Preliminary palaeomagnetic study of lower tertiary volcanic rocks from Morelos and Guerrero states
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Resultados de un estudio paleomagnético preliminar de siete unidades volcánicas del Terciario Temprano, expuestas en los estados de Morelos y Guerrero, aparentemente no concuerdan con datos similares del norte de México. Las unidades estudiadas son dos lavas de la Formación Balsas (Paleoceno-Eoceno), dos tobas de la Riolita Tilzapotla (edad K-Ar de 49 ± 3 m.a.) y dos tobas y una lava andesítica del Mioceno (?). Los resultados paleomagnéticos, suponiendo que representan el campo magnético ambiental al tiempo del emplazamiento de las unidades, podrían ser explicados en términos de rotaciones tectónicas de las áreas estudiadas en sentido contrario a las manecillas del reloj. Dichas rotaciones estarían asociadas con compresión regional a lo largo de un sistema de fallas laterales izquierdas, aparentemente siguiendo la traza del eje volcánico mexicano. Los resultados son considerados insuficientes para una interpretación tectónica y se requiere de más datos paleomagnéticos para apoyar la posibilidad de rotaciones tectónicas en el área.
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BECK, M. E., J r. 1976. Discordant paleomagnetic pole positions as evidence of regional shear in the Western Cordillera of North America. Am. J. Sci., 276, 694-712. DOI: https://doi.org/10.2475/ajs.276.6.694
BLOOMFIELD, K., 1973. The age and significance of the Tenango Basalt, Central Mexico, Bull. Volcanol., 37, 586-595. DOI: https://doi.org/10.1007/BF02596893
CROWELL, J. C., 1974. Origin of Late Cenozoic basins in southern California. Tectonics and Sedimentation Special Paper, Society of Economic Paleontologists and Mineralogists, 22, 190-204. DOI: https://doi.org/10.2110/pec.74.22.0190
De CSERNA, Z., 1965. Reconocimiento geológico de la Sierra Madre del Sur de México, entre Chilpancingo y Acapulco, Estado de Guerrero. Bol. Inst. Geol., UNAM,México, 62, 1-76.
De CSERNA, Z., F., ORTEGA-GUTIERREZ and M. PALACIOS-NIETO, 1980. Reconocimiento geológico de la parte central de la Cuenca del Alto Río Balsas, Estados de Guerrero y Puebla. Libro Guía Exc. Geol. Cuenca Alto Río Balsas, Comisión Federal de Electricidad, México, 1-40.
DICKINSON, W. R., 1968. Circum-Pacific andesite types. Geophys. Res., 73, 2261-2269. DOI: https://doi.org/10.1029/JB073i006p02261
FITCH, T. J., 1972. Plate convergence, transcurrent faults, and internal deformation adjacent to southeast Asia and the western Pacific. J. Geophys. Res., 77, 4432-4460. DOI: https://doi.org/10.1029/JB077i023p04432
FREUND, R., 1970. Rotation of strike-slip faults in Sistan, southeast Iran. J. Geol., 78, 188-200. DOI: https://doi.org/10.1086/627500
FREUND, R., 1974. Kinematics of transform and transcurrent faults. Tectonophysics, 21, 93-134. DOI: https://doi.org/10.1016/0040-1951(74)90064-X
FREUND, R., and D. H. TARLING, 1979. Preliminary Mesozoic palaeomagnetic results from Israel and inferences for a microplate structure in the Lebanon. Tectonophysics, 60, 189-205. DOI: https://doi.org/10.1016/0040-1951(79)90158-6
FRIES, C., 1960. Geología del Estado de Morelos y de partes adyacentes de México y Guerrero, región central meridional de México. Bol. Inst. Geol., UNAM, México, 60, 1-236.
FRIES, C., 1966. Hoja Cuernavaca 14 Q-h (18) con resumen de la geología. Carta Geológica de México, Instituto de Geología, UNAM, México, Scale 1: 100 000 (map and text).
