REFERENCES Besse, J., and V. Courtillot, Revised and Synthetic apparent polar wander path of the African, Eurasian, North American and Indian plates, and True polar wander since 200 Ma, Journal of Geophysical Research, 96, 4029-4050, 1991. Enkin, R.J., Formation et deformation de l'Asie depuis la fin de l'ere primaire: les apports de l'etude paleomagnetique des formations secondaires de Chine du Sud, Ph.D. thesis, Univ. de Paris 7, Paris, 1990. Fisher R. Dispersion on a sphere. Proc. R. Soc. London, Ser.A, No.217, 295-305, 1953. Halls, H.C., The use of converging remagnetization circles in paleomagnetism, Physics of the Earth and Planetary Interiors, 19, 1-11, 1978. LeGoff, M., Lissage et limites d'incertitude des courbes de migration polaire: pondération des données et extension bivariate de la statistique de Fisher. C.R. Acad. Sci. Paris, 311, Sér. II, 1191-1198, 1990. Lowrie, W., Identification of ferromagnetic minerals in a rock by coercivity and unblocking temperature properties, Geophys. Res. Lett., 17, 159-162, 1990. Mardia, K.V. and R.J. Gadsden, A small circle of best fit for spherical data and areas of vulcanism, Appl. Statist., 26, 238-245, 1977. McElhinny, M.W., Statistical Significance of the Fold Test in Paleomagnetism, Geophys. J. Roy. astron. Soc., 8, 33-40, 1964. McElhinny, M.W., and J. Lock, IAGA Paleomagnetic Databases with Access. In: Surveys in Geophysics, 17, 575-591, 1996. McFadden, P.L., A new fold test for paleomagnetic studies, Geophys. J. Int., 103, 163-169, 1990. McFadden, P.L., and F.J. Lowes, The discrimination of mean directions drawn from Fisher distributions, Geophys. J. R. Astron. Soc., 67, 19-33, 1981. McFadden, P.L., and M.W. McElhinny, The combined analysis of remagnetization circles and direct observations in paleomagnetism, Earth and Planetary Science Letters, 87, 152-160, 1988. McFadden, P.L., and M.W. McElhinny, Classification of the reversal test in paleomagnetism, Geophys. J. Int., 103, 725-729, 1990 McFadden, P.L., and A.B. Reid, Analysis of paleomagnetic inclination data, Geophys. J. R. Astron. Soc., 69, 307-319, 1982. Royer J.Y., R.D. Müller, L.M. Gahagan, L.A. Lawver, C.L. Mayes, D. Nürnberg and J.G. Sclater, A global Isochron Chart, University of Texas Institute for Geophysics,Technical Report No. 117, 1992. Tauxe, L., N. Kylstra and C. Constable, Bootstrap statistics for paleomagnetic data, J. Geophys. Res., 96, 11723-11740, 1991. Zijderveld, J.D.A., A.C. demagnetization of rocks: Analysis of results, Methods in paleomagnetism, D.W. Collinson, K.M. Creer, and S.K. Runcorn, 254-286, 1967.