Abstract
Early continental drift1–3 and later plate tectonic reconstructions4–14 indicate left lateral (sinistrai) movement along Nares Strait of between 150 and 400 km during the Cretaceous–Tertiary. A basic concept in such reconstructions is the substantial part played by seafloor spreading in the origin of Labrador Sea–Baffin Bay. Until recently, geological knowledge of the area adjacent to Nares Strait was insufficient to put tight constraints on displacement along Nares Strait (Fig. 1). Of seven independent lines of evidence from bedrock geology, termed markers, all are consistent with sinistrai net displacement of Greenland along Nares Strait of 0–25 km. The three most imprecise markers can be reconciled with maximum movement of 100 km. This refutes conventional plate tectonic reconstructions which suggest movement of 150 km or more. New mechanisms should now be considered to explain the broad area of oceanic crust in Baffin Bay.
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References
Taylor, F. B. Bull geol. Soc. Am. 21, 179–226 (1910).
Wegener, A. Die Entstehung der Kontinente und Ozeane (Vieweg, Braunschweig, 1922).
Carey, S. W. in Continental Drift—A Symposium (ed. Carey, S. W.) 177–355 (Geology Department, University of Tasmania, Hobart, 1958).
Wilson, J. T. Scient. Am. 208, 86–100 (1963).
Wilson, J. T. Phil. Trans. R. Soc. A258, 145–167 (1965).
Bullard, E. et al. Phil. Trans. R. Soc. A258, 41–51 (1965).
Dewey, J. F. Scient. Am. 226, 56–68 (1972).
Keen, C. E. et al. Can. J. Earth Sci. 9, 239–256 (1972).
Pitman, W. C. & Talwani, M. Bull. Geol. Soc. Am. 83, 619–646 (1972).
Harland, W. B. Mem. Am. Ass. petrol. Geol. 19, 599–608 (1973).
Beh, R. L. Mem. Can. Soc. petrol. Geol. 4, 453–476 (1975).
Strivastava, S. P. Geophys. J. R. astr. Soc. 52, 313–357 (1978).
Irving, E. Can. J. Earth Sci. 16, 669–694 (1979).
Kristoffersen, Y. & Talwani, M. Bull. Geol. Soc. Am. 88, 1037–1049 (1977).
Christie, R. L. Geol. Surv. Can. Map 9 (1962).
Christie, R. L. Geol. Surv. Can. Map 12 (1962).
Frisch, T. et al. Geol. Surv. Can. Pap. 78–1 A, 135–138 (1978).
Dawes, P. R. in Geology of Greenland (eds Escher, A. & Watt, W. S.) 248–303 (Geological Survey of Greenland, Copenhagen, 1976).
Davies, W. E. et al. Meddr Grønland 162, (12) 1–62 (1963).
Dawes, P. R. Rapp. Grønl. geol. Unders. 80, 23–28 (1976).
Dawes, P. R. Rapp. Grønl. geol. Unders. 95, 14–22 (1979).
Christie, R. L. et al. Abstr. Prog. Geol. Ass. Can., Min. Ass. Can. Geol. Soc. Am. 3, 380 (1978).
Dawes, P. R. Norsk Polarinst. Skrifter 167, 321–324 (1979).
Dawes, P. R. & Peel, J. S. in Ocean Basins and Margins, Vol. 5 (eds Nairn, A. E. M. et al.) (Plenum, New York, 1980).
Kerr, J. Wm. Bull. Can. Petrol. Geol. 15, 483–520 (1967).
Troelsen, J. C. Meddr Grønland 149, (2) 1–85 (1950).
Cowie, J. W. Meddr Grønland 164, (3) 1–47 (1961).
Christie, R. L. Mem. geol. Surv. Can. 347, 1–61 (1967).
Thorsteinsson, R. & Tozer, E. T. Geol. Surv. Can. econ. geol. Rep. 1, 548–590 (1970).
Trettin, H. P. et al. Geol. Ass. Can. Spec. Pap. 11, 83–179 (1972).
Kerr, J. Wm. in Ocean Basins and Margins Vol. 5 (eds Nairn, A. E. M. et al.) (Plenum, New York, 1980).
Newman, P. H. thesis, Dalhousie Univ. (1977).
Newman, P. H. & Falconer, R. K. H. Abstr. Prog. geol. Ass. Can., Min. Ass. Can. geol. Soc. Am. 3, 463 (1978).
Kerr, J. Wm. Geol. Surv. Can. Map 1357 A (1973).
Kerr, J. Wm. Geol. Surv. Can. Map 1358A–1 (1973).
Kerr, J. Wm. Geol. Surv. Can. Map 1358A–2 (1973).
Trettin, H. P. Bull. geol. Surv. Can. 272, 1–84 (1979).
Surlyk, F. et al. Nature 286, 800–803 (1980).
Hurst, J. M. & Surlyk, F. Rapp. Grønl. geol. Unders. 99, 73–78 (1980).
Hurst, J. M. Grønl. geol. Unders. 88, 41–49 (1980).
Hurst, J. M. Bull. Am. Ass. petrol. geol. 64, 527–548 (1980).
Hurst, J. M. Bull. Grønl. geol. Unders 138, 1–96 (1980).
Kerr, J. Wm. Bull. geol. Surv. Can. 260, 1–55 (1976).
Frisch, T. Bull. geol. Surv. Can. 229, 1–87 (1974).
Frisch, T. Geol. Surv. Can. Pap. 76–1A, 429–430 (1976).
Dawes, P. R. & Soper, N. J. Mem. Am. Ass. petrol. Geol. 19, 117–134 (1973).
Christie, R. L. Mem. geol. Surv. Can. 331, 1–79 (1964).
Christie, R. L. Geol. Surv. Can. Pap. 74–1A, 297–299 (1974).
Mayr, U. Abstr. Prog. geol. Ass. Can., Min. Ass. Can. 5, 69 (1980).
Kerr, J. Wm. Bull. Can. petrol. Geol. 28, 279–283 (1980).
Keen, C. E. & Hyndman, R. D. Can. J. Earth Sci. 16, 712–747 (1979).
Ross, D. I. et al. Geol. Surv. Can. Pap. 71–23, 633–638 (1973).
Jackson, H. R. et al. Can. J. Earth Sci. 16, 2122–2135 (1979).
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Christie, R., Dawes, P., Frisch, T. et al. Geological evidence against major displacement in the Nares Strait. Nature 291, 478–480 (1981). https://doi.org/10.1038/291478a0
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DOI: https://doi.org/10.1038/291478a0
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