GASTIL, R. G., and W. A. JENSKY, 111, 1973. Evidence for strike-slip displacement beneath the Trans-Mexican volcanic belt. In: Knovach, R. L., and Nur, A. (Eds.), Stanford University Publication, Geological Sciences, Proceedings Conference on Tectonic Problems of the San Andreas Fault System, 13, 171-181.
GREENHAUS, M. R., and A. COX, 1979. Paleomagnetism of the Morro Rock-Islay Hill Complex as evidence for crustal block rotations in Central Coastal California. J. Geophys. Res., 84, 2393-2400. DOI: https://doi.org/10.1029/JB084iB05p02393
GUERRERO, J. C., 1973. Contributions to paleomagnetism and Rb-Sr geochronology, Ph. D. thesis, University of Texas at Dallas, 131 p.
GUNN, B. M., and F. MOOSER, 1970. Geochemistry of the volcanics of Central Mexico. Bull. Volcanol. 34, 577-616. DOI: https://doi.org/10.1007/BF02596772
IRVING, E., 1964. Palaeomagnetism and its Application to Geological and Geophysical Problems. John Wiley, New York, 399 p.
IRVING, E., 1979. Paleopoles and paleolatitudes of North America and speculations about displaced terrains. Canadian J. Earth Sci., 16, 669-694. DOI: https://doi.org/10.1139/e79-065
JAFFE, H. W., D. GOTTFRIED, C. L. WARING, and H. W. WORTHING, 1959. Lead-alpha age determinations of accesory minerals of igneous rocks (1953-1957). United States Geol. Surv. Bull., 1097-B, 65-148.
KAMERLING, M. J., and B. P. LUYENDYK, 1979. Tectonic rotations of the Santa Monica Mountains region, western Transverse Ranges, California, suggested by paleomagnetic vectors. Geol. Soc. Am. Bull., Part I, 90, 331-337. DOI: https://doi.org/10.1130/0016-7606(1979)90<331:TROTSM>2.0.CO;2
KARIG, D. E., and W. A. JENSKY III, 1973. Prot-Gulf of California. Earth Planet. Sci. Lett., 17, 169-174. DOI: https://doi.org/10.1016/0012-821X(72)90272-5
LINARES, E., and J. URRUTIA-FUCUGAUCHI, 1981. On the age of the Riolita Tilzapotla volcanic activity and its stratigraphic implications, Isochron West, 32, 5-6.
LINARES, E., and D. A. VALENCIO, 1975. Palaeomagnetism and K-Ar ages of some trachybasaltic dikes from Río de Los Molinos, Province of Cordoba, República Argentina, J. Geophys. Res., 80, 3315-3321. DOI: https://doi.org/10.1029/JB080i023p03315
MacDONALD, W. D., 1980. Net tectonic rotation, apparent tectonic rotation, and the structural tilt correction in paleomagnetic studies. J. Geophys. Res., 85, 3659-3669. DOI: https://doi.org/10.1029/JB085iB07p03659
MOLNAR, P., and L. R. SYKES, 1969. Tectonics of the Caribbean and Middle America regions from focal mechanisms and seismicity. Geol. Soc. Am. Bull. 80, 1639-1684. DOI: https://doi.org/10.1130/0016-7606(1969)80[1639:TOTCAM]2.0.CO;2
MOOSER, F., 1969. The Mexican volcanic belt-structure and development. Formation of fractures by differential crustal heating. In Pan-American Symposium on the Upper Mantle, Mexico City, 2, 15-22.
MOOSER, F., 1972. The Mexican volcanic belt. Structure and tectonics. Geofísica Internacional, 12, 55-70. DOI: https://doi.org/10.22201/igeof.00167169p.1972.12.2.1024
MOOSER, F., 1975. The Mexican volcanic belt; interpretation derived from fractures and form. EOS (Transactions American Geophysical Union), 56, 1066 (abstract).
