Abstract
In-situ zircon U–Pb and Hf isotopic analysis via laser ablation microprobe-inductively coupled plasma mass spectrometer (LAM-ICPMS) of samples from Kemp and MacRobertson Lands, east Antarctica suggests that the Kemp Land terrane evolved separately from the rest of the Rayner Complex prior to the ca. 940 Ma Rayner Structural Episode. Several Archaean metamorphic events in rocks from western Kemp Land can be correlated with events previously reported for the adjacent Napier Complex. Recently reported ca. 1,600 Ma isotopic disturbance in rocks from the Oygarden Group may be correlated with a charnockitic intrusion in the Stillwell Hills before ca. 1,550 Ma. Despite being separated by some 200 km, T Hf DM ages indicate felsic orthogneiss from Rippon Point, the Oygarden Group, Havstein Island and the Stillwell Hills share a ca. 3,660–3,560 Ma source that is indistinguishable from that previously reported for parts of the Napier Complex. More recent additions to this crust include Proterozoic charnockite in the Stillwell Hills and the vicinity of Mawson Station. These plutons have distinct 176Hf/177Hf ratios and formed via the melting of crust generated at ca. 2,150–2,550 Ma and ca. 1,790–1,870 Ma respectively.
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References
Anderson T (2002) Correction of common lead in U–Pb analyses that do not report 204Pb. Chemical Geology 192:59–79
Arriens PA (1975) Precambrian geochronology of Antarctica (abstract). In: 1st Australian Geological Convention, Geological Society of Australia, Adelaide, pp 97–98
Asami M, Suzuki S, Grew ES, Adachi M (1998) CHIME ages for granulites from the Napier Complex, east Antarctica. Polar Geoscience 11:172–199
Belousova EA, Griffin WL, Shee SR, Jackson SE, O’Reilly SY (2001) Two age populations of zircons from the Timber Creek kimberlites, Northern Territory, as determined by laser-ablation ICP-MS analysis. Australian J Sciences 48:757–765
Bizzarro EA, Baker JA, H H, Ulfbeck D, Rosing M (2003) Early history of the Earth’s crust-mantle system inferred from hafnium isotopes in chondrites. Nature 421:931–933
Black LP, Gulson BL (1978) The age of the Mud Tank carbonatite, Strangways Range, Northern Territory. Bureau of Mineral Resources, Journal of Australian Geology and Geophysics 3:227–232
Black LP, Williams IS, Compston W (1986) Four zircon ages from one rock: the history of a 3930 Ma-old granulite from Mount Sones, Enderby Land, Antarctica. Contributions to Mineralogy and Petrology 94:427–437
Black LP, Harley SL, Sun SS, McCulloch MT (1987) The Rayner Complex of East Antarctica: complex isotopic systematics within a Proterozoic mobile belt. Journal of Metamorphic Geology 5:1–26
Blichert-Toft J, Chauvel C, Albaréde F (1997) The Lu-Hf geochemistry of chondrites and the evolution of the mantle-crust system. Earth and Planetary Science Letters 148:243–258. Erratum
Boger SD, Carson CJ, Wilson CJL, Fanning CM (2000) Neoproterozoic deformation in the Radok Lake region of the northern Prince Charles Mountains, east Antarctica; evidence for a single protracted orogenic event. Precambrian Research 104(1–2):1–24
Carson CJ, Boger SD, Fanning CM, Wilson CJL, Thost DE (2000) SHRIMP U–Pb geochronology from Mount Kirkby, northern Prince Charles Mountains, East Antarctica. Antarctic Science 12(4):429–442
Carson CJ, Ague JJ, Coath CD (2002) U–Pb geochronology from Tonagh Island, East Antarctica: implications for the timing of ultra-high temperature metamorphism of the Napier Complex. Precambrian Research 116:237–263
Clarke GL (1987) A comparative study of the structural and metamorphic evolution of the Olary (South Australian) and Stillwell Hills (Antarctica) Precambrian terrains. Ph.D. thesis, The University of Melbourne, Melbourne, 254 pp
Clarke GL (1988) Structural constraints on the Proterozoic reworking of Archaean crust in the Rayner Complex, MacRobertson and Kemp Land coast, East Antarctica. Precambrian Research 40–41:137–156
De Biévre P, Taylor PDP (1993) Table of the isotopic composition of the elements. International Journal of Mass Spectrometer and Ion Processes 123(2):149–166
