Depositional Architecture of Confined Meander Belt Deposits, Lower Cretaceous Grand Rapids Formation, east-central Alberta

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atmire.migration.oldid4162
dc.contributor.advisorPedersen, Per Kent
dc.contributor.authorCoderre, Adam B.
dc.contributor.committeememberHubbard, Stephen M.
dc.contributor.committeememberCaplan, Mark
dc.date.accessioned2016-02-02T22:27:36Z
dc.date.available2016-02-02T22:27:36Z
dc.date.issued2016-02-02
dc.date.submitted2016en
dc.description.abstractThe Cretaceous Grand Rapids Formation in east-central Alberta is comprised ofprograding deltaic to marginal marine deposits incised by fluvial to marine-influenced fluvial bodies at several stratigraphic levels. Facies mapping and a high-resolution allostratigraphic framework are used to map the 3D distribution of marginal marine units and fluvial bodies. A confined fluvial meander belt in the Colony Allomember is studied in detail using a high-resolution data set of densely spaced wells and seismic time slices. Sediment distribution within the meander belt is particularly fine-grained (i.e., siltstone-dominated), despite indications that discharge was substantial due to the large scale of channels and point bars imaged in seismic data. The fine-grained character of the meander belt is likely a result of: (1) a propensity for muddy counter point bar preservation at the expense of sandy point bar deposits; and (2) limited supply of sand to the depositional system.en_US
dc.identifier.citationCoderre, A. B. (2016). Depositional Architecture of Confined Meander Belt Deposits, Lower Cretaceous Grand Rapids Formation, east-central Alberta (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. doi:10.11575/PRISM/25555en_US
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/25555
dc.identifier.urihttp://hdl.handle.net/11023/2816
dc.language.isoeng
dc.publisher.facultyGraduate Studies
dc.publisher.institutionUniversity of Calgaryen
dc.publisher.placeCalgaryen
dc.rightsUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.
dc.subjectGeology
dc.subject.classificationGrand Rapids Formationen_US
dc.subject.classificationconfined meander belten_US
dc.subject.classificationdownstream accretionen_US
dc.subject.classificationcounter point barsen_US
dc.titleDepositional Architecture of Confined Meander Belt Deposits, Lower Cretaceous Grand Rapids Formation, east-central Alberta
dc.typemaster thesis
thesis.degree.disciplineGeology and Geophysics
thesis.degree.grantorUniversity of Calgary
thesis.degree.nameMaster of Science (MSc)
ucalgary.item.requestcopytrue
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