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Gogorza, C.S.G.; Sinito, A.M.; Lirio, J.M.; Nuez, H.; Chaparro, M.; Vilas, J.F. "Paleosecular variations 0-19,000 years recorded by sediments from Escondido Lake (Argentina)" (2002) Physics of the Earth and Planetary Interiors. 133(1-4):35-55
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Abstract:

Paleomagnetic and sedimentological studies carried out on four cores, about 11 m long, from the bottom sediments of Escondido Lake (southwestern Argentina) are described. This lake is geologically related to the set of lakes of glacial origin located in western Patagonia. Using several magnetic studies, the predominance of pseudo-single/single domain magnetite as main carrier, as well as an increase of concentration and grain size with depth was determined. The pairs of magnetic susceptibility and intensity of remanent magnetization profiles show a good correlation with the sedimentological macroscopic descriptions, and also with those of shorter cores previously studied. The stability of the natural remanent magnetization was investigated by alternating-field demagnetization. Within-lake correlation was based on lithology, magnetic susceptibility and intensity of remanent magnetization, because the patterns of these parameters showed similarity for every core. Radiocarbon dating suggests higher deposition rates during the early stage of the lacustrine basin (Late Pleistocene). The transfer function depth-age also allowed constructing a secular variation record from south Argentina for the past 19,000 years. The declination and inclination logs show some anomalous directions at about 18,000 calibrated years. © 2002 Elsevier Science B.V. All rights reserved.

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Documento: Artículo
Título:Paleosecular variations 0-19,000 years recorded by sediments from Escondido Lake (Argentina)
Autor:Gogorza, C.S.G.; Sinito, A.M.; Lirio, J.M.; Nuez, H.; Chaparro, M.; Vilas, J.F.
Filiación:IFAS, Universidad Nacional del Centro, Pinto 399, 7000 Tandil, Argentina
CONICET, Rivadavia 1917, 1033 Buenos Aires, Argentina
Instituto Antártico Argentino, Cerrito 1248, Buenos Aires, Argentina
Fac. Cs. Exactas y Naturales, UBA, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Palabras clave:Escondido Lake; Paleomagnetic; Paleosecular; Sedimentological; lacustrine deposit; magnetic susceptibility; paleomagnetism; remanent magnetization; secular variation; Argentina
Año:2002
Volumen:133
Número:1-4
Página de inicio:35
Página de fin:55
DOI: http://dx.doi.org/10.1016/S0031-9201(02)00086-9
Título revista:Physics of the Earth and Planetary Interiors
Título revista abreviado:Phys. Earth Planet. Inter.
ISSN:00319201
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319201_v133_n1-4_p35_Gogorza

Referencias:

