Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ...
The northern Pacific plate boundary along the southern Alaska convergent margin is characterized by a west to east transition from normal (Aleutian trench) to flat slab subduction related to ongoing oblique collision of the Yakutat microplate. The deformation along the eastern part of the southern A...
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Purdue University Graduate School
2023
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Online Access: | https://dx.doi.org/10.25394/pgs.22255480 https://hammer.purdue.edu/articles/thesis/Sedimentary_Record_of_Cenozoic_Tectonics_Basin_Development_and_Climate_Along_the_Eastern_Margin_of_the_Southern_Alaska_Convergent_Plate_Boundary/22255480 |
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ftdatacite:10.25394/pgs.22255480 2023-05-15T13:09:37+02:00 Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... Allen, Wai Kehadeezbah 2023 https://dx.doi.org/10.25394/pgs.22255480 https://hammer.purdue.edu/articles/thesis/Sedimentary_Record_of_Cenozoic_Tectonics_Basin_Development_and_Climate_Along_the_Eastern_Margin_of_the_Southern_Alaska_Convergent_Plate_Boundary/22255480 unknown Purdue University Graduate School Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Sedimentology Stratigraphy incl. biostratigraphy, sequence stratigraphy and basin analysis Structural geology and tectonics Geochronology Thesis ScholarlyArticle article-journal Text 2023 ftdatacite https://doi.org/10.25394/pgs.22255480 2023-04-03T13:10:16Z The northern Pacific plate boundary along the southern Alaska convergent margin is characterized by a west to east transition from normal (Aleutian trench) to flat slab subduction related to ongoing oblique collision of the Yakutat microplate. The deformation along the eastern part of the southern Alaska convergent margin is marked by the eastern Alaska Range inboard of the margin and the Chugach-St. Elias Mountains outboard of the margin. Inboard of the margin, the Denali fault outlines the trace of the eastern Alaska Range. New stratigraphic, geochronologic, and provenance analysis from Eocene-Pliocene strike-slip basins along this fault system provides a record of both basin development and displacement amounts. Key findings include post-Eocene displacement of ~ 470 km on the eastern Denali fault, Miocene displacement of 230 km on the ~ Totschunda fault, and Late Miocene to Pliocene displacement of 80-90 km on the Kimball fault section. The strike-slip displacement history for this part of the fault has ... Text alaska range Yakutat Alaska DataCite Metadata Store (German National Library of Science and Technology) Pacific |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Sedimentology Stratigraphy incl. biostratigraphy, sequence stratigraphy and basin analysis Structural geology and tectonics Geochronology |
spellingShingle |
Sedimentology Stratigraphy incl. biostratigraphy, sequence stratigraphy and basin analysis Structural geology and tectonics Geochronology Allen, Wai Kehadeezbah Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... |
topic_facet |
Sedimentology Stratigraphy incl. biostratigraphy, sequence stratigraphy and basin analysis Structural geology and tectonics Geochronology |
description |
The northern Pacific plate boundary along the southern Alaska convergent margin is characterized by a west to east transition from normal (Aleutian trench) to flat slab subduction related to ongoing oblique collision of the Yakutat microplate. The deformation along the eastern part of the southern Alaska convergent margin is marked by the eastern Alaska Range inboard of the margin and the Chugach-St. Elias Mountains outboard of the margin. Inboard of the margin, the Denali fault outlines the trace of the eastern Alaska Range. New stratigraphic, geochronologic, and provenance analysis from Eocene-Pliocene strike-slip basins along this fault system provides a record of both basin development and displacement amounts. Key findings include post-Eocene displacement of ~ 470 km on the eastern Denali fault, Miocene displacement of 230 km on the ~ Totschunda fault, and Late Miocene to Pliocene displacement of 80-90 km on the Kimball fault section. The strike-slip displacement history for this part of the fault has ... |
format |
Text |
author |
Allen, Wai Kehadeezbah |
author_facet |
Allen, Wai Kehadeezbah |
author_sort |
Allen, Wai Kehadeezbah |
title |
Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... |
title_short |
Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... |
title_full |
Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... |
title_fullStr |
Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... |
title_full_unstemmed |
Sedimentary Record of Cenozoic Tectonics, Basin Development, and Climate Along the Eastern Margin of the Southern Alaska Convergent Plate Boundary ... |
title_sort |
sedimentary record of cenozoic tectonics, basin development, and climate along the eastern margin of the southern alaska convergent plate boundary ... |
publisher |
Purdue University Graduate School |
publishDate |
2023 |
url |
https://dx.doi.org/10.25394/pgs.22255480 https://hammer.purdue.edu/articles/thesis/Sedimentary_Record_of_Cenozoic_Tectonics_Basin_Development_and_Climate_Along_the_Eastern_Margin_of_the_Southern_Alaska_Convergent_Plate_Boundary/22255480 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
alaska range Yakutat Alaska |
genre_facet |
alaska range Yakutat Alaska |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.25394/pgs.22255480 |
_version_ |
1766190011145781248 |