Duchene S, Blichert-Toft J, Luais B, Telouk P, Lardeaux JM, Albaréde F (1997) The Lu-Hf dating of garnets and the ages of the Alpine high-pressure metamorphism. Nature 387:586–589
Dunkley DJ (1998) The Rayner Complex in MacRobertson Land, east Antarctica. Ph.D. thesis, The University of Sydney, Sydney, 284 pp
Dunkley DJ, Clarke GL, White RW (2002) Structural and metamorphic evolution of the mid-late Proterozoic Rayner Complex, East Antarctica. In: Gamble JA, Skinner DNB, Henrys S (eds) Antarctica at the Close of a Millenium. Proceedings Volume 8th International Symposium on Antarctic Earth Sciences, Royal Society of New Zealand Bulletin. The Royal Society of New Zealand, pp 31–42
Dunkley DJ, Clarke GL, White RW (2003) The ~1020–900 Ma Rayner Structural Episode in MacRobertson Land, east Antarctica: a case of oblique continental collision? Proceedings of the 8th International Symposium on Antarctic Earth Sciences, Wellington, New Zealand, 1999, The Royal Society of New Zealand Bulletin 35:31–42
Fitzsimons ICW (2000) A review of tectonic events in the East Antarctic Shield and their implications for Gondwana and earlier supercontinents. J Afr Earth Sci 31(1):3–23
Grew ES (1998) Boron and beryllium minerals in granulite-facies pegmatites and implications of beryllium pegmatites for the origin and evolution of the Archaean Napier Complex of East Antarctica. Memoirs of the National Institute of Polar Research, Special Issue 53:74–92
Grew ES, Manton WI (1979) Archaean rocks in Antarctica: 2.5 billion-year uranium-lead ages of pegmatites in Enderby Land. Science 206:443–445
Grew ES, Manton WI, James PR (1988) U–Pb data on granulite facies rocks from Fold Island, Kemp Coast, east Antarctica. Precambrian Research 42:63–75
Griffin WL, Pearson NJ, Belousova EA, Jackson SE, van Achterbergh E, O’Reilly SY, Shee SR (2000) The Hf isotope composition of cratonic mantle: LAM-MC-ICPMS analysis of zircon megacrysts in kimberlites. Geochimica et Cosmochimica Acta 64(1):133–147
Griffin WL, Wang X, Jackson SE, Pearson NJ, O’Reilly SY, Xu X, Zhou X (2002) Zircon chemistry and magma mixing, SE China: In-situ analysis of Hf isotopes, Tonglu and Pingtan igneous complexes. Lithos 61:237–269
Harley SL, Black LP (1997) A revised Archaean chronology for the Napier Complex, Enderby Land, from SHRIMP ion-microprobe studies. Antarc Sci 9(1):74–91
Harley SL, Kinny PD, Snape I, Black LP (2001) Zircon chemistry and the definition of events in Archaean granulite terrains. In: Cassidy KF, Dunphy JM, van Krankendonk MJ (eds) 4th International Archaean Symposium, Extended Abstract Volume, AGSO Geoscience Australia record 2001/37, Canberra, pp 511–513
Hirata T, Nesbitt RW (1995) U–Pb isotope geochronology of zircon: Evaluation of the laser probe-inductively coupled plasma-mass spectrometry technique. Geochim Cosmochim Acta 59:2491–2500
Hokada T, Misawa K, Shiraishi K, Suzuki S (2003) Mid to late Archaean (3.3–2.5 Ga) tonalitic crustal formation and high-grade metamorphism at Mt. Riiser-Larsen, Napier Complex, East Antarctica. Precamb Res 127:215–228
Hokada T, Misawa K, Yokoyama K, Shiraishi K, Yamaguchi A (2004) SHRIMP and electron microprobe chronology of UHT metamorphism in the Napier Complex, East Antarctica: implications for zircon growth at >1,000°C. Contrib Mineral Petrol 147:1–20
Hoskin PWO, Black LP (2000) Metamorphic zircon formation by solid-state recrystallization of protolith igneous zircon. J Metamorphic Geol 18:423–439
Jackson SE, Dunning GR, Horn I, Ingo, Longerich HP (1997) The application of laser ablation microprobe (LAM)-ICP-MS to in situ U–Pb zircon geochronology: Keynote address. In: GAC/MAC joint annual meeting, May 1997, Ottawa, Ontario, p A73
Jackson SE, Pearson NJ, Griffin WL, Belousova EA (2004) The application of Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) to in situ U–Pb zircon geochemistry. Chem Geol (in press)
Kamenev EN (1972) Geological structure of Enderby Land. In: Antarctic geology and geophysics. International Union of Geological Sciences (IUGS), Oslo, International, pp 579–583
Kelly NM (2000) Deformation and metamorphism in the lower continental crust: Oygarden Group of Islands, east Antarctica. PhD Thesis, The University of Sydney, p 316
