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References
Martin-Kaye, P. H. A., Geol. Surv. Brit. Guiana, Bull., 22 (1952).
Lopez, V. M., et al., Geol. Soc. Amer. Bull., 53, 849 (1942).
Kugler, H. G., et al., Geol. Surv. Brit. Guiana Bull., 20 (1944).
Liddle, R. A., The Geology of Venezuela and Trinidad (New York, 1946).
Gansser, A., Ecologae Geol. Helv., 47, 77 (1954).
McConnell, R. B., Geol. Surv. Brit. Guiana, Rep. for 1957, 33 (1958).
Bracewell, S., Geol. Soc. Amer. Mem., 65, 89 (1956).
Guiamaraes, D., Servico Geol. e Mineral. Brasil, Bol., 45 (1930).
McConnell, R. B., Timehri, J. R.A. and C. Soc., Brit. Guiana, 38, 65 (1959).
de Oliveira, A. J., and Leonardos, O. H., Geologia do Brasil (Rio de Janeiro, 1943).
Bellizzia, A., Ministerio de Minos e Hidrocarbures. Direcde Geologia (Venezuela), 4, 53 (1957).
McDougall, I., J. Geophys. Res., 68, 1535 (1963).
Geol. Surv. Canada, Paper 61–17 (1961).
Hart, S. R., and Dodd, R. T., J. Geophys. Res., 67, 2998 (1962).
Nicolaysen, L. O., Ann. New York Acad. Sci., 91, 198 (1961).
Compston, W. (in preparation).
Faure, G., and Hurley, P. M., J. Petrology (in the press).
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McDOUGALL, I., COMPSTON, W. & HAWKES, D. Leakage of Radiogenic Argon and Strontium from Minerals in Proterozoic Dolerites from British Guiana. Nature 198, 564–567 (1963). https://doi.org/10.1038/198564a0
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DOI: https://doi.org/10.1038/198564a0
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