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  5.     <title>UTas ePrints - The seismic structure of Precambrian and early Palaeozoic terranes in the Lambert Glacier region, East Antarctica</title>
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  13.     <meta content="Reading, A.M." name="eprints.creators_name" />
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  19. <meta content="The seismic structure of Precambrian and early Palaeozoic terranes in the Lambert Glacier region, East Antarctica" name="eprints.title" />
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  23. <meta content="Lambert; East Antarctica; seismic structure; receiver functions; terranes" name="eprints.keywords" />
  24. <meta content="The Lambert Glacier region of East Antarctica encompasses the proposed boundary between three of the ancient continents that formed East Gondwana: Indo-Antarctica, the central East Antarctic Craton and a proposed extension of the Pinjarra Orogen of Australia. The only area of extensive rock exposure in central East Antarctica, it uniquely allows the seismic structure to be linked
  25. to surface geology. New broadband seismic stations were established at the remote sites of the SSCUA deployment, which ran between the austral summers of 2002/2003 and 2004/2005. Recorded energy from distant earthquakes is used to calculate receiver function waveforms that are then modelled to deduce the seismic structure of the upper lithosphere.
  26. The results of this study are two-fold. Firstly, seismic structure and crustal depth are determined beneath the Lambert Glacier region providing constraints on its tectonic evolution. A significant contrast in crustal depth is found between the Northern and Southern Prince Charles Mountains that may indicate the location of a major tectonic boundary. Secondly, baseline seismic receiver
  27. structures are established for the Rayner, Fisher and Lambert terranes that may be traced beneath the Antarctic ice sheet in the future." name="eprints.abstract" />
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  39. <meta content="I.C.W. Fitzsimons, Grenville-age basement provinces in East
  40. Antarctica: evidence for three separate collisional orogens,
  41. Geology 28 (2000) 879-882.
  42. S.D. Boger, C.J.L. Wilson, Brittle faulting in the Prince Charles Mountains, East Antarctica: cretaceous transtensional tectonics related to the break-up of Gondwana, Tectonophys 367 (2003)173-186.
  43. F. Lisker, R. Brown, D. Fabel, Denudation and thermal history along a transect across the Lambert Graben, northern Prince Charles Mountains, Antarctica, derived from apatite fission track thermochronology, Tectonics 22 (2003) 1055, doi:10.1029/2002TC001477.
  44. H.M.J. Stagg, J.B. Colwell,N.G.Direen, P.E.O'Brien, B.J. Brown, G. Bernardel, I. Borissova, L. Carson, D.B. Close, Geological framework of the continentalmargin in the region of the Australian Antarctic Territory, Geoscience Australia Record 2004/25.
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  46. review and tectonic implications, Precambrian Res. 86 (1997)
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  50. Antarctic Shield and their implications of Gondwana and earlier supercontinents, J. Afr. Earth Sci. (2000) 3-23.
  51. I.C.W. Fitzsimons, Proterozoic basement provinces of southwestern Australia, and their correlation with Antarctica, in: Y. Yoshida, B.F. Windley, S. Dasgupta (Eds.), Proterozoic of East Gondwana: Supercontinent Assembly and Breakup, Spec. Publ.-Geol. Soc. Lond., vol. 206, 2003, pp. 93-130.
  52. S.D. Boger, C.J. Carson, C.M. Fanning, J.M. Hergt, C.J.L.
  53. Wilson, J.D. Woodhead, Pan-African intraplate deformation in
  54. the northern Prince Charles Mountains, East Antarctica, Earth Planet. Sci. Lett. 195 (2002) 195-210.
  55. S.D. Boger, J.McL. Miller, Terminal suturing of Gondwana and
  56. the onset of the Ross-Delamerian Orogeny: the cause and effect of an Early Cambrian reconfiguration of plate motions, Earth Planet. Sci. Lett. 219 (2004) 35-48.
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  58. Geology and Geophysics, Oxford University Press, UK, 1991.
  59. E.V. Mikhalsky, J.W. Sheraton, A.A. Laiba, R.J. Tingey, D.E.
  60. Thost, E.N. Kamenev, L.V. Fedorov, Geology of the Prince
  61. Charles Mountains, Antarctica, AGSO-Geoscience Australia,
  62. Canberra, Bulletin, vol. 247, 2001.
  63. S.D. Boger, C.J. Carson, C.J.L. Wilson, C.M. Fanning,
  64. Neoproterozoic deformation in the Radok Lake region of the
  65. northern Prince Charles Mountains, East Antarctica; evidence for a single protracted orogenic event, Precambrian Res. 104 (2000)1-24.