Kelly NM, Harley SL (2004) An intergrated textural and chemical approach to zircon geochronology: refining the Archaean history of the Napier Complex, east Antarctica. Contrib Mineral Petrol (in press)
Kelly NM, Clarke GL, Carson CJ, White RW (2000) Thrusting in the lower crust: evidence from the Oygarden Islands, Kemp Land, East Antarctica. Geol Mag 137(3):219–234
Kelly NM, Clarke GL, Fanning CM (2002) A two-stage evolution of the Neoproterozoic Rayner Structural Episode; new U–Pb sensitive high resolution ion microprobe constraints from the Oygarden Group, Kemp Land, East Antarctica. Precamb Res 116(3–4):307–330
Kinny PD, Compston W, Williams IS (1991) A reconnaissance ion-probe study of hafnium isotopes in zircons. Geochim Cosmochim Acta 55:849–859
Kinny PD, Black LP, Sheraton JW (1997) Zircon U–Pb ages and geochemistry of igneous and metamorphic rocks from the northern Prince Charles Mountains, Antarctica. AGSO J Aust Geol Geophys 16:637–654
Knudsen T-L, Griffin WL, Hartz EH, Andresen A, Jackson SE (2001) In-situ hafnium and lead isotope analyses of detrital zircons from the Devonian sedimentary basin of NE Greenland: a record of repeated crustal reworking. Contrib Mineral Petrol 141:83–94
Ludwig KR (2001) User manual for Isoplot/Ex, version 2.49, a geochronological toolkit for Microsoft Excel. Berkley Geochronological Centre Special Publication 1a
Manton WI, Grew ES, Hoffman PF, Sheraton JW (1992) Granitic rocks of the Jetty Peninsula, Amery Ice Shelf area, East Antarctica. In: Yoshida Y, Kaminuma K, Shiraishi K (eds) Recent progress in Antarctic Earth Science. Terra Scientific Publishing Company, Tokyo, pp 179–189
Mezger K, Krogstad EJ (1997) Interpretation of discordant U–Pb zircon ages: an evaluation. J Metamorphic Geol 15:127–140
Mikhalsky EV, Sheraton JW, Laiba AA, Beliatsky BV (1996) Geochemistry and origin of Mesoproterozoic metavolcanic rocks from Fisser Massif, Prince Charles Mountains, east Antarctica. Antarc Sci 8:85–104
Mikhalsky EV, Sheraton JW, Laiba AA, Tingey RJ, Thost DE, Kamenev EN, Fedorov LV (2001) Geology of the Prince Charles Mountains, Antarctica. AGSO - Geoscience Australia Bulletin 247, Canberra, Australia
Norman MD, Pearson NJ, Sharma A, Griffin WL (1996) Quantitative analysis of trace elements in geological materials by laser ablation ICPMS: instrumental operating conditions and calibration values of NIST glasses. Geostands Newslett 20:247–261
Pidgeon RT, Nemchin AA, Hitchen GJ (1998) Internal structures of zircons from Archaean granites from the Darling Range batholith: implications for zircon stability and the interpretation of zircon U–Pb ages. Contrib Mineral Petrol 132:288–299
Rickers K, Mezger K, Raith MM (2001) Evolution of the Continental Crust in the Proterozoic Eastern Ghats Belt, India and new constraints for Rodinia reconstruction: implications from Sm–Nd, Rb–Sr and Pb–Pb isotopes. Precamb Res 112:183–210
Rubatto D, Gebauer D (2000) Use of cathodoluminescence for U–Pb zircon dating by ion microprobe: some examples from the Western Alps. In: Pagel M, Barbin V, Blanc P, Ohnenstetter D (eds) Cathodoluminescence in geosciences Springer, Berlin Heidelberg New York, pp 373–400
Rubatto D, Gebauer D, Fanning M (1998) Jurassic formation and Eocene subduction of the Zermatt-Saas- Fee ophiolites: implications for the geodynamic evolution of the Central and Western Alps. Contrib Mineral Petrol 132(3):269–287
Sandiford M, Wilson CJL (1984) The structural evolution of the Fyfe Hills-Khmara Bay Region, Enderby Land, East Antarctica. Aust J Earth Sci 31(4):403–426
Schaltegger U, Fanning CM, Günther D, Maurin JC, Schulmann K, Gebauer D (1999) Growth, annealing and recrystallization of zircon and preservation of monazite in high-grade metamorphism: conventional and in-situ U–Pb isotope, cathodoluminescence and microchemical evidence. Contrib Mineral Petrol 134:186–201
Scherer E, Munker C, Mezger K (2001) Calibration of the lutetium–hafnium clock. Science 293:683–687
Sheraton JW, Black LP (1981) Geochemistry and geochronology of proterozoic Tholeiite Dykes of East Antarctica: evidence for Mantle Metasomatism. Contrib Mineral Petrol 78:305–317
