Emplacement and deformation of granite pegmatite dykes in a mid-crustal regime of late-orogenic extension, southwest Grenville Province, Ontario, Canada

Geological Magazine

Volumn 134, Issue 3, 1997, Pages 287-295

  Klemens, Werner P ^a   Schwerdtner, W M ^a  

^a UNIVERSITY OF TORONTO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

DEFORMATION; DYKE; GRANITE; PEGMATITE;

CANADA, ONTARIO, GRENVILLE PROVINCE;

EID: 0030777294     PISSN: 00167568     EISSN: None     Source Type: Journal    
DOI: 10.1017/S0016756897007048     Document Type: Article

References (32)

1. ABBASSI, M. R. & MANCKTELOW, N. S. 1992. Single layer buckle folding in non-linear materials - I. Experimental study of fold development from an isolated initial perturbation. Journal of Structural Geology 14, 85-104.
2. ANOVITZ, L. M. & ESSENE, E. J. 1990. Thermobarometry and pressure-temperature paths in the Grenville Province of Ontario. Journal of Petrology 31, 197-241.
3. BUSSELL, M. A. 1989. A simple method for the determination of the dilation direction of intrusive sheets. Journal of Structural Geology 11, 679-87.
4. BUSSY, F., KROGH, T. E., KLEMENS, W. P., & SCHWERDTNER, W. M. 1995. Tectonic and metamorphic events in the western-most Grenville Province, central Ontario: new results from high-precision U-Pb zircon geochronology. Canadian Journal of Earth Sciences 32, 660-71.
5. CARLSON, K. A., VAN DER PLUIJM, B. A. & HANMER, S. 1990. Marble mylonites of the Bancroft shear zone; evidence for extension in the Canadian Grenville. Geological Society of America Bulletin 102, 174-81.
6. CHAPPLE, W. M. 1969. Fold shape and rheology : the folding of an isolated viscous-plastic layer. Tectonophysics 7, 97-116.
7. CHIST, 1990. Statistical analysis of circular orientation data. A circular histogram program. Brockville, Ontario, Canada: Pangea Scientific Software.
8. COBBOLD, P. R. 1983. Kinematic and mechanical discontinuity at a coherent interface. Journal of Structural Geology 5, 341-50.
9. COSCA, M. A., ESSENE, E. J., MEZGER, K. & VAN DER PLUIJM, B. A. 1995. Constraints on the duration of tectonic processes: protracted extension and deep-crustal rotation in the Grenville orogen. Geology 23, 361-4.
10. CULSHAW, N. G., KETCHUM, J. W. F., WODICKA, N. & WALLACE, P. 1994. Deep-crustal ductile extension following thrusting in the southwestern Grenville Province, Ontario. Canadian Journal of Earth Sciences 31, 160-75.
11. DAVIDSON, A., CULSHAW, N. G. & NADEAU, L. 1982. A tectonometamorphic framework for part of the Grenville Province, Ontario. Geological Survey of Canada, Current Research, Paper 82-1A,175-90.
12. DEWEY, J. F. 1988. Extensional collapse of orogens. Tectonics 7, 1123-39.
13. HATCHER, R. D. 1995 Structural geology, 2nd ed. Englewood Cliffs, New Jersey: Prentice Hall, 525 pp.
14. HUDLESTON, P. J. 1973. An analysis of 'single layer' folds developed experimentally in viscous media. Tectonophysics 16, 189-214.
15. KERR, R. A. 1995. Geologists debate ancient life and fractured crust. Science 270, 1300-1.
16. KRETZ, R. 1968. Study of pegmatite bodies and enclosing rocks, Yellowknife-Beaulieu region, District of Mackenzie. Geological Survey of Canada Bulletin 159, 109 pp.
17. KROGH, T. E., CULSHAW, N. G. & KETCHUM , J. W. F. 1993. Multiple ages of metamorphism and deformation in the Parry Sound - Pointe au Baril area. Lithoprobe Abitibi-Grenville Project, Report no. 33, p. 39.
18. MANCKTELOW, N. S. & ABBASSI, M. R. 1992. Single layer buckle folding in non-linear materials - II. Comparison between theory and experiment. Journal of Structural Geology 13, 105-20.
19. MEZGER, K., VAN DER PLUIJM, B. A., ESSENE, E. J. & HALLIDAY A. N. 1991. Synorogenic collapse: a perspective from the middle crust, the Proterozoic Grenville Orogen. Science 254, 695-8.
20. RAMBERG, H. 1959. Evolution of ptygmatic folding. Norsk Geologisk Tidsskrift 39, 99-151.
21. RAMBERG, H. 1963. Fluid dynamics of viscous buckling applicable to folding of layered rocks. American Association of Petroleum Geologists Bulletin 47, 484-515.
22. RAMSAY, J. G. 1967. Folding and fracturing of rocks. New York: McGraw-Hill, 568 pp.
23. RAMSAY, J. G. & HUBER, M. I. 1987. The techniques of modern structural geology. Volume 2: folds and fractures. London: Academic Press.
24. RIVERS, T., MARTIGNOLE, J., GOWER, C. F. & DAVIDSON, A. 1989. New tectonic divisions of the Grenville Province, southeast Canadian Shield. Tectonics 8, 63-84
25. SCHWERDTNER, W. M. 1977. Geometric interpretation of regional paleostrain analysis. Tectonophysics 39, 515-31.
26. SCHWERDTNER, W. M. 1987. Interplay between folding and ductile shearing in the Proterozoic crust of the Muskoka-Parry Sound region of Central Ontario. Canadian Journal of Earth Science 24, 1507-25.
27. SCHWERDTNER, W. M. 1995. Local displacement of diapir contacts and its importance to pluton emplacement study. Journal of Structural Geology 17, 907-10.
28. TUCCILLO, M. E., MEZGER, K., ESSENE, E. J. & VAN DER PLUIJM, B. A. 1992. Thermobarometry, geochronology and the interpretation of P-T-t data in the Britt domain, Ontario Grenville Orogen, Canada. Journal of Petrology 33, 1225-59.
29. TURNER, F. J. & WEISS, L. E. 1963. Structural analysis of metamorphic tectonites. New York: McGraw Hill Book Company, 545 pp.
30. TWISS, R. J. & MOORES, E. M. 1992. Structural Geology. New York: Freeman & Company, 532 pp.
31. VAN BREEMEN, O., DAVIDSON, A., LOVERIDGE, W. D., & SULLIVAN, R. W. 1986. U-Pb zircon geochronology of Grenville tectonites, granulites and igneous precursors, Parry Sound, Ontario. In The Grenville Province (eds J. M. Moore, A. Davidson and A. J. Baer), pp. 191-207. Geological Association of Canada, Special Paper no. 31.
32. WHITE, D. J., EASTON, R. M., CULSHAW, N. G., MILKEREIT, B., FORSYTH, D. A., CARR, S., GREEN, A. G. & DAVIDSON, A. 1994. Seismic images of the Grenville Orogen in Ontario. Canadian Journal of Earth Science 31, 293-307.