The Kiosk domain in the Central Gneiss Belt, southwestern Grenville Province, Ontario comprises ca.1655 Ma orthogneisses and volumetrically minor ca. 1480-1460 Ma parag- neisses that were affected by granulite-facies metamorphism between ca. 1480 and ca. 1000 Ma. The objectives of this study are: (i) to determine the protolith ages from the Kiosk domain and the underlying southern Bonfield Batholith; (ii) to determine the tim- ing of major tectonic episodes; (iii) to determine the pressure-temperature conditions of peak metamorphism; and (iv) to use these data to constrain the position of the Allochthon Boundary Thrust in the southwestern Grenville Province.
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:NSHD.ca#10222/15315 |
| Date | 20 July 2012 |
| Creators | Foster, John Gordon Joseph |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
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