Throndsen, T. 1986. Age of Tertiary formations on Spitsbergen. Polar Research 4, 103–31.CrossRefGoogle Scholar
Mørk, A., Knarud, R. & Worsley, D. 1982. Depositional and diagenetic environments of the Triassic and Lower Jurassic succession of Svalbard. In Arctic Geology and Geophysics: proceedings of the Third International Symposium on Arctic Geology (eds Embry, A. R.& Balkwill, H. R.), pp. 371–98. Canadian Society of Petroleum Geologists, Memoir no. 8.Google Scholar
Myhre, A. M., Eldholm, O. & Sundvor, E. 1982. The margin between Senja and Spitsbergen zones: implications from plate tectonics. Tectonophysics 89, 3350.CrossRefGoogle Scholar
Myhre, A. M. & Eldholm, O. 1988. The western Svalbard margin (74°–80° N). Marine and Petroleum Geology 5, 134–56.CrossRefGoogle Scholar
Ohta, Y. 1988. An additional presentation of the basementplatform boundary structures in NW Nordenskiöld Land. Norsk Polarinstitutt Rapport 46, 35–8.Google Scholar
Orheim, A. 1982. Undiscovered Tertiary coal resources of Svalbard; an assessment, using Monte Carlo simulation. In Arctic Geology and Geophysics: proceedings of the Third International Symposium on Arctic Geology (eds Embry, A. R.& Balkwill, H. R.), pp. 399413. Canadian Society of Petroleum Geologists, Memoir no. 8.Google Scholar
Orvin, A. K. 1940. Outline of the geological history of Spitsbergen. Norsk Polarinstitutt Skrifter 78, 57 pp.Google Scholar
Parker, J. R. 1966. Folding, faulting and dolerite intrusions in the Mesozoic rocks of the fault zone of central Spitsbergen. Norsk Polarinstitutt Årbok 1964, 4755.Google Scholar
Schlüter, H. U. & Hinz, K. 1978. The geological structure of the western Barents Sea. Marine Geology 26, 199230.Google Scholar
Siedlecki, S. 1960. Culm beds of the SW coast of Hornsund, Vestspitsbergen. Studia Geologica Polonica 4, 93102.Google Scholar
Siedlecki, S. & Turnau, E. 1964. Palynological investigations of Culm in the area SW of Hornsund, Vestspitsbergen. Studia Geologica Polonica 6, 125–38.Google Scholar
Sokolov, V. N., Krasilschikov, A. A. & Livshits, Y. Y. 1968. The main features of the tectonic structure of Spitsbergen. Geological Magazine 105, 95115.CrossRefGoogle Scholar
Steel, R. J. & Worsley, D. 1984. Svalbard's post-Caledonian strata: an atlas of sedimentational patterns and paleogeographic evolution. In Petroleum Geology of the North European Margin (eds Spencer, A.M. and others), pp. 109–35. Proceedings of the North European Margin Symposium. London: Graham & Trotman.CrossRefGoogle Scholar
Sundvor, E. & Eldholm, O. 1976. Marine geophysical survey on the continental margin from Bear Island to Hornsund, Spitsbergen. University of Bergen, Seismological Observatory, Scientific Report 3, 28 pp.Google Scholar
Sundvor, E. & Eldholm, O. 1979. The western and northern margin off Svalbard. Tectonophysics 59, 239–50.CrossRefGoogle Scholar
Sundvor, E., Eldholm, O., Gidskehang, A. & Myhre, A. 1977. Marine geophysical survey on the western and northern continental margin off Svalbard. University of Bergen, Seismological Observatory, Scientific Report 4, 35 pp.Google Scholar
Talwani, M. & Eldholm, O. 1977. Evolution of the Norwegian-Greenland Sea. Bulletin of the Geological Society of America 88, 969–99.2.0.CO;2>CrossRefGoogle Scholar
White, S. M. & Shipboard, Scientific Party. 1976. Leg 38. Initial Report Deep Sea Drilling Project. U.S. Govt. Printing Office, Washington D.C., 1256 pp.Google Scholar
Winsnes, T. S. & Worsley, D. 1981. Geological map Svalbard 1:500000. Sheet 2G, Edgeøya. Norsk Polarinstitutt Skrifter 154B.Google Scholar