Artículo

Kay, R.F.; Madden, R.H.; Vucetich, M.G.; Carlini, A.A