Structural development of an Archean Orogen, Western Point Lake, Northwest Territories

Tectonics

Volumn 10, Issue 4, 1991, Pages 820-841

  Kusky, Timothy M ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

ACCRETIONARY PRISM; ARCHAEAN; COLLISON ZONE; FOREARC ENVIRONMENT; OROGENESIS; TECTONIC EVOLUTION;

CANADA, NORTHWEST TERRITORIES, POINT LAKE;

EID: 0026299308     PISSN: 02787407     EISSN: 19449194     Source Type: Journal    
DOI: 10.1029/91TC00765     Document Type: Article

References (97)

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2. Thrust systems
3. Neodymium and lead isotope evidence for early enriched crust in North America
4. 3.96 Ga gneisses from the Slave Province, Northwest Territories
5. U‐Pb zircon constraints on evolution of Wopmay Orogen, N.W.T.
6. Description and analysis of early faults based on geometry of fault‐bed intersections
7. Significance of lineations and minor folds near major thrust faults in the southern Appalachians and the British and Norwegian Caledonides
8. Archean foreland basin tectonics in the Witwatersrand, South Africa
9. The terminoloey of structures in thrust belts
10. Evidence of the age of barite, zinc, and iron mineralization in the Lower Paleozoic rocks of Tennessee
11. U‐Pb ages on tonalitic gneisses from the Big Bend area of the Coppermine River, District of Mackenzie, N.W.T.
12. Development of sheath folds in shear regimes
13. Archean collisional tectonics at Point Lake, N.W.T., Canada
14. Use of fault cut‐offs and bed travel distance in balanced cross‐sections
15. Petrogenesis and evolution of late Archean granitoids in the central Slave Province: implications for the tectonic development of the Slave Province, Canada (extended abstracts)
16. Extensional collapse of orogens
17. Felsic igneous rocks within the 3.3–3.5 Ga Barberton greenstone belt: High crustal level equivalents of the surrounding tonalite‐trondhjemite terrane, emplaced during thrusting
18. Topological constraints on imbricate thrust networks, examples from the Mountain City Window, Tennessee, U.S.A.
19. Nd isotopic reconnaissance from the southern Slave Province
20. The nature and significance of pre‐Yellowknife Supergroup rocks in the Point Lake area, Slave Structural Province, Canada
21. Basement gneiss/supracrustal relationships in the western Point Lake area ‐ some further thoughts
22. Metamorphism in oceanic spreading centers
23. Continental thermal and tectonic regimes during the Archean
24. The influence of erosion upon the mineral facies of rocks from different metamorphic environments
25. A very ancient island arc
26. Comparative metallogeny of the Superior, Slave and Churchill Provinces
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30. Archean basin evolution in the Slave Province, Canada
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32. Early Proterozoic foredeeps, foredeep magmatism, and Superior‐type iron formations of the Canadian Shield
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34. Oceanic flake tectonics
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36. Thermal structure of active thrust belts
37. Deformational history of an Archean fold belt, eastern Point Lake area, Slave Structural Province, N.W.T.
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39. U‐Pb isotopic ages of basement and supracrustal rocks in the Point Lake area of the Slave Structural Province, Canada
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41. Accretion of the Archean Slave Province
42. Evidence for Archean ocean opening and closing in the southern Slave Province
43. Tectonics of a late Archean arc/continent collision in the Slave Province, Northwest Territories, Canada (extended abstracts)
44. Relative timing of deformation and metamorphism at mid to upper crustal levels in the Point Lake Orogen, Slave Province, Canada
45. Deformed sedimentary fabrics in metamorphic rocks: Evidence from the Point Lake area, Slave Province, Northwest Territories
46. On the possible ophiolitic origin of some Slave Province greenstone belts (abstract)
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48. Boulders from the basement, the trace of an ancient crust
49. Observations and speculation on supracrustal successions in the Slave Structural Province
50. The Slave Province, a vestige of the beginning (extended abstract)
51. Porphyroclast systems as kinematic indicators
52. Dynamics of orogenic wedges and the uplift of high‐pressure metamorphic rocks
53. Extensional collapse of thickened continental lithosphere: a working hypothesis for the Alboran Sea and Gibraltar arc
54. Rock ductility and the development of tectonic structures
55. Parallel stretching lineations and fold axes oblique to a shear displacement direction‐a model and observations
56. The development of fold axes oblique to the regional trend
57. Investigation of the Archean crust by single grain dating of detrital zircon; a graywacke of the Slave province, Canada
58. Microfabric studies as indicators of deformation mechanisms and flow laws operative in mountain building
59. Superplastic flow of limestone
60. Deformation of granitic rocks across the brittle ductile transition
61. Archean plate tectonics: Constraints and inferences
62. Petrogenesis of nonbanded "iron formation" from the mid‐Archean Malene supracrustal rocks, west Greenland
63. Petrology of amphibolite‐facies mafic and ultramafic rocks from the Catalina Schist, southern California: metasomatism and migmatization in a subduction zone metamorphic setting
64. The petrotectonic environment of basalts of Point and Redrock Lakes, Slave Province, NWT
65. The minimum strain ellipsoid using deformed quartz veins
66. An empirical model for the metamorphic evolution of the Slave Province and Adjacent Thelon Tectonic Zone, northwestern Canadian Shield
67. Moderate overthickening of thinned sialic crust and the origin of granitic magmatism and regional metamorphism in low‐P‐high‐T terranes
68. Turbidites and associated coarse clastic deposits
69. Some geological and petrological features of the Penghu Basalts