Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica)
P>Detrital apatite fission-track data combined with provenance analysis of gravel-fraction detritus are used in this study to investigate the Neogene exhumation of the West Antarctic Rift System. Samples have been collected from the upper 1000 m of the ANDRILL AND-2A drill core, which documents t...
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Online Access: | http://hdl.handle.net/11365/24126 https://doi.org/10.1111/j.1365-3121.2010.00958.x |
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ftunivsiena:oai:usiena-air.unisi.it:11365/24126 2024-04-14T08:04:04+00:00 Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) ZATTIN, M. TALARICO, F. M. SANDRONI, S. Zattin, M. Talarico, F. M. Sandroni, S. 2010 STAMPA http://hdl.handle.net/11365/24126 https://doi.org/10.1111/j.1365-3121.2010.00958.x eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000281638400007 volume:22 issue:5 firstpage:361 lastpage:368 numberofpages:8 journal:TERRA NOVA http://hdl.handle.net/11365/24126 doi:10.1111/j.1365-3121.2010.00958.x info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-77956471847 info:eu-repo/semantics/closedAccess info:eu-repo/semantics/article 2010 ftunivsiena https://doi.org/10.1111/j.1365-3121.2010.00958.x 2024-03-21T16:03:56Z P>Detrital apatite fission-track data combined with provenance analysis of gravel-fraction detritus are used in this study to investigate the Neogene exhumation of the West Antarctic Rift System. Samples have been collected from the upper 1000 m of the ANDRILL AND-2A drill core, which documents the Miocene history of the Victoria Land Basin. Most samples have apatites with fission-track ages between 23 and 36 Ma and gravel clasts derived from the Erebus Volcanic Province and the Transantarctic Mountains exposed along the southern Victoria Land coast. These results indicate the existence of a so far undetected Oligocene/Early Miocene exhumation phase in the region between the Blue-Koettlitz and Skelton-Mulock glaciers, suggesting the importance of fluctuation of local glaciers in the Royal Society Range and/or expansions into the McMurdo Sound of an ice sheet mainly sourced by larger outlet glaciers located further south. Article in Journal/Newspaper Antarc* Antarctic Antarctica Ice Sheet McMurdo Sound Victoria Land Università degli Studi di Siena: USiena air Antarctic McMurdo Sound Royal Society Range ENVELOPE(162.667,162.667,-78.167,-78.167) Transantarctic Mountains Victoria Land Terra Nova 22 5 361 368 |
institution |
Open Polar |
collection |
Università degli Studi di Siena: USiena air |
op_collection_id |
ftunivsiena |
language |
English |
description |
P>Detrital apatite fission-track data combined with provenance analysis of gravel-fraction detritus are used in this study to investigate the Neogene exhumation of the West Antarctic Rift System. Samples have been collected from the upper 1000 m of the ANDRILL AND-2A drill core, which documents the Miocene history of the Victoria Land Basin. Most samples have apatites with fission-track ages between 23 and 36 Ma and gravel clasts derived from the Erebus Volcanic Province and the Transantarctic Mountains exposed along the southern Victoria Land coast. These results indicate the existence of a so far undetected Oligocene/Early Miocene exhumation phase in the region between the Blue-Koettlitz and Skelton-Mulock glaciers, suggesting the importance of fluctuation of local glaciers in the Royal Society Range and/or expansions into the McMurdo Sound of an ice sheet mainly sourced by larger outlet glaciers located further south. |
author2 |
Zattin, M. Talarico, F. M. Sandroni, S. |
format |
Article in Journal/Newspaper |
author |
ZATTIN, M. TALARICO, F. M. SANDRONI, S. |
spellingShingle |
ZATTIN, M. TALARICO, F. M. SANDRONI, S. Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) |
author_facet |
ZATTIN, M. TALARICO, F. M. SANDRONI, S. |
author_sort |
ZATTIN, M. |
title |
Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) |
title_short |
Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) |
title_full |
Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) |
title_fullStr |
Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) |
title_full_unstemmed |
Integrated provenance and detrital thermochronology studies in the ANDRILL AND-2A drill core: Late Oligocene-Early Miocene exhumation of the Transantarctic Mountains (Southern Victoria Land, Antarctica) |
title_sort |
integrated provenance and detrital thermochronology studies in the andrill and-2a drill core: late oligocene-early miocene exhumation of the transantarctic mountains (southern victoria land, antarctica) |
publishDate |
2010 |
url |
http://hdl.handle.net/11365/24126 https://doi.org/10.1111/j.1365-3121.2010.00958.x |
long_lat |
ENVELOPE(162.667,162.667,-78.167,-78.167) |
geographic |
Antarctic McMurdo Sound Royal Society Range Transantarctic Mountains Victoria Land |
geographic_facet |
Antarctic McMurdo Sound Royal Society Range Transantarctic Mountains Victoria Land |
genre |
Antarc* Antarctic Antarctica Ice Sheet McMurdo Sound Victoria Land |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet McMurdo Sound Victoria Land |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000281638400007 volume:22 issue:5 firstpage:361 lastpage:368 numberofpages:8 journal:TERRA NOVA http://hdl.handle.net/11365/24126 doi:10.1111/j.1365-3121.2010.00958.x info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-77956471847 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1111/j.1365-3121.2010.00958.x |
container_title |
Terra Nova |
container_volume |
22 |
container_issue |
5 |
container_start_page |
361 |
op_container_end_page |
368 |
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1796300431536685056 |