Geological and geochemical data from Mackenzie corridor. Part XI, New geochemical, magnetic susceptibility, and X-ray diffraction data from the Horn River Group (Devonian) in cores and outcrops south of... : M183-2/8940E-PDF
"This report compiles previously unpublished analytical data from two cores and an outcrop section of the sedimentary rocks of Middle-Upper Devonian age bundled in the Horn River Group in central Mackenzie Valley between Norman Wells and Tulita. This includes a broad range of high-precision elemental geochemical data, carbon and oxygen stable isotope data, mineral composition based on X-ray diffraction data, pyrolysis data providing parameters of fossil organic matter, and magnetic susceptibility measurements. These data are used in two recent publications. Scientific implications of this study shed light on redox systems in Devonian black-shale basins globally, including signatures and nature of multiple anoxic events, the conditions that were conductive for vigorous stocking and preservation of planktogenic organic matter in many shelfal basins of the world. This line of research aslo explores the greenhouse (warm and ice-free) state of Earth surface in the remote past and therefore has relevance to predict the ultimate state of the global warming"—Provided by publisher.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.918503&sl=1
| Ministère/Organisme | Geological Survey of Canada, issuing body. |
|---|---|
| Titre | Geological and geochemical data from Mackenzie corridor. Part XI, New geochemical, magnetic susceptibility, and X-ray diffraction data from the Horn River Group (Devonian) in cores and outcrops south of Norman Wells, Northwest Territories / P. Kabanov, W. Abdi, A.J. Biggin, I. Bilot, A. van der Boon, S.A. Gouwy, S.E. Grasby, N. Minions, J.B. Percival, D. Thallner, C. Twemlow, and R. VandenBerg. |
| Titre de la série | Open file, 2816-7155 ; 8940 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique |
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| Note(s) | Includes bibliographical references (pages 12-13). |
| Information sur la publication | [Ottawa] : Geological Survey of Canada, 2023. ©2023 |
| Auteur / Contributeur | Kabanov, P., author. |
| Description | 1 online resource (13 pages) : colour illustrations, colour maps. |
| ISBN | 9780660467849 |
| Numéro de catalogue |
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| Descripteurs | Geological surveys -- Northwest Territories -- Mackenzie River Valley. Sedimentary rocks -- Northwest Territories -- Mackenzie River Valley -- Analysis. Sedimentary rocks -- Northwest Territories -- Mackenzie River Valley -- Composition. Geochemistry -- Northwest Territories -- Mackenzie River Valley. Geology, Stratigraphic -- Devonian. Études géologiques -- Territoires du Nord-Ouest -- Mackenzie, Vallée du. Roches sédimentaires -- Territoires du Nord-Ouest -- Mackenzie, Vallée du -- Analyse. Roches sédimentaires -- Territoires du Nord-Ouest -- Mackenzie, Vallée du -- Composition. Géochimie -- Territoires du Nord-Ouest -- Mackenzie, Vallée du. Stratigraphie -- Dévonien. |
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