  • Barton, C.E., McElhinny, M.W., A 10,000-year geomagnetic secular variation record from three Australian maars (1983) Geophys. J. R. Astronom. Soc, 67, pp. 465-485
  • Bianchi, M.M., Historia de fuego en Patagonia: Registro de carbón vegetal sedimentario durante el Post-glacial y el Holoceno en Lago Escondido (41°S-72°O) (2000) Revista Cuaternario y Ciencias Ambientales, pp. 23-29. , Publicación Especial N., 4
  • Brandsma, D., Lund, S.P., Henyey, T.L., Paleomagnetism of late Quarternary marine sediments from Santa Catalina basin. California continental border land (1989) J. Geophys. Res, 94, pp. 547-564
  • Brandt, U., Nowaczyk, N.R., Ramrath, A., Brauer, A., Mingram, J., Wulf, S., Negendak, J.F.W., Paleomagnetism of Holocene and Late Pleistocene sediments from Lago di Mezzano and Lago Grande di Monticchio (Italy): Initial results (1999) Q. Sci. Rev, 18, pp. 961-976
  • Cisowski, D., Interacting vs. non-interacting single domain behaviour in natural and synthetic samples (1981) Phys. Earth Planet. Int, 26, pp. 56-62
  • Constable, C.G., McElhinny, M.W., Holocene geomagnetic secular variation record from north-eastern Australian lake sediments (1985) Geophys. J. R. Astronom. Soc, 81, pp. 103-120
  • Creer, K.M., Tucholka, P., Barton, C.E., Paleomagnetism of lake sediments (1983) Geomagnetism of Baked Clays and Recent Sediments, pp. 172-197. , Creer, K.M., Tucholka, P., Barton, C.E. (Eds.), Elsevier, Amsterdam
  • Creer, K.M., Valencio, D.A., Sinito, A.M., Tucholka, P., Vilas, J.F., Geomagnetic secular variations 0-14000 years BP as recorded by lake sediments from Argentina (1983) Geophys. J. R. Astronom. Soc, 74 (1), pp. 109-222
  • del Valle, R.A., Lirio, J.M., Nunez, H.J., Tatur, A., Rinaldi, C.A., Sedimentary cores from Mascardi Lake Argentina: A key site to study Elpalafquen paleolake (2000) Southern Hemisphere Paleo and Neoclimates, p. 381. , Smolka, P., Volkheimer. W. (Eds.), Springer, Berlin
  • Feruglio, E., Nota preliminar sobre la hoja 40b, San Carlos de Bariloche (1941) Boletín Informaciones Petroleras, 18 (200), pp. 26-64
  • Gogorza, C.S., Di Tommaso, I., Sinito, A.M., Jackson, B., Nunez, H., Creer, K.M., Vilas, J.F., Preliminary results from paleomagnetic records on lake sediments from South America (1997) Studia Geophys. Et Geodet, 42 (1), pp. 12-29
  • Gogorza, C.S., Sinito, A.M., Di Tomasso, I., Vilas, J.F., Creer, K.M., Nunez, H., Holocene secular variation recorded by sediments from Escondido Lake (South Argentina) (1999) Earth Planets Space, 51, pp. 93-106
  • Gogorza, C.S., Sinito, A.M., Vilas, J.F., Creer, K.M., Nunez, H., Geomagnetic secular variations 0-6500 years as recorded by sediments from lakes of South Argentina (2000) Geophys. J. Int, 143 (3), pp. 787-798
  • Gogorza, C.S., Sinito, A.M., Di Tomasso, I., Vilas, J.F., Creer, K.M., Nunez, H., Geomagnetic secular variations 0-12,000 years as recorded by sediments from Moreno Lake (South Argentina) (2001) J. South Am. Earth Sci, 13 (7), pp. 627-645
  • Gonzalez Bonorino, F., (1973) Geología del área entre San Carlos de Bariloche y Llao-Llao, , Departamento Recursos Naturales y Energía, Fundación Bariloche. Publication, 16
  • González Bonorino, F., Esquema de la evolucíon geológica de la Cordillera NordPatagonian (1979) Asoc. Geol. Arg. Rev, 34 (3), pp. 184-202
  • González Díaz, E., Nullo, F., Cordillera Neuquina (1980) Geología Regional Argentina, pp. 1099-1147. , Academia Nacional de Ciencias de Córdoba II
  • Hanna, R., Verosub, K.L., A review of lacustrine paleomagnetic records from western North America 0-40,000 years BP (1989) Phys. Earth Planet. Int, 56, pp. 76-95
  • Jackson, B.M., (1996) Paleoenvironmental Record from Lago Escondido, Tio Negro Province, Argentina, , Thesis. University of Wisconsin. 136 pp
  • Kirschvink, J.L., The least-square line and plane and the analysis of paleomagnetic data (1980) Geophys. J. R. Astronom. Soc, 62, pp. 699-718
  • Lund, S.P., Baneerje, S.K., Late Quaternary field secular variation from two Minnesota lakes (1985) J. Geophys. Res, 90, pp. 803-825
  • Mackereth, F.J.H., A portable core sampler for lake deposits (1958) Limnol. Oceanogr, 3, pp. 181-191
  • Meynadier, L., Valet, J.P., Weeks, R., Shackleton, N.J., Hagee, V.L., Relative geomagnetic intensity of the field during the last 140 ka (1992) Earth. Planet. Sci. Lett, 114, pp. 39-57
  • Opdyke, N.D., Ninkovich, D., Lowrie, W., Hays, J.D., The paleomagnetism of two Aegean deep-sea cores (1972) Earth Planet. Sci. Lett, 14, pp. 145-159
  • Peng, L., King, J.W., A late Quarternary geomagnetic secular variation record from Lake Waiau, Hawaii, and the question of the Pacific nondipole low (1992) J. Geophys. Res, 97 (4 B), pp. 4407-4424
  • Reynolds, R.L., Tuttle, M.L., Rice, C.A., Fishman, N.S., Karachewski, J.A., Sherman, D.M., Magnetization and geochemistry of greigite-bearing Cretaceous strata, North Slope Basin, Alaska (1994) Am. J. Sci, 294, pp. 485-528
  • Roberts, A.P., Turner, G.M., Diagenetic formation of ferrimagnetic iron sulphide minerals in rapidly deposited marine sediments, New Zealand (1993) Earth Planet. Sci. Lett, 115, pp. 257-273
  • Sinito, A.M., Nunez, H.J., Paleosecular variation recorded on lake sediments from South Argentina (1997) J. Geomag. Geoelectr, 49, pp. 473-483
  • Smith, N.D., Ashley, G., (1985) Proglacial Lacustrine Environment in Glacial Sedimentary Environment, , SEPM short course no. 16 (Chapter 4)
  • Sprowl, D.R., Banerjee, S.K., The Holocene paleosecular variation record from Elk Lake Minnesota (1989) J. Geophys. Res, 94, pp. 9369-9388
  • Stockhausen, H., Zolitschka, B., Environmental changes since 13,000 cal. BP reflected in magnetic and sedimentological properties of sediments from Lake Holzmaar (Germany) (1999) Q. Sci. Rev, 18, pp. 913-925
  • Sugiura, N., ARM, TRM and magnetic interactions: Concentration dependence (1979) Earth Planet. Sci. Lett, 42, pp. 451-455
  • Thompson, R., Oldfield, F., (1986) Environmental Magnetism, p. 225. , Allen & Unwin, London
  • Thouveny, N., Williamson, D., Paleomagnetic study of the Holocene and upper Pleistocene sediments from Lake Barombi Mbo. Cameroun: First results (1988) Phys. Earth Planet. Interiors, 52, pp. 193-206
  • Turner, G.M., Thompson, R., Behaviour of the Earth's magnetic field as recorded in the sediment of Loch Lomond (1979) Earth Planet. Sci. Lett, 42, pp. 412-426
  • Turner, G.M., Thompson, R., Lake sediment record of the geomagnetic secular variation in Britain during Holocene time (1981) Geophys. J. R. Astronom. Sco, 54, pp. 703-725
  • Yamazaki, T., Joshima, M., Saito, Y., Secular variation of a geomagnetic inclination since 9000 years RCYBP in Japan recorded by sediments in Lake Kasumigaura (1983) Rock Magnet. Palaeogeophys, 10, pp. 23-28

