Amphibolites of the Shawanaga domain, Central Gneiss Belt, Grenville Province, Ontario: Tectonic setting and implications for relations between the Central Gneiss Belt and Midcontinental USA

Precambrian Research

Volumn 113, Issue 1-2, 2002, Pages 65-85

  Culshaw, Nicholas ^a   Dostal, Jaroslav ^b  

^a DALHOUSIE UNIVERSITY   (Canada)

^b SAINT MARY S UNIVERSITY   (Canada)

Author keywords

Central Gneiss Belt; Geochemistry; Grenville Province; Metavolcanic rocks; Midcontinental USA; Tectonic setting

Indexed keywords

AMPHIBOLITE; BACKARC BASIN; GNEISS; TECTONIC SETTING;

ARTICLE; CANADA; CHEMICAL COMPOSITION; GEOCHEMICAL ANALYSIS; GEOGRAPHIC DISTRIBUTION; GEOLOGY; GRANITE; PRECAMBRIAN; UNITED STATES;

CANADA;

EID: 0037006101     PISSN: 03019268     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0301-9268(01)00201-7     Document Type: Article

References (60)

1. Neoarchean evolution of differing convergent margin assemblages in the Wabigoon Subprovince: Geochemical and geochronological evidence from the Lake of the Woods greenstone belt, Superior Province, Northwestern Ontario
2. The formation of continental crust: Part 1. A review of some principles; Part 2. An application to the Proterozoic evolution of southern North America
3. Middle Proterozoic magmatism
4. A model of volcanogenic sedimentation in marginal basins
5. Geologic cross-section across the Grenville orogen of Ontario and New York
6. Geochemistry and tectonic setting of early Proterozoic supracrustal rocks in the southwestern United States
7. Georgian Bay geological synthesis: Key Harbour to Dillon, Grenville Province of Ontario
8. Georgian Bay geological synthesis: Dillon to Twelve Mile Bay, Grenville Province of Ontario
9. Georgian Bay geological synthesis III: Twelve Mile Bay to Port Severn, Grenville Province of Ontario
10. A zoned high Hi T, low P complex in the Slave Province, Bathurst Inlet, N.W.T.
11. Ductile extension following thrusting in the deep crust: Evidence from the southern Britt domain, southwest Grenville Province, Georgian Bay, Ontario
12. Sand Bay gneiss association, Grenville Province, Ontario: A Grenvillian rift- (and -drift) assemblage stranded in the Central Gneiss Belt?
13. Transect across the northwestern Grenville orogen, Georgian Bay, Ontario: Polystage convergence and extension in the lower orogenic crust
14. Structural evolution of the Makkovik Province, Labrador, Canada: Tectonic processes during 200 m.y at a Paleoproterozoic active margin
15. Baddeleyite-zircon relationships in coronitic metagabbro, Grenville Province, Ontario: Implications for geochronology
16. Evidence for eclogite metamorphism in the southwest Grenville Province, Ontario
17. Nd model-age mapping of Grenville lithotectonic domains: Mid-Proterozoic crustal evolution in Ontario
18. Geochemistry of the Neoproterozoic Tilemsi belt of Iforas (Mali, Sahara): A crustal section of an oceanic island arc
19. Age of the Sudbury diabase dykes and their metamorphism in the Greniville Province, Ontario
20. Trace element geochemistry of some continental tholeiites
21. Geochronology of the Grenville Province
22. Rift-zone magmatism: Petrology of basaltic rocks transitional from CFB to MORB, southeastern Brazil margin
23. 1994 Compilation of working values and sample description for 383 geostandards
24. Distribution of pre-1400 Ma crust in the Grenville Province: Implications for rifting in Laurentia-Baltica during geon 14
25. The evolution of the Grenville Province in eastern Labrador; Canada
26. SW Grenville Province, Canada: The case against post-1.4 Ga accretionary tectonics
27. 2)
28. Precambrian geology and tectonic history of North America
29. 1.45 Ga granulites in the southwestern Grenville Province: Geologic setting, P-T conditions, and U-Pb geochronology
30. Timing and thermal influence of late orogenic extension in the lower crust: A U-Pb geochronological study from the southwest Grenville Orogen, Canada
31. Crustal architecture and tectonic assembly of the Central Gneiss Belt, southwestern Grenville Province, Canada: A new interpretation
32. Geochemistry and petrogenesis of early Proterozoic amphibolites, west-central Colorado, USA
33. Volcanic rock series in island arc and active continental margins
34. Basalt geochemistry used to investigate past tectonic settings on Cyprus
35. Basalts of the North Fiji Basin: The generation of back arc basins by mixing of depleted and enriched mantle sources
36. New tectonic subdivisions of the Grenville Province, southeast Canadian Shield
37. Lithotectonic elements of the Grenville Province: Review and tectonic implications
38. Convergent margin on southeastern Laurentia during the Mesoproterozoic: Tectonic implications
39. Geochemical evolution of rift magmas by progressive tapping of a stratified mantle source beneath the Ross Sea Rift, northern Victoria Land, Antarctica
40. Geochemical characteristics of basaltic volcanism within back-arc basins
41. Ti-V plots and the petrogenesis of modern ophiolitic lavas
42. Geochemistry of 1.9 Ga MORB- and OIB-like basalts from the Amisk collage, Flin Flon Belt Canada: Evidence for an intraoceanic origin
43. Devonian intraoceanic arc rift sedimentation - Facies development in the Gamilaroi Terrane, New England Orogen, eastern Australia
44. Chemical composition and origin of the Earth's primitive mantle
45. Chemical and isotopic systematics of oceanic basalts: Implications for mantle processes
46. Geochemistry and assemblage accretion of metavolcanic rocks of the Beardmore-Geraldton greenstone belt Superior Province
47. The Red Lake greenstone belt, Superior Province: Evidence of plume-related magmatism at 3 Ga and evidence of an older enriched source
48. Plume magmatism and crustal growth at 2.9 to 3.0 Ga in the Steep Rock and Lumby Lake area, Western Superior Province
49. Growth and retrograde zoning from high-grade metapelites: Implications for pressure-temperature paths
50. U-Pb zircon geochronology of Grenvillian tectonites, granulites and igneous precursors, Parry Sound, Ontario
51. U-Pb zircon and baddeleyite ages from the Central Gneiss Belt, Ontario
52. Proterozoic geology of the east-central Midcontinent basement
53. Bimodal magmatism in northeast Palmer Land, Antarctic Peninsula: Geochemical evidence for a Jurassic ensialic back-arc basin
54. Geochemical discrimination of different magma series and their differentiation products using immobile elements
55. The Parry Sound domain: A far-travelled allochthon? New evidence from U-Pb zircon geochronology
56. Grenvillian metamorphism of monocyclic rocks, Georgian Bay, Ontario, Canada: Implications for convergence history
57. Geochemical and Sm-Nd isotopic study of amphibolites in the southern Arunta Inler, central Australia: Evidence for subduction at a Proterozoic continental margin