Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon
Sensitive high-resolution ion microprobe (SHRIMP) U-Pb analyses of igneous zircons from the Lake George assemblage in the eastern Yukon-Tanana Upland (Tanacross quadrangle) indicate both Late Devonian (∼370 Ma) and Early Mississippian (∼350 Ma) magmat
Published in: | Canadian Journal of Earth Sciences |
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Online Access: | http://hdl.handle.net/1885/49906 https://doi.org/10.1139/E09-005 https://openresearch-repository.anu.edu.au/bitstream/1885/49906/4/Dusel-Bacon_%2526_Williams_Evidence_2009.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/49906/5/01_Dusel-Bacon_Evidence_for_prolonged_2009.pdf.jpg |
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ftanucanberra:oai:openresearch-repository.anu.edu.au:1885/49906 2024-01-14T10:11:03+01:00 Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon Dusel-Bacon, Cynthia Williams, Ian http://hdl.handle.net/1885/49906 https://doi.org/10.1139/E09-005 https://openresearch-repository.anu.edu.au/bitstream/1885/49906/4/Dusel-Bacon_%2526_Williams_Evidence_2009.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/49906/5/01_Dusel-Bacon_Evidence_for_prolonged_2009.pdf.jpg unknown N R C Research Press 0008-4077 http://hdl.handle.net/1885/49906 doi:10.1139/E09-005 https://openresearch-repository.anu.edu.au/bitstream/1885/49906/4/Dusel-Bacon_%2526_Williams_Evidence_2009.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/49906/5/01_Dusel-Bacon_Evidence_for_prolonged_2009.pdf.jpg Canadian Journal of Earth Sciences Keywords: Back arcs Continental margins Crustal sources Detrital zircons Grain populations Late devonians Magmatism North americans Orthogneisses Paleozoic Potential sources Sensitive high-resolution ion microprobe Subduction zones Tectonic settings U Journal article ftanucanberra https://doi.org/10.1139/E09-005 2023-12-15T09:33:51Z Sensitive high-resolution ion microprobe (SHRIMP) U-Pb analyses of igneous zircons from the Lake George assemblage in the eastern Yukon-Tanana Upland (Tanacross quadrangle) indicate both Late Devonian (∼370 Ma) and Early Mississippian (∼350 Ma) magmat Article in Journal/Newspaper Tanacross Alaska Yukon Australian National University: ANU Digital Collections Yukon Quadrangle ENVELOPE(-68.578,-68.578,-71.577,-71.577) Lake George ENVELOPE(-118.569,-118.569,56.226,56.226) Canadian Journal of Earth Sciences 46 1 21 39 |
institution |
Open Polar |
collection |
Australian National University: ANU Digital Collections |
op_collection_id |
ftanucanberra |
language |
unknown |
topic |
Keywords: Back arcs Continental margins Crustal sources Detrital zircons Grain populations Late devonians Magmatism North americans Orthogneisses Paleozoic Potential sources Sensitive high-resolution ion microprobe Subduction zones Tectonic settings U |
spellingShingle |
Keywords: Back arcs Continental margins Crustal sources Detrital zircons Grain populations Late devonians Magmatism North americans Orthogneisses Paleozoic Potential sources Sensitive high-resolution ion microprobe Subduction zones Tectonic settings U Dusel-Bacon, Cynthia Williams, Ian Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon |
topic_facet |
Keywords: Back arcs Continental margins Crustal sources Detrital zircons Grain populations Late devonians Magmatism North americans Orthogneisses Paleozoic Potential sources Sensitive high-resolution ion microprobe Subduction zones Tectonic settings U |
description |
Sensitive high-resolution ion microprobe (SHRIMP) U-Pb analyses of igneous zircons from the Lake George assemblage in the eastern Yukon-Tanana Upland (Tanacross quadrangle) indicate both Late Devonian (∼370 Ma) and Early Mississippian (∼350 Ma) magmat |
format |
Article in Journal/Newspaper |
author |
Dusel-Bacon, Cynthia Williams, Ian |
author_facet |
Dusel-Bacon, Cynthia Williams, Ian |
author_sort |
Dusel-Bacon, Cynthia |
title |
Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon |
title_short |
Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon |
title_full |
Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon |
title_fullStr |
Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon |
title_full_unstemmed |
Evidence for prolonged mid-Paleozoic plutonism and ages of crustal sources in east-central Alaska from SHRIMP U-Pb dating of syn-magmatic, inherited, and detrital zircon |
title_sort |
evidence for prolonged mid-paleozoic plutonism and ages of crustal sources in east-central alaska from shrimp u-pb dating of syn-magmatic, inherited, and detrital zircon |
publisher |
N R C Research Press |
url |
http://hdl.handle.net/1885/49906 https://doi.org/10.1139/E09-005 https://openresearch-repository.anu.edu.au/bitstream/1885/49906/4/Dusel-Bacon_%2526_Williams_Evidence_2009.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/49906/5/01_Dusel-Bacon_Evidence_for_prolonged_2009.pdf.jpg |
long_lat |
ENVELOPE(-68.578,-68.578,-71.577,-71.577) ENVELOPE(-118.569,-118.569,56.226,56.226) |
geographic |
Yukon Quadrangle Lake George |
geographic_facet |
Yukon Quadrangle Lake George |
genre |
Tanacross Alaska Yukon |
genre_facet |
Tanacross Alaska Yukon |
op_source |
Canadian Journal of Earth Sciences |
op_relation |
0008-4077 http://hdl.handle.net/1885/49906 doi:10.1139/E09-005 https://openresearch-repository.anu.edu.au/bitstream/1885/49906/4/Dusel-Bacon_%2526_Williams_Evidence_2009.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/49906/5/01_Dusel-Bacon_Evidence_for_prolonged_2009.pdf.jpg |
op_doi |
https://doi.org/10.1139/E09-005 |
container_title |
Canadian Journal of Earth Sciences |
container_volume |
46 |
container_issue |
1 |
container_start_page |
21 |
op_container_end_page |
39 |
_version_ |
1788065934489944064 |