Sheraton JW, Black LP (1983) Geochemistry of Precambrian gneisses: relevance for the evolution of the East Antarctic Shield. Lithos 16:273–296
Sheraton JW, Offe LA, Tingey RJ, Ellis DJ (1980) Enderby Land, Antarctica—an unusual Precambrian high-grade metamorphic terrain. J Geol Soc Aust 27:1–18
Sheraton JW, Tingey RJ, Black LP, Offe LA, Ellis DJ (1987) Geology of an unusual Precambrian high-grade metamorphic terrane—Enderby Land and western Kemp Land, Antarctica. Australian Bureau of Mineral Resources Bulletin vol 223, p 51
Spetsius ZV, Belousova EA, Griffin WL, O’Reilly SY, Pearson NJ (2002) Archean sulfide inclusions in Paleozoic zircon megacrysts from the Mir kimberlite, Yakutia: implications for the dating of diamonds. Earth Planet Sci Lett 199:111–126
Tingey RJ (1982) The geologic evolution of the Prince Charles Mountains—an Antarctic Achaean cratonic block. University of Wisconsin Press, Madison, pp 455–464
Trail DS (1970) ANARE 1961 Geological Traverses on the Mac.Robertson Land and Kemp Land Coast. Bureau of Mineral Resources Geology and Geopyhsics Report vol 135, pp 1–32
Vavra G, Gebauer D, Schmid R, Compston W (1996) Multiple zircon growth and recrystallization during polyphase Late Carboniferous to Triassic metamorphism in granulites of the Ivrea Zone (Southern Alps): An ion microprobe (SHRIMP) study. Contrib Mineral Petrol 122(4):337–358
Vavra G, Schmid R, Gebauer D (1999) Internal morphology, habit and U-Th-Pb microanalysis of amphibolite-to-granulite facies zircons: geochronology of the Ivrea Zone (Southern Alps). Contrib Mineral Petrol 134(4):380–404
Wiedenbeck M, Alle P, Corfu F, Griffin WL, Meier M, Oberli F, von Quadt A (1995) Three natural zircon standards for U–Th–Pb, Lu–Hf, trace element and REE analyses. Geostands Newslett 19:1–23
Young DN, Black LP (1991) U–Pb zircon dating of Proterozoic igneous charnockites from the Mawson Coast, East Antarctica. Antarc Sci 3(2):205–216
Young DN, Ellis DJ (1991) The intrusive Mawson charnockites: evidence for a compressional plate margin setting of the Proterozoic mobile belt of East Antarctica. In: Thomson MRA, Crame JA, Thomson JW (eds) Geological evolution of Antarctica Cambridge University Press, Cambridge, pp 25–31
Young DN, Zhao J, Ellis DJ, McCulloch MT (1997) Geochemical and Sr-Nd isotopic mapping of source provinces for the Mawson charnockites, east Antarctica: implications for Proterozoic tectonics and Gondwana reconstruction. Precamb Res 86:1–19
Zhao J, Ellis DJ, Kilpatrick JA, McCulloch MT (1997) Geochemical and Sr-Nd isotopic study of charnockites and related rocks in the northern Prince Charles Mountains, East Antarctica: implication for charnockite petrogenesis and Proterozoic crustal evolution. Precamb Res 81:37–66
Zheng J, Griffin WL, O’Reilly SY, Lu F, Wang C, Zhang M, Wang F, Li H (2004) 3.6 Ga lower crust in central China: new evidence on the assembly of the North China craton. Geology 32(3):229–232
Acknowledgements
Careful reviews by S. Harley and an anonymous reviewer improved the paper. This work was completed with funding from the Antarctic Science Advisory Committee (GLC: ASAC Project No. 1150). Samples were collected during the 1996/1997, 1997/1998, 1999/2000 Australian National Antarctic Research Expeditions. The authors would like to thank the Australian Antarctic Division and the personal of Mawson Base for their logistic support. JAH and CLK were supported by Australian Postgraduate Awards at the University of Sydney. Norm Pearson provided considerable assistance and guidance in the analytical work and its interpretation. Nigel Kelly, Julie Hollis, Richard White, Vanessa Bennett and Joel Fitzherbert are thanked for their assistance in the collection of samples. This is contribution No. 372 from the ARC National Key Centre for Geochemical Evolution and Metallogeny of Continents (http://www.els.mq.edu.au/GEMOC/).
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Halpin, J.A., Gerakiteys, C.L., Clarke, G.L. et al. In-situ U–Pb geochronology and Hf isotope analyses of the Rayner Complex, east Antarctica. Contrib Mineral Petrol 148, 689–706 (2005). https://doi.org/10.1007/s00410-004-0627-6
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DOI: https://doi.org/10.1007/s00410-004-0627-6