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southern Grenville Province

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Journal Article
Journal: Geosphere
Published: 08 May 2019
Geosphere (2019) 15 (4): 1240-1261.
...) of the southern Grenville province. Bedrock geology mapping at 1:24,000 scale paired with characterization of bedrock exposed by recent landslides provides a glimpse into the structural architecture of the massif and its margin. New data demonstrate granulite- to amphibolite-facies deformational fabrics parallel...
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Journal Article
Journal: Geosphere
Published: 01 December 2013
Geosphere (2013) 9 (6): 1637-1663.
...William H. Peck; Bruce W. Selleck; Martin S. Wong; Jeffrey R. Chiarenzelli; Karen S. Harpp; Kurt Hollocher; Jade Star Lackey; Joseph Catalano; Sean P. Regan; Andrew Stocker Abstract Magmatism in the southern Grenville Province records a collisional and postcollisional history during the period 1.20...
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Journal Article
Journal: Geosphere
Published: 01 December 2011
Geosphere (2011) 7 (6): 1303-1323.
...Graham B. Baird; Catherine H. Shrady Abstract Determining the relationship among crustal blocks within an orogen is a key factor in understanding the architecture and construction of that orogen. Within the large, mid-Proterozoic Grenville Province, the relationship between the Adirondack Lowlands...
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Journal Article
Published: 01 April 2005
The Canadian Mineralogist (2005) 43 (2): 569-583.
...Ralph Kretz Abstract In a high-grade metamorphic terrane north of Ottawa, in the southern Grenville Province of Quebec, numerous reaction-zones from 4 to 20 mm wide have formed at boundaries between amphibolite and marble. Rock compositions are used to identify elements that were added...
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Series: GSA Memoirs
Published: 01 January 2004
DOI: 10.1130/0-8137-1197-5.163
... Granitic rocks related to 1.18 to 1.13 Ga anorthosite-mangerite-charnockitegranite plutonism stitch three terranes in the southwestern Grenville Province (Adirondack Highlands–Morin terrane, Frontenac terrane, Elzevir terrane). Because of the refractory nature of zircon (Zrn), analysis...
Journal Article
Published: 01 May 1994
Canadian Journal of Earth Sciences (1994) 31 (5): 835-851.
...Ralph Kretz Abstract A prominent metamorphic complex composed mainly of K-feldspar gneiss, with many quartz–feldspar layers and veins, occurs in the Otter Lake terrane of the southern Grenville Province of the Canadian Shield. Intense deformation of the complex is indicated by folded and disjointed...
Journal Article
Published: 01 February 1994
Canadian Journal of Earth Sciences (1994) 31 (2): 243-254.
...C. A. Zelt; D. A. Forsyth; B. Milkereit; D. J. White; I. Asudeh; R. M. Easton Abstract Crust and upper-mantle structure interpreted from wide-angle seismic data along a 260 km profile across the Central Metasedimentary Belt of the southern Grenville Province in Ontario and New York State shows ( i...
Image
<b>Southern</b> <b>Grenville</b> <b>Province</b> of Ontario, Quebec, and New York state. Hachted...
Published: 01 June 2019
Figure 1. Southern Grenville Province of Ontario, Quebec, and New York state. Hachted area in the NW is the Archean Superior Province; GFTZ = Grenville front tectonic zone; Ssz = Shawanaga shear zone; ABT = Allochthon Boundary Thrust; S = Shawanaga domain; PS = Parry Sound domain; A = Algonquin
Image
Generalized geologic and tectonic map of the <b>southern</b> <b>Grenville</b> <b>Province</b> (m...
Published: 06 July 2017
Figure 1. Generalized geologic and tectonic map of the southern Grenville Province (modified from Rivers, 2012 ). Black and red lines show major terrane, domain, and structural boundaries. Major shear zones are shown by age, tectonic affiliation, and movement history. Shear zones include: AB
Image
Regional geology of the <b>southern</b> <b>Grenville</b> <b>Province</b>, after Rivers et al. ( ...
Published: 01 May 2001
Fig. 1. Regional geology of the southern Grenville Province, after Rivers et al. ( 1989 ) and Peck and Valley ( 2000 ). AMB, Allochthonous Monocyclic Belt; CC, Carthage–Colton mylonite zone; LSZ, Labelle Shear Zone; Tr, Taureau Shear Zone.
Journal Article
Published: 22 December 2005
Canadian Journal of Earth Sciences (2005) 42 (10): 1815-1828.