Citas:

---------- APA ----------
Gogorza, C.S.G., Sinito, A.M., Lirio, J.M., Nuez, H., Chaparro, M. & Vilas, J.F. (2002) . Paleosecular variations 0-19,000 years recorded by sediments from Escondido Lake (Argentina). Physics of the Earth and Planetary Interiors, 133(1-4), 35-55.
http://dx.doi.org/10.1016/S0031-9201(02)00086-9
---------- CHICAGO ----------
Gogorza, C.S.G., Sinito, A.M., Lirio, J.M., Nuez, H., Chaparro, M., Vilas, J.F. "Paleosecular variations 0-19,000 years recorded by sediments from Escondido Lake (Argentina)" . Physics of the Earth and Planetary Interiors 133, no. 1-4 (2002) : 35-55.
http://dx.doi.org/10.1016/S0031-9201(02)00086-9
---------- MLA ----------
Gogorza, C.S.G., Sinito, A.M., Lirio, J.M., Nuez, H., Chaparro, M., Vilas, J.F. "Paleosecular variations 0-19,000 years recorded by sediments from Escondido Lake (Argentina)" . Physics of the Earth and Planetary Interiors, vol. 133, no. 1-4, 2002, pp. 35-55.
http://dx.doi.org/10.1016/S0031-9201(02)00086-9
---------- VANCOUVER ----------
Gogorza, C.S.G., Sinito, A.M., Lirio, J.M., Nuez, H., Chaparro, M., Vilas, J.F. Paleosecular variations 0-19,000 years recorded by sediments from Escondido Lake (Argentina). Phys. Earth Planet. Inter. 2002;133(1-4):35-55.
http://dx.doi.org/10.1016/S0031-9201(02)00086-9