Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia
Color poster with text, maps, charts, photographs, and graphs. This project was originally designed to compare and contrast the Late Triassic Stuhini and the Middle Triassic Tsaybahe Groups due to their significant overlap in lithology and uncertain age assignment. Lithostratigraphic features, detri...
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2012
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ftunivwiscon:oai:minds.wisconsin.edu:1793/61747 2023-05-15T16:00:26+02:00 Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia Iverson, Olivia Mahoney, J. Brian 2012-07-13T18:26:07Z application/pdf http://digital.library.wisc.edu/1793/61747 en_US eng USGZE AS589 http://digital.library.wisc.edu/1793/61747 Geology Stratigraphic--Triassic Stratigraphic--Jurassic Volcanism--British Columbia Dease Lake Region (B.C.) Posters Presentation 2012 ftunivwiscon 2022-04-13T19:15:52Z Color poster with text, maps, charts, photographs, and graphs. This project was originally designed to compare and contrast the Late Triassic Stuhini and the Middle Triassic Tsaybahe Groups due to their significant overlap in lithology and uncertain age assignment. Lithostratigraphic features, detrital zircon geochronology, petrography, and volcanic geochemistry were examined to provide insight into the age, stratigraphic relationships, and tectonic evolution of this part of the Stikine terrane. However, geochronologic results indicate that the strata correlate with the Jurassic Hazelton Group. Definitive lithologic characteristics identified through this project will be used as a reference for comparison to the younger Stuhini assemblage to determine if the Jurassic Hazelton Group is more widespread in the Dease Lake region than originally interpreted. University of Wisconsin--Eau Claire Office of Research and Sponsored Programs; British Columbia Geological Survey; Geoscience British Columbia. Conference Object Dease Lake University of Wisconsin: Digital Collections Dease Lake ENVELOPE(-129.987,-129.987,58.436,58.436) Hazelton ENVELOPE(-127.670,-127.670,55.250,55.250) Stikine ENVELOPE(-131.803,-131.803,56.699,56.699) |
institution |
Open Polar |
collection |
University of Wisconsin: Digital Collections |
op_collection_id |
ftunivwiscon |
language |
English |
topic |
Geology Stratigraphic--Triassic Stratigraphic--Jurassic Volcanism--British Columbia Dease Lake Region (B.C.) Posters |
spellingShingle |
Geology Stratigraphic--Triassic Stratigraphic--Jurassic Volcanism--British Columbia Dease Lake Region (B.C.) Posters Iverson, Olivia Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia |
topic_facet |
Geology Stratigraphic--Triassic Stratigraphic--Jurassic Volcanism--British Columbia Dease Lake Region (B.C.) Posters |
description |
Color poster with text, maps, charts, photographs, and graphs. This project was originally designed to compare and contrast the Late Triassic Stuhini and the Middle Triassic Tsaybahe Groups due to their significant overlap in lithology and uncertain age assignment. Lithostratigraphic features, detrital zircon geochronology, petrography, and volcanic geochemistry were examined to provide insight into the age, stratigraphic relationships, and tectonic evolution of this part of the Stikine terrane. However, geochronologic results indicate that the strata correlate with the Jurassic Hazelton Group. Definitive lithologic characteristics identified through this project will be used as a reference for comparison to the younger Stuhini assemblage to determine if the Jurassic Hazelton Group is more widespread in the Dease Lake region than originally interpreted. University of Wisconsin--Eau Claire Office of Research and Sponsored Programs; British Columbia Geological Survey; Geoscience British Columbia. |
author2 |
Mahoney, J. Brian |
format |
Conference Object |
author |
Iverson, Olivia |
author_facet |
Iverson, Olivia |
author_sort |
Iverson, Olivia |
title |
Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia |
title_short |
Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia |
title_full |
Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia |
title_fullStr |
Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia |
title_full_unstemmed |
Reassessment of Triassic and Jurassic Volcanic Strata in the Dease Lake Region, Northern British Columbia |
title_sort |
reassessment of triassic and jurassic volcanic strata in the dease lake region, northern british columbia |
publishDate |
2012 |
url |
http://digital.library.wisc.edu/1793/61747 |
long_lat |
ENVELOPE(-129.987,-129.987,58.436,58.436) ENVELOPE(-127.670,-127.670,55.250,55.250) ENVELOPE(-131.803,-131.803,56.699,56.699) |
geographic |
Dease Lake Hazelton Stikine |
geographic_facet |
Dease Lake Hazelton Stikine |
genre |
Dease Lake |
genre_facet |
Dease Lake |
op_relation |
USGZE AS589 http://digital.library.wisc.edu/1793/61747 |
_version_ |
1766396417663827968 |