Stabilization of the Aravalli Craton of northwestern India at 2.5 Ga: An ion microprobe zircon study

Chemical Geology

Volumn 129, Issue 3-4, 1996, Pages 325-340

  Wiedenbeck, M ^a,c   Goswami, J N ^a   Roy, A B ^b  

^a PHYSICAL RESEARCH LABORATORY   (India)

^b M L SUKHADIA UNIVERSITY   (India)

^c ADVANCED MATERIALS LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CRATONIZATION; ION MICROPROBE; LEAD/LEAD DATING; PRECAMBRIAN; ZIRCON;

INDIA, ARAVALLI CRATON;

EID: 0030482860     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/0009-2541(95)00182-4     Document Type: Article

References (27)

1. Chauvel, C., Dupré, B. and Jenner, G.A., 1985. The Sm-Nd age of Kambalda volcanics is 500 Ma too old! Earth Planet. Sci. Lett., 74: 315-324.
2. Choudhary, A.K., 1984. Precambrian geochronology of Rajasthan, western India. Ph.D. Thesis, Gujarat University, Ahmedabad, 183 pp. (unpublished).
3. Choudhary, A.K., Gopalan, K. and Anjaneya Sastry, C., 1984. Present status of the geochronology of the Precambrian rocks of Rajasthan. Tectonophysics, 105: 131-140.
4. Cumming, G.L. and Richards, J.R., 1975. Ore lead isotope ratios in a continuously changing Earth. Earth Planet. Sci. Lett., 28: 155-171.
5. Gopalan, K., Macdougall, J.D., Roy, A.B. and Murali, A.V., 1990. Sm-Nd evidence for 3.3 Ga old rocks in Rajasthan, northwestern India. Precambrian Res., 48: 287-297.
6. Guha, D.B. and Garkhal, R.S., 1993. Early Proterozoic Aravalli metasediments and their relation with the Ahar River Granite around Udaipur, Rajasthan. J. Geol. Soc. India, 42: 327-335.
7. Gupta, B.C., 1934. The geology of central Mewar, Rajputana. Mem. Geol. Surv. India, 65: 107-169.
8. Heron, A.M., 1935. Synopsis of the Pre-Vindhyan geology of Rajputana. Trans. Natl. Inst. Sci. India, 1: 17-33.
9. Heron, A.M., 1953. The geology of central Rajputana. Mem. Geol. Surv. India, 79: 1-389.
10. Hinton, R.W. and Long, J.V.P., 1979. High-resolution ion-microprobe measurement of lead isotopes: Variations within single zircons from Lac Seul, northwestern Ontario. Earth Planet. Sci. Lett., 45: 309-325.
11. Nagori, D.K., 1990. Sedimentary tectonics in the shelf margin deposits of the Early Proterozoic age, east of Udaipur, Rajasthan. J. Indian Assoc. Sedimentol., 9: 51-64.
12. Naha, K. and Roy, A.B., 1983. The problem of the Precambrian basement of Rajasthan, western India. Precambrian Res., 19: 217-223.
13. Naqvi, S.M., Divakara Rao V. and Narain, H., 1974. The protocontinental growth of the Indian Shield and the antiquity of its rift valleys. Precambrian Res., 1: 345-398.
14. Roy, A.B., 1988. Stratigraphic and tectonic framework of the Aravalli Mountain Range. In: A.B. Roy (Editor), Precambrian of the Aravalli Mountain Rajasthan, India. Geol. Soc. India Mem., 7: 33-75.
15. Roy, A.B., 1990. Evolution of the Precambrian crust of the Aravalli Mountain range. In: S.M. Naqvi (Editor), Precambrian Continental Crust and Its Economic Resources. Developments in Precambrian Geology, 8. Elsevier, Amsterdam, pp. 327-347.
16. Roy, A.B. and Paliwal, B.S., 1981. Evolution of Lower Proterozoic epicontinental deposits: stromatolite bearing Aravalli rocks of Udaipur, Rajasthan, India. Precambrian Res., 14: 49-74.
17. Roy, A.B., Golani, P.R. and Bejarniya, B.R., 1985. The Ahar River Granite, its stratigraphic and structural relations with the Early Proterozoic rocks of south-eastern Rajasthan. J. Geol. Soc. India, 26: 315-325.
18. Roy, A.B., Paliwal, B.S., Shekhawat, S.S., Nagori, D.K., Golani, P.R. and Bejarniya, B.R., 1988. Stratigraphy of the Aravalli Supergroup in the type area. In: A.B. Roy (Editor), Precambrian of the Aravalli Mountain Rajasthan, India. Geol. Soc. India Mem., 7: 121-138.
19. Sharma, R.S., 1988. Patterns of metamorphism in the Precambrian rocks of the Aravalli Mountain Belt. In: A.B. Roy (Editor), Precambrian of the Aravalli Mountain Rajasthan, India. Geol. Soc. India Mem., 7: 33-75.
20. Sivaraman, T.V. and Odom, A.L., 1982. Zircon geochronology of Berach Granite of Chittorgarh, Rajasthan. J. Geol. Soc. India, 23: 575-577.
21. 41Ca in the early solar system. Astrophys. J. (Lett.), 431: L67-L70.
22. Steiger, R.H. and Jäger, E., 1977. Subcommission on Geochronology: Convention on the use of decay constants in geo-and cosmochronology. Earth Planet. Sci. Lett., 36: 359-362.
23. Tobisch, O.T., Collerson, K.D., Bhattacharyya, T. and Mukhopadhyay, D., 1994. Structural relationships and Sr-Nd isotope systematics of polymetamorphic granitic gneisses and granitic rocks from central Rajasthan, India: Implication for the evolution of the Aravalli Craton, Precambrian Res., 65: 319-339.
24. Upadhyaya, R., Sharma, Jr., B.L., Sharma, Sr., B.L. and Roy, A.B., 1992. Remnants of greenstone sequence from the Archaean rocks of Rajasthan. Current Sci., 62(2): 87-92.
25. 206Pb zircon geochronology using a small ion microprobe, Geochim. Cosmochim. Acta, 58: 2135-2145.
26. Wiedenbeck, M. and Watkins, K.P., 1993. A time scale for granitoid emplacement in the Archean Murchison Province, Western Australia, by single zircon geochronology. Precambrian Res., 61: 1-26.
27. Wiedenbeck, M., Goswami, J.N. and Roy, A.B., 1996. An ion microprobe study of the Amet Granite and the age of granulate facies metamorphism in central Rajasthan. J. Geol. Soc. India (in press).