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  67. tectonism within the East Antarctic craton: the final suture
  68. between east and west Gondwana? Geology 29 (2001) 463-466.
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  71. 500Ma? Precambrian Res. 75 (1995) 189-207.
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  74. C.J. Carson, C.M. Fanning, C.J.L. Wilson, Timing of the
  75. Progress Granite, Larsemann Hills: additional evidence for
  76. Early Palaeozoic orogenesis within the east Antarctic Shield
  77. and implications for Gondwana assembly, Aust. J. Earth Sci. 43 (1996) 539-553.
  78. S.L. Harley, I. Snape, L.P. Black, The evolution of a layered metaigneous complex in the Rauer Group, East Antarctica: evidence for a distince Archaean terrane, Precambrian Res. 89 (1998) 175-205.
  79. X. Liu, Z. Zhao, Y. Zhao, J. Chen, X. Liu, Pyroxene exsolution in mafic granulites from the Grove Mountains, East Antarctica: constraints on Pan-African metamorphic conditions, Eur. J.Mineral. 15 (2003) 55-65.
  80. R.G. Kurinin, G.E. Grikurov, Crustal structure of part of East Antarctica from geophysical data, in: C. Craddock (Ed.), Antarctic Geoscience, University of Wisconsin Press, Madison, 1982, pp. 895-901.
  81. L.V. Fedorov, G.E. Grikurov, R.G. Kurinin, V.N. Masolov,
  82. Crustal Structure of the Lambert Glacier Area from Geophysical Data, in: C. Craddock (Ed.), Antarctic Geoscience, University of Wisconsin Press, Madison, 1982, pp. 931-936.
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  87. M. Kanao, A. Kubo, T. Shibutani, H. Negishi, Y. Tono, Crustal structure around the Antarctic margin by teleseismic receiver function analyses, in: J. Gamble, D.N.B. Skinner, S. Henrys (Eds.), Antarctica at the Close of a Millennium, . Bull.-R. Soc. N. Z., vol. 35, 2002, pp. 485-491.
  88. A.M. Reading, Investigating the deep structure of terranes and terrane boundaries: insights from earthquake seismic data, in: A.P.M. Vaughan, P.T. Leat, R.J. Pankhurst (Eds.), Terrane Processes at the Margins of Gondwana, Spec. Publ.-Geol. Soc. Lond., vol. 246, 2005, pp. 293-303.
  89. M. Studinger, G.D. Karner, R.E. Bell, V. Levin, C.A. Raymond, A.A. Tikku, Geophysical models for the tectonic framework of the Lake Vostok region, East Antarctica, Earth Planet. Sci. Lett.216 (2003) 663-677.
  90. J.F. Lawrence, D.A.Wiens, A.A. Nyblade, S. Anandakrishnan, P. J. Shore, D. Voight, Upper mantle thermal variations beneath the Transantarctic Mountains inferred from teleseismic S-wave attenuation, Geophys. Res. Lett. 33 (2006) L03303, doi:10.1029/2005GL024516.
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  94. surrounding oceans, J. Geophys. Res. 106 (2001)30645-30670.
  95. S. Danesi, A. Morelli, Structure of the upper mantle under the Antarctic Plate from surface wave tomography, Geophys. Res.Lett. 28 (2001) 4395-4398.
  96. A. Morelli, S. Danesi, Seismological imagine of the Antarctic continental lithosphere: a review, Glob. Planet. Change 42 (2004)155-165.
  97. A. Sieminski, E. Debayle, J-J. Leveque, Seismic evidence for
  98. deep low-velocity anomalies in the transition zone beneath West Antarctica, Earth Planet. Sci. Lett. 216 (2003) 645-661.
  99. A.M. Reading, B.L.N. Kennett, B. Goleby, Seismic structure of the Yilgarn Craton, Western Australia, Aust. J. Earth Sci. 50 (2003) 427-438.
  100. C.J. Ammon, The isolation of receiver effects from teleseismic P waveforms, Bull. Seismol. Soc. Am. 81 (1991) 2504-2510.
