Abstract:
Summary. From nine Upper Cretaceous—Lower Tertiary (85 ± 5–66 ± 5 Ma) volcanic hills in Central Argentina (33°S, 65°W), 26 hand samples were collected yielding a palaeomagnetic pole at 45°E 70°s (A 95 = 12.1°; k= 13.6; N = 12) after AC cleaning. Three sites show normal and nine reversed polarity. This pole is close to the pole for the late Cretaceous (69 Ma) Andacolo Series. Copyright © 1983, Wiley Blackwell. All rights reserved
Referencias:
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- López, M.G., (1979), Sobre las manifestaciones volcánicas alcalinas de la región de Villa MercedesChaján, Provincias de San Luis y Córdoba, unpublished thesis, Departamento de Ciencias Geológicas, Universidad de Buenos Aires; Solá, P., (1979), Manifestaciones volcánicas de 10s Cerritos Negros de 10s alrededores de las Chacras, Departamento San Martín, Provincia de San Luis, unpublished thesis, Departmento de Ciencias Geológicas, Universidad de Buenos Aires; Valencio, D.A., López, M.G., Solá, P., Villani, C., El significado geológico de los resultados del estudio paleomagnético de vulcanitas alcalinas de las Provincias de San Luis y Córdoba (1980) Rev. Asoc. Geol. Arg., 35, pp. 340-347
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Citas:
---------- APA ----------
Vaiencio, D.A., Vilas, J.F., Solá, P. & López, M.G.
(1983)
. Palaeomagnetism of Upper Cretaceous—Lower Tertiary igneous rocks from Central Argentina. Geophysical Journal of the Royal Astronomical Society, 73(1), 129-134.
http://dx.doi.org/10.1111/j.1365-246X.1983.tb03810.x---------- CHICAGO ----------
Vaiencio, D.A., Vilas, J.F., Solá, P., López, M.G.
"Palaeomagnetism of Upper Cretaceous—Lower Tertiary igneous rocks from Central Argentina"
. Geophysical Journal of the Royal Astronomical Society 73, no. 1
(1983) : 129-134.
http://dx.doi.org/10.1111/j.1365-246X.1983.tb03810.x---------- MLA ----------
Vaiencio, D.A., Vilas, J.F., Solá, P., López, M.G.
"Palaeomagnetism of Upper Cretaceous—Lower Tertiary igneous rocks from Central Argentina"
. Geophysical Journal of the Royal Astronomical Society, vol. 73, no. 1, 1983, pp. 129-134.
http://dx.doi.org/10.1111/j.1365-246X.1983.tb03810.x---------- VANCOUVER ----------
Vaiencio, D.A., Vilas, J.F., Solá, P., López, M.G. Palaeomagnetism of Upper Cretaceous—Lower Tertiary igneous rocks from Central Argentina. Geophys. J. Int. 1983;73(1):129-134.
http://dx.doi.org/10.1111/j.1365-246X.1983.tb03810.x