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Rockville Notch Formation

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Journal Article
Published: 09 April 2018
Canadian Journal of Earth Sciences (2018) 55 (6): 589–603.
...Chris E. White; Sandra M. Barr; Ulf Linnemann The White Rock Formation is the lowermost formation of the Rockville Notch Group, an assemblage of Silurian–Devonian rocks preserved in five areas along the northwestern margin of the Meguma terrane of Nova Scotia. The formation consists mainly of mafic...
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Journal Article
Published: 21 September 2015
Canadian Journal of Earth Sciences (2015) 52 (10): 921–937.
... deposited onto exhumed Meguma terrane (e.g., directly onto South Mountain Batholith) and the more inboard terranes in the northeast of Nova Scotia. The White Rock Formation (WRF) is the lowest formation of the Rockville Notch Group. The crystallization age of metavolcanic rocks close to the base...
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Journal Article
Published: 15 September 2020
Canadian Journal of Earth Sciences (2021) 58 (4): 315–331.
... of the Meguma terrane. The Mavillette gabbro sill intruded ca. 440–430 Myr old bimodal rift-related metavolcanic and metasedimentary rocks of the White Rock Formation in the Silurian–Devonian Rockville Notch Group. The 426.4 ± 2.0 Ma Mavillette gabbro age is notably younger than the ca. 440 Ma magmatism...
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Journal Article
Journal: GSA Bulletin
Published: 01 November 2012
GSA Bulletin (2012) 124 (11-12): 1773–1792.
.... The Hellgate Falls formation is overlain disconformably by the White Rock Formation of the Rockville Notch Group, but in the Yarmouth–Bear River area, the White Rock Formation overlies the older Bear River formation ( Fig. 2 ). Southeast of the Chebogue Point shear zone, the basal unit of the Halifax...
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Journal Article
Published: 19 June 2012
Canadian Journal of Earth Sciences (2012) 49 (7): 781–795.
... of the Rockville Notch Group in the Bear River area ( Fig. 1, 2 ). Also available and included here for comparison are data for three samples from the White Rock, Kentville, and Torbrook formations in the Torbrook area ( Figs. 1, 2 ), published by Murphy and Collins (2008) . Table 1. Sample locations...
FIGURES
Journal Article
Published: 01 November 2013
Journal of Paleontology (2013) 87 (6): 1136–1142.
...David K. Elliott; John-Paul M. Hodnett A bstract Isolated teeth from the Middle Permian (early Guadalupian) Kaibab Formation of Arizona are described as a new species of the xenacanth shark genus Bransonella. Bransonella tribula n. sp. is a small tooth in which the intermediate cusp is 65...
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Journal Article
Published: 28 June 2018
Journal of the Geological Society (2018) 175 (5): 705–715.
... showing the locations of the main Cambrian Konservat-Lagerstätten (circles) of the Great Basin (light shading), including the three occurring in the House Range (HR) of western Utah. ( b ) Simplified geological map of the Notch Peak area, House Range, showing the geographical extent of the Weeks Formation...
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Journal Article
Published: 19 May 2020
Geological Magazine (2021) 158 (2): 311–329.
... siliciclastic and volcanic rocks (Rockville Notch Group) (White & Barr, 2010 and references therein) (Fig. 3 ). At the base of the Rockville Notch Group there is the White Rock Formation (White & Barr, 2017 ), including volcanic rocks dated at c. 446–434 Ma (Keppie & Krogh, 2000 ; White et...
Image
Stratigraphy in the Meguma terrane northwest and southeast of the Chebogue ...
Published: 01 November 2012
are formations except High Head and Lake Rossignal, which are members. To avoid confusion, formations and members in the Goldenville and Halifax Groups are mainly informal and hence not capitalized, whereas those in the Rockville Notch Group are established formal names and hence capitalized. Abbreviations: L
Journal Article
Published: 03 September 2013
Canadian Journal of Earth Sciences (2013) 50 (11): 1147–1163.
... of the area occur the Silurian White Rock (SWR) and Devonian Torbrook (DTR) formations, part of the Rockville Notch Group that disconformably overlies the Halifax Group ( White 2010 ; White et al. 2012 ). This stratigraphy was deformed into northeast-trending upright folds and metamorphosed (greenschist...
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Journal Article
Journal: SEG Discovery
Published: 01 April 2007
SEG Discovery (2007) (69): 1–48.
... This file includes the entire issue in PDF format. The HTML versions of the peer-reviewed articles must be viewed and/or purchased separately. © 2007 The Society of Economic Geologists, Inc 2007 The Society of Economic Geologists, Inc INTRODUCTION This paper presents a craton-scale area...
Journal Article
Journal: SEG Discovery
Published: 01 October 2007
SEG Discovery (2007) (71): 1–48.
... This file includes the entire issue in PDF format. The HTML versions of the peer-reviewed articles must be viewed and/or purchased separately. © 2007 The Society of Economic Geologists, Inc 2007 The Society of Economic Geologists, Inc INTRODUCTION Quantitative information on the probable...
Journal Article
Journal: SEG Discovery
Published: 01 January 2006
SEG Discovery (2006) (64): 1–60.
... This file includes the entire issue in PDF format. The HTML versions of the peer-reviewed articles must be viewed and/or purchased separately. © 2006 The Society of Economic Geologists, Inc 2006 The Society of Economic Geologists, Inc INTRODUCTION The Ros¸ia Montana gold deposit is located...
Journal Article
Published: 13 August 2019
Geological Magazine (2020) 157 (2): 248–262.
... (Williams & Hatcher, 1982 , 1983 ; Schenk, 1997 ; Waldron et al. 2009 ). It represents the most outboard of all the accreted terranes and is comprised of the Cambrian–Ordovician Meguma Supergroup and the Silurian–Devonian Rockville Notch Group that were intruded by Devonian silicic plutons (Schenk...
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Journal Article
Published: 01 March 2000
Environmental Geosciences (2000) 7 (1): 46–56.
... ft) to ∼20 m (65 ft) ( Thompson and Borns, 1985 )( Figure 2A ). Often the till is shaped into elongate moraines that project into embayments. Another very common late Quaternary deposit is glacial-marine sediment, locally called the Presumpscot Formation ( Bloom, 1963 ) ( Figures 1 and 2B...
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Journal Article
Published: 30 November 2017
The Canadian Mineralogist (2017) 55 (6): 973–999.
... slate, quartzite, and metavolcanic rocks (Rockville Notch Group) ( White 2008 , 2010 , White & Barr 2010 , 2012 , White et al . 2012 , Pothier et al . 2015 ). These rocks were deformed and metamorphosed during the Early to Middle Devonian Neoacadian Orogeny and intruded by numerous late syn...
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