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  102. Earthquakes, and Earth Structure, Blackwell Publishing Ltd, 2003.
  103. T. Shibutani, M. Sambridge, B. Kennett, Genetic algorithm
  104. inversion for receiver functions with application to crust and uppermost mantle structure beneath Eastern Australia, Geophys. Res. Lett. 23 (1996) 1829-1832.
  105. M.S. Sambridge, Geophysical inversion with a neighbourhood
  106. algorithm: I. Searching a parameter space, Geophys. J. Int. 138 (1999) 479-494.
  107. A.M. Reading, B.L.N. Kennett, Lithospheric structure of the
  108. Pilbara Craton, Capricorn Orogen and northern Yilgarn Craton, Western Australia, from teleseismic receiver functions, Aust. J. Earth Sci. 50 (2003) 439-445.
  109. Neal Young, Volkmar Damm, personal communication (2005).
  110. P. Tregoning, P.J. Morgan, R. Coleman, The effect of receiver firmware upgrades on GPS vertical timeseries, Cahiers du Centre Europeen de Geodynamique et de Seismologie, 23 (2004) 37-46." name="eprints.referencetext" />
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  118. to surface geology. New broadband seismic stations were established at the remote sites of the SSCUA deployment, which ran between the austral summers of 2002/2003 and 2004/2005. Recorded energy from distant earthquakes is used to calculate receiver function waveforms that are then modelled to deduce the seismic structure of the upper lithosphere.
  119. The results of this study are two-fold. Firstly, seismic structure and crustal depth are determined beneath the Lambert Glacier region providing constraints on its tectonic evolution. A significant contrast in crustal depth is found between the Northern and Southern Prince Charles Mountains that may indicate the location of a major tectonic boundary. Secondly, baseline seismic receiver
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  234.     <h1 class="ep_tm_pagetitle">The seismic structure of Precambrian and early Palaeozoic terranes in the Lambert Glacier region, East Antarctica</h1>
  235.     <p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Reading, A.M.</span> (2006) <xhtml:em>The seismic structure of Precambrian and early Palaeozoic terranes in the Lambert Glacier region, East Antarctica.</xhtml:em> Earth and Planetary Science Letters, 244 (1-2). pp. 44-57. ISSN 0012-821X</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/1597/1/Reading_2006.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" border="0" class="ep_doc_icon" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/1597/1/Reading_2006.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />1420Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input value="2062" name="docid" accept-charset="utf-8" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1016/j.epsl.2006.01.031">http://dx.doi.org/10.1016/j.epsl.2006.01.031</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">The Lambert Glacier region of East Antarctica encompasses the proposed boundary between three of the ancient continents that formed East Gondwana: Indo-Antarctica, the central East Antarctic Craton and a proposed extension of the Pinjarra Orogen of Australia. The only area of extensive rock exposure in central East Antarctica, it uniquely allows the seismic structure to be linked&#13;
  236. to surface geology. New broadband seismic stations were established at the remote sites of the SSCUA deployment, which ran between the austral summers of 2002/2003 and 2004/2005. Recorded energy from distant earthquakes is used to calculate receiver function waveforms that are then modelled to deduce the seismic structure of the upper lithosphere.&#13;
  237. The results of this study are two-fold. Firstly, seismic structure and crustal depth are determined beneath the Lambert Glacier region providing constraints on its tectonic evolution. A significant contrast in crustal depth is found between the Northern and Southern Prince Charles Mountains that may indicate the location of a major tectonic boundary. Secondly, baseline seismic receiver&#13;
  238. structures are established for the Rayner, Fisher and Lambert terranes that may be traced beneath the Antarctic ice sheet in the future.</p></div><table style="margin-bottom: 1em" border="0" cellpadding="3" class="not_ep_block"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">Lambert; East Antarctica; seismic structure; receiver functions; terranes</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/260100.html">260000 Earth Sciences &gt; 260100 Geology</a></td></tr><tr><th valign="top" class="ep_row">Collections:</th><td valign="top" class="ep_row">UNSPECIFIED</td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">1597</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Mrs Katrina Keep</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">13 Aug 2007</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">30 Jan 2008 15:30</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=1597;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&amp;eprintid=1597">item control page</a></p>
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