Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada
Carboniferous Stoddart Group mixed siliciclastic and carbonate rocks were deposited in a tectonically active extensional setting within the Peace River Embayment, Western Canada Sedimentary Basin (WCSB). Timing and style of the tectonostratigraphic evolution of Stoddart Group depositional basin is i...
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2013
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Online Access: | http://hdl.handle.net/11023/775 https://doi.org/10.11575/PRISM/27990 |
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ftunivcalgary:oai:prism.ucalgary.ca:11023/775 2023-08-27T04:11:27+02:00 Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada Yousuf, Abu Henderson, Charles 2013 application/pdf http://hdl.handle.net/11023/775 https://doi.org/10.11575/PRISM/27990 eng eng Graduate Studies University of Calgary Calgary Yousuf, A. (2013). Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada (Unpublished doctoral thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/27990 http://dx.doi.org/10.11575/PRISM/27990 http://hdl.handle.net/11023/775 University 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. Geology Tectonostratigraphy Sequence Stratigraphy Rift Basin Sedimentology Petroleum Geology doctoral thesis 2013 ftunivcalgary https://doi.org/10.11575/PRISM/27990 2023-08-06T06:34:17Z Carboniferous Stoddart Group mixed siliciclastic and carbonate rocks were deposited in a tectonically active extensional setting within the Peace River Embayment, Western Canada Sedimentary Basin (WCSB). Timing and style of the tectonostratigraphic evolution of Stoddart Group depositional basin is in agreement with recently studied late Paleozoic sedimentary deposits elsewhere along the western margin of Pangea. Although origin of the tectonic stress along the western margin of the late Paleozoic WCSB is poorly understood, detailed analysis of the relative mode (e.g., vertical or rotational), rate and timing of fault block movements using relatively easily identifiable Maximum Flooding Intervals (MFI) allowed delineation of three discrete basin evolution stages (proto-rift, syn-rift and post-rift) and related tectonostratigraphic units that encompass opening and closing of the extensional Stoddart Group depositional basin. Initiation of the proto-rift stage led to Golata Formation marine mudstone deposition that was followed by a proto-rift unconformity characterized by uplift and pedogenesis. Syn-rift stage sedimentation was dominated by progradational Kiskatinaw Formation siliciclastics. Post-rift stage carbonate-dominated Taylor Flat Formation deposition ultimately terminated due to high subsidence accompanied by counter clock-wise (i.e., towards basin axis) fault block rotation and basin margin erosion. The post-rift unconformity, a basin-wide major angular unconformity, partially or completely removed Stoddart Group deposits from uplifted fault blocks and basin margin areas resulting in stratigraphic and facies belt discontinuities. Four Transgressive-Regressive sequences, linked to discrete tectonic stages, can be identified using five identifiable MFIs. Volumetrically, the bulk of Stoddart Group deposits falls within major regressive packages. Major progradations, punctuated by rapid MFIs, were triggered by major tectonic readjustments (fault block uplift / tilting) along basin margin areas that ... Doctoral or Postdoctoral Thesis Peace River PRISM - University of Calgary Digital Repository Canada Kiskatinaw ENVELOPE(-120.570,-120.570,55.767,55.767) Tilting ENVELOPE(-54.065,-54.065,49.700,49.700) |
institution |
Open Polar |
collection |
PRISM - University of Calgary Digital Repository |
op_collection_id |
ftunivcalgary |
language |
English |
topic |
Geology Tectonostratigraphy Sequence Stratigraphy Rift Basin Sedimentology Petroleum Geology |
spellingShingle |
Geology Tectonostratigraphy Sequence Stratigraphy Rift Basin Sedimentology Petroleum Geology Yousuf, Abu Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada |
topic_facet |
Geology Tectonostratigraphy Sequence Stratigraphy Rift Basin Sedimentology Petroleum Geology |
description |
Carboniferous Stoddart Group mixed siliciclastic and carbonate rocks were deposited in a tectonically active extensional setting within the Peace River Embayment, Western Canada Sedimentary Basin (WCSB). Timing and style of the tectonostratigraphic evolution of Stoddart Group depositional basin is in agreement with recently studied late Paleozoic sedimentary deposits elsewhere along the western margin of Pangea. Although origin of the tectonic stress along the western margin of the late Paleozoic WCSB is poorly understood, detailed analysis of the relative mode (e.g., vertical or rotational), rate and timing of fault block movements using relatively easily identifiable Maximum Flooding Intervals (MFI) allowed delineation of three discrete basin evolution stages (proto-rift, syn-rift and post-rift) and related tectonostratigraphic units that encompass opening and closing of the extensional Stoddart Group depositional basin. Initiation of the proto-rift stage led to Golata Formation marine mudstone deposition that was followed by a proto-rift unconformity characterized by uplift and pedogenesis. Syn-rift stage sedimentation was dominated by progradational Kiskatinaw Formation siliciclastics. Post-rift stage carbonate-dominated Taylor Flat Formation deposition ultimately terminated due to high subsidence accompanied by counter clock-wise (i.e., towards basin axis) fault block rotation and basin margin erosion. The post-rift unconformity, a basin-wide major angular unconformity, partially or completely removed Stoddart Group deposits from uplifted fault blocks and basin margin areas resulting in stratigraphic and facies belt discontinuities. Four Transgressive-Regressive sequences, linked to discrete tectonic stages, can be identified using five identifiable MFIs. Volumetrically, the bulk of Stoddart Group deposits falls within major regressive packages. Major progradations, punctuated by rapid MFIs, were triggered by major tectonic readjustments (fault block uplift / tilting) along basin margin areas that ... |
author2 |
Henderson, Charles |
format |
Doctoral or Postdoctoral Thesis |
author |
Yousuf, Abu |
author_facet |
Yousuf, Abu |
author_sort |
Yousuf, Abu |
title |
Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada |
title_short |
Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada |
title_full |
Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada |
title_fullStr |
Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada |
title_full_unstemmed |
Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada |
title_sort |
tectonostratigraphy, sequence stratigraphy, sedimentology and petroleum geology of the carboniferous stoddart group, western canada sedimentary basin, west-central alberta, canada |
publisher |
Graduate Studies |
publishDate |
2013 |
url |
http://hdl.handle.net/11023/775 https://doi.org/10.11575/PRISM/27990 |
long_lat |
ENVELOPE(-120.570,-120.570,55.767,55.767) ENVELOPE(-54.065,-54.065,49.700,49.700) |
geographic |
Canada Kiskatinaw Tilting |
geographic_facet |
Canada Kiskatinaw Tilting |
genre |
Peace River |
genre_facet |
Peace River |
op_relation |
Yousuf, A. (2013). Tectonostratigraphy, Sequence Stratigraphy, Sedimentology and Petroleum Geology of the Carboniferous Stoddart Group, Western Canada Sedimentary Basin, west-central Alberta, Canada (Unpublished doctoral thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/27990 http://dx.doi.org/10.11575/PRISM/27990 http://hdl.handle.net/11023/775 |
op_rights |
University 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. |
op_doi |
https://doi.org/10.11575/PRISM/27990 |
_version_ |
1775354249816834048 |