What does the ichnological content of the Middle McMurray Formation tell us?
Notice bibliographique
Résumé
Research Article| March 01, 2016 What does the ichnological content of the Middle McMurray Formation tell us? A. Shchepetkina; A. Shchepetkina Ichnology Research Group (IRG), Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3 Search for other works by this author on: GSW Google Scholar M.K. Gingras; M.K. Gingras Ichnology Research Group (IRG), Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3 Search for other works by this author on: GSW Google Scholar S.G. Pemberton; S.G. Pemberton Ichnology Research Group (IRG), Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3 Search for other works by this author on: GSW Google Scholar J.A. MacEachern J.A. MacEachern ARISE, Department of Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6 Search for other works by this author on: GSW Google Scholar Author and Article Information A. Shchepetkina Ichnology Research Group (IRG), Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3 M.K. Gingras Ichnology Research Group (IRG), Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3 S.G. Pemberton Ichnology Research Group (IRG), Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3 J.A. MacEachern ARISE, Department of Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6 Publisher: Canadian Society of Petroleum Geologists Received: 02 Dec 2014 Accepted: 29 Dec 2015 First Online: 12 Jul 2017 Online Issn: 2368-0261 Print Issn: 0007-4802 © the Society of Canadian Petroleum Geologists Bulletin of Canadian Petroleum Geology (2016) 64 (1): 24–46. https://doi.org/10.2113/gscpgbull.64.1.24 Article history Received: 02 Dec 2014 Accepted: 29 Dec 2015 First Online: 12 Jul 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation A. Shchepetkina, M.K. Gingras, S.G. Pemberton, J.A. MacEachern; What does the ichnological content of the Middle McMurray Formation tell us?. Bulletin of Canadian Petroleum Geology 2016;; 64 (1): 24–46. doi: https://doi.org/10.2113/gscpgbull.64.1.24 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyBulletin of Canadian Petroleum Geology Search Advanced Search Abstract Despite the abundant well-log and core data available for the McMurray Formation, the succession has remained difficult to interpret. Presently, a fundamental aspect of understanding the depositional nature of the McMurray Formation is whether or not the formation is dominantly estuarine or fluvial. Focussing on the informal middle McMurray, our detailed analysis of the McMurray Formation within the Kearl Oil Sands area critically evaluates the utility of collecting high-resolution ichnological and sedimentological data as a means to assess the depositional environments and to evaluate the evidence for an estuarine versus a tidally influenced fluvial depositional setting.This study asserts that the middle McMurray Formation within the Kearl Oil Sands area was deposited on estuarine point-bars. The examined dataset encompasses what are interpreted to be inner to middle estuarine depositional locales within a mesotidal regime. Integration of detailed ichnological and sedimentological data permits recognition of intertidal flat deposits which exist at sea level, and the identification of which provides a locally useful stratigraphic datum. Identification of successions of stacked tidally influenced channels of varying dimensions help identify stratigraphic levels of amalgamated estuarine channel bars and gives an approximation of relative changes in sea level. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,001 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,011 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».