MOOSER, F., A. E. M. NAIRN, and J. F. W. NEGENDANK, 1974. Palaeomagnetic investigations of the tertiary and Quaternary igneous rocks: VIII A palaeomagnetic and petrologic study of volcanics of the Valley of Mexico, Geol. Rundschau, 63, 451-483. DOI: https://doi.org/10.1007/BF01820824
NAIRN, A. E. M., J. F. W. NEGENDANK, H. C. NOLTIMIER and T. J. SCHMIDT, 1975. Paleomagnetic investigations of the Tertiary and Quaternary igneous rocks. X, The ignimbrites and lava units west of Durango, Mexico. Neues Jb. Geol. Palaeont., HII: 664-678.
NEGENDANK, J. F. W., 1977. The crustal origin of the Valley of Mexico volcanics. Congreso Latinoamericano, Acapulco, México, 97 (abstract).
ORTEGA-GUTIERREZ, F., 1980. Rocas volcánicas del Maestrichtiano en el área de San Juan Tetelcingo, Estado de Guerrero. Libro-Guía Exc. Geol. Cuenca Al-to Río Balsas, Comisión Federal de Electricidad, México, 41-46.
PAL, S., and J. URRUTIA-FUCUGAUCHI, 1977. Paleomagnetism, geochronology and geochemistry of some igneous rocks from Mexico and their tectonic implications. Proceedings IV International Gondwana Symposium, Calcutta, India, 814-831.
URRUTIA-FUCUGAUCHI, J., 1979. Preliminary apparent polar wander path for Mexico. Geophys. J. R. Astr. Soc., 56, 227-235. DOI: https://doi.org/10.1111/j.1365-246X.1979.tb04778.x
URRUTIA-FUCUGAUCHI, J., 1980. Palaeomagnetic studies of Mexican rocks, Ph. D. thesis, Univ. Newcastle upon Tyne, U. K., 689 p.
URRUTIA-FUCUGAUCHI, J., 1981 a. Palaeomagnetism of the Miocene Jantetelco granodiorites and Tepexco volcanic group and inferences for crustal block rotations in central Mexico, Tectonophysics, 76, 149-168. DOI: https://doi.org/10.1016/0040-1951(81)90257-2
URRUTIA-FUCUGAUCHI, J., 1981b. Paleomagnetic evidence for tectonic rotation of northern Mexico and the continuity of the Cordilleran orogenic belt between Nevada and Chihuahua, Geology, 9, 178-183. DOI: https://doi.org/10.1130/0091-7613(1981)9<178:PEFTRO>2.0.CO;2
URRUTIA-FUCUGAUCHI, J., and L. DEL CASTILLO, 1977. Un modelo del Eje Volcánico Mexicano, Soc. Geol. Mex. Bol., 38, 18-28. URRUTIA-FUCUGAUCHI, J., and S. PAL, 1977. Paleomagnetic data from Tertiary igneous rocks, Northeast Jalisco, Mexico, Earth Planet Sci. Lett., 36, 202-206. DOI: https://doi.org/10.18268/BSGM1977v38n1a2
WALPER, J. L., 1980. Tectonic evolution of the Gulf of Mexico. In R. H. Pilger (Ed.), The origin of the Gulf of Mexico and the early opening of the central North Atlantic ocean, Symp. Louisiana State University, Batton Rouge, p.87-89.
WATKINS, N. D., B. M. GUNN, A. K. BAKSI, D. YORK, and J. ADE-HALL, 1971. Paleomagnetism, geochemistry and potassium-argon ages of the Río Grande de Santiago volcanics, central Mexico, Geol. Soc. Am. Bull., 82, 1955-1968. DOI: https://doi.org/10.1130/0016-7606(1971)82[1955:PGAPAO]2.0.CO;2
WHITFORD, D. J., and K. BLOOMFIELD, 1976. Geochemistry of Late Cenozoic volcanic rocks from the Nevado de Toluca area, Mexico. Camegie lnstitution Year Book, 75, 207-213.