...William H. Peck; Michael S. Smith Abstract Cordierite–gedrite rocks in the southern Grenville Province occur near the base of the Central Metasedimentary Belt boundary thrust zone, interpreted by some as a crustal suture between the 1.29–1.24 Ga Composite Arc Belt and >1.4 Ga rocks of Laurentia...
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Journal Article
Journal: GSA Bulletin
Published: 06 July 2017
GSA Bulletin (2017) 129 (11-12): 1472-1488.
...Figure 1. Generalized geologic and tectonic map of the southern Grenville Province (modified from Rivers, 2012 ). Black and red lines show major terrane, domain, and structural boundaries. Major shear zones are shown by age, tectonic affiliation, and movement history. Shear zones include: AB...
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Journal Article
Published: 01 April 2000
The Canadian Mineralogist (2000) 38 (2): 525-543.
... area of Quebec, in the southern Grenville Province of the Canadian Shield, mineral zones a few cm wide occur at boundaries between deformed sheets of amphibolite and the enclosing K-feldspar gneiss. The zones consist of a biotite-rich subzone (free of hornblende) adjacent to amphibolite, and one...
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Image
(A) Location map of the <b>Grenville</b> <b>Province</b>. (B) The <b>southern</b> <b>Grenville</b> Prov...
Published: 22 December 2005
Fig. 1. (A) Location map of the Grenville Province. (B) The southern Grenville Province of Ontario, after Hanmer and McEachern ( 1992 ). CMBbtz, Central Metasedimentary Belt boundary thrust zone. The Composite Arc Belt is subdivided into the Harvey–Cardiff (H), Belmont (B), Grimsthorpe (G
Image
A. Location map of the <b>Grenville</b> <b>Province</b>. B. The <b>southern</b> <b>Grenville</b> Provin...
Published: 01 April 2000
F ig . 1. A. Location map of the Grenville Province. B. The southern Grenville Province of Ontario, after Hanmer & McEachern (1992) . GFTZ: Grenville Front Tectonic Zone, CGB: Central Gneiss Belt, CMBbtz: Central Metasedimentary Belt boundary thrust zone, ET: Elzevir terrane, FT: Frontenac
Journal Article
Published: 01 November 1994
Canadian Journal of Earth Sciences (1994) 31 (11): 1714-1726.
...J. Martignole; P. Pouget Abstract The Cabonga allochthon (central part of the Grenville Province) is a Proterozoic unit of high-grade metasedimentary and metaigneous rocks resting on top of reworked parautochthonous Archean migmatites of the Réservoir Dozois terrane. The geometry and final assembly...
Series: GSA Memoirs
Published: 01 January 2004
DOI: 10.1130/0-8137-1197-5.679
... The western Blue Ridge Province of the southern Appalachians contains a rich record of the Mesoproterozoic Grenville orogeny, but subsequent Paleozoic metamorphic events have variably overprinted Grenville rocks, and Paleozoic thrusting has telescoped Grenville rock units. Effects of Paleozoic...
Image
Regional geology map of the Superior <b>Province</b>, <b>Southern</b> <b>Province</b>, <b>Grenville</b>...
Published: 02 April 2000
Fig. 2. Regional geology map of the Superior Province, Southern Province, Grenville Front, and Grenville Province. The gray broken line marked IB indicates the approximate location of the isotope boundary reported by Dickin et al. ( 1990 ) marking the interpreted southern limit of Archean crust
Journal Article
Journal: Geology
Published: 01 November 1990
Geology (1990) 18 (11): 1086-1090.
...S. L. Jackson; R. H. Sutcliffe; J. N. Ludden; C. Hubert; A. G. Green; B. Milkereit; L. Mayrand; G. F. West; P. Verpaelst Abstract Lithoprobe seismic-reflection profiles from the 2.75-2.68 Ga southern Abitibi greenstone belt reveal subhorizontal reflection zones of regional extent in the upper 15 km...
Journal Article
Journal: Geosphere
Published: 01 August 2013
Geosphere (2013) 9 (4): 853-863.
... boundary thrust zone (CMBbtz) is a northeast-southwest–trending thrust zone consisting of metaplutonic thrust sheets enveloped in gneissic tectonites and calcitic-dolomitic marble. Tonalitic CMBbtz thrust sheets (Dysart and Redstone), located in the southern Ontario Grenville Province (Canada) are made up...
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