Title:
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Chapter 62 The Port Askaig Formation, Dalradian Supergroup, Scotland - Photograph supplement |
Author:
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Arnaud, Emmanuelle; Fairchild, Ian J.
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Abstract:
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Companion photographs to the book chapter Arnaud, Emmanuelle and Fairchild, Ian J. 2011. “The Port Askaig Formation, Dalradian Supergroup, Scotland.” In: Arnaud, E., Halverson, G. P. and Shields-Zhou, G. (eds) The Geological Record of Neoproterozoic Glaciations. Geological Society, London, Memoirs, 36, 635-642. |
URI:
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http://hdl.handle.net/10214/9438
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Date:
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2011 |
Rights:
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Attribution-NonCommercial-NoDerivs 2.5 Canada |
Rights Holder:
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The copyright of the photo rests with the author(s) of the chapter or, where stated, the person who took the photo. |
Terms of Use:
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All items in the Atrium are protected by copyright with all rights reserved unless otherwise indicated. |
Ch62_Photo_1_Arnaud.jpg
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General view of outcrops on Garbh Eileach from A’ Chuli, Port Askaig Formation, Scotland (Photo credit: Emmanuelle Arnaud). |
Ch62_Photo_2_Arnaud.jpg
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Outsized clast in mudstone, Port Askaig Formation, A’ Chuli Island, Scotland (Photo credit: Emmanuelle Arnaud). |
Ch62_Photo_3_Arnaud.jpg
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Soft sediment deformation in bedded sandstones, Port Askaig Formation, Garbh Eileach Island, Scotland (Photo credit: Emmanuelle Arnaud). |
Ch62_Photo_4_Arnaud.jpg
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Diamictite, Port Askaig Formation, Garbh Eileach Island, Scotland (Photo credit: Emmanuelle Arnaud). |
Ch62_Photo_5_Arnaud_and_Fairchild.jpg
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Unstratified diamictite with granitoid clasts displaying tectonic pressure shadows along the cleavage. Port Askaig, Isle of Islay (Photo credit: Arnaud and Fairchild). |
Ch62_Photo_6_Arnaud_and_Fairchild.jpg
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3.111Mb |
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Interstratified siliciclastic mudrocks and dolomitic sandy conglomerates, top of member 1, Bonahaven Formation, Isle of Islay (Photo credit: Arnaud and Fairchild). |
Ch62_Photo_7_Arnaud_and_Fairchild.jpg
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2.527Mb |
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Stromatolitic dolostone (bed D8 of Spencer and Spencer, 1972) consisting of a broad domal lower part and columnar upper part following influx of sand. Member 3, Bonahaven Formation, Bagh an da Dhorius, Isle of Islay (Photo credit: Arnaud and Fairchild). |
Ch62_Photo_8_Arnaud_and_Fairchild.jpg
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Dolomitic conglomerate with lenses with dolomite matrix separated by sandy regions, “Disrupted Beds”, Beannan Buie, Isle of Islay (Photo credit: Arnaud and Fairchild). |
Ch62_Photo_9_Arnaud_and_Fairchild.jpg
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Contact between dolomitic basal conglomerate of the Port Askaig Formation and underlying stromatolitic dolomite, Beannan Buie, Isle of Islay (Photo credit: Arnaud and Fairchild). |