Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica
The Prince Charles Mountains have been subject to extensive geological and geophysical investigations by former Soviet, Russian and Australian scientists from the early 1970s. In this paper we summarise, and review available geological and isotopic data, and report results of new isotopic studies (S...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.611692 2023-05-15T13:42:09+02:00 Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica Mikhalsky, Evgeny V Laiba, Anatoly A Beliatsky, Boris V MEDIAN LATITUDE: -71.250000 * MEDIAN LONGITUDE: 68.250000 * SOUTH-BOUND LATITUDE: -72.000000 * WEST-BOUND LONGITUDE: 68.000000 * NORTH-BOUND LATITUDE: -70.500000 * EAST-BOUND LONGITUDE: 69.000000 2007-05-21 application/zip, 4 datasets https://doi.pangaea.de/10.1594/PANGAEA.611692 https://doi.org/10.1594/PANGAEA.611692 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.611692 https://doi.org/10.1594/PANGAEA.611692 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Mikhalsky, Evgeny V; Laiba, Anatoly A; Beliatsky, Boris V (2006): Tectonic subdivision of the Prince Charles Mountains: A review of geologic and isotope data. In: Fütterer, D K, Damaske, D, Kleinschmidt, G, Miller, H & Tessensohn, F (eds.), Antarctica: contributions to global earth sciences, Springer, Berlin, Heidelberg, New York, 69-82, hdl:10013/epic.26830.d001 Beaver_Terrane Fisher_Terrane Lambert_Terrane OUTCROP Outcrop sample Prince Charles Mountains East Antarctica Ruker_Terrane Dataset 2007 ftpangaea https://doi.org/10.1594/PANGAEA.611692 2023-01-20T07:31:03Z The Prince Charles Mountains have been subject to extensive geological and geophysical investigations by former Soviet, Russian and Australian scientists from the early 1970s. In this paper we summarise, and review available geological and isotopic data, and report results of new isotopic studies (Sm-Nd, Pb-Pb, and U-Pb SHRIMP analyses); field geological data obtained during the PCMEGA 2002/2003 are utilised. The structure of the region is described in terms of four tectonic terranes. Those include Archaean Ruker, Palaeoproterozoic Lambert, Mesoproterozoic Fisher, and Meso- to Neoproterozoic Beaver Terranes. Pan-African activities (granite emplacement and probably tectonics) in the Lambert Terrane are reported. We present a summary of the composition of these terranes, discuss their origin and relationships. We also outline the most striking geological features, and problems, and try to draw attention to those rocks and regional geological features which are important in understanding the composition and evolution of the PCM and might suggest targets for further investigations. Dataset Antarc* Antarctica East Antarctica Prince Charles Mountains PANGAEA - Data Publisher for Earth & Environmental Science East Antarctica Prince Charles Mountains ENVELOPE(67.246,67.246,-71.427,-71.427) Ruker ENVELOPE(64.583,64.583,-73.583,-73.583) ENVELOPE(68.000000,69.000000,-70.500000,-72.000000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Beaver_Terrane Fisher_Terrane Lambert_Terrane OUTCROP Outcrop sample Prince Charles Mountains East Antarctica Ruker_Terrane |
spellingShingle |
Beaver_Terrane Fisher_Terrane Lambert_Terrane OUTCROP Outcrop sample Prince Charles Mountains East Antarctica Ruker_Terrane Mikhalsky, Evgeny V Laiba, Anatoly A Beliatsky, Boris V Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica |
topic_facet |
Beaver_Terrane Fisher_Terrane Lambert_Terrane OUTCROP Outcrop sample Prince Charles Mountains East Antarctica Ruker_Terrane |
description |
The Prince Charles Mountains have been subject to extensive geological and geophysical investigations by former Soviet, Russian and Australian scientists from the early 1970s. In this paper we summarise, and review available geological and isotopic data, and report results of new isotopic studies (Sm-Nd, Pb-Pb, and U-Pb SHRIMP analyses); field geological data obtained during the PCMEGA 2002/2003 are utilised. The structure of the region is described in terms of four tectonic terranes. Those include Archaean Ruker, Palaeoproterozoic Lambert, Mesoproterozoic Fisher, and Meso- to Neoproterozoic Beaver Terranes. Pan-African activities (granite emplacement and probably tectonics) in the Lambert Terrane are reported. We present a summary of the composition of these terranes, discuss their origin and relationships. We also outline the most striking geological features, and problems, and try to draw attention to those rocks and regional geological features which are important in understanding the composition and evolution of the PCM and might suggest targets for further investigations. |
format |
Dataset |
author |
Mikhalsky, Evgeny V Laiba, Anatoly A Beliatsky, Boris V |
author_facet |
Mikhalsky, Evgeny V Laiba, Anatoly A Beliatsky, Boris V |
author_sort |
Mikhalsky, Evgeny V |
title |
Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica |
title_short |
Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica |
title_full |
Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica |
title_fullStr |
Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica |
title_full_unstemmed |
Sm-Nd isotopic investigation for rocks of Prince Charles Mountains, East Antarctica |
title_sort |
sm-nd isotopic investigation for rocks of prince charles mountains, east antarctica |
publisher |
PANGAEA |
publishDate |
2007 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.611692 https://doi.org/10.1594/PANGAEA.611692 |
op_coverage |
MEDIAN LATITUDE: -71.250000 * MEDIAN LONGITUDE: 68.250000 * SOUTH-BOUND LATITUDE: -72.000000 * WEST-BOUND LONGITUDE: 68.000000 * NORTH-BOUND LATITUDE: -70.500000 * EAST-BOUND LONGITUDE: 69.000000 |
long_lat |
ENVELOPE(67.246,67.246,-71.427,-71.427) ENVELOPE(64.583,64.583,-73.583,-73.583) ENVELOPE(68.000000,69.000000,-70.500000,-72.000000) |
geographic |
East Antarctica Prince Charles Mountains Ruker |
geographic_facet |
East Antarctica Prince Charles Mountains Ruker |
genre |
Antarc* Antarctica East Antarctica Prince Charles Mountains |
genre_facet |
Antarc* Antarctica East Antarctica Prince Charles Mountains |
op_source |
Supplement to: Mikhalsky, Evgeny V; Laiba, Anatoly A; Beliatsky, Boris V (2006): Tectonic subdivision of the Prince Charles Mountains: A review of geologic and isotope data. In: Fütterer, D K, Damaske, D, Kleinschmidt, G, Miller, H & Tessensohn, F (eds.), Antarctica: contributions to global earth sciences, Springer, Berlin, Heidelberg, New York, 69-82, hdl:10013/epic.26830.d001 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.611692 https://doi.org/10.1594/PANGAEA.611692 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.611692 |
_version_ |
1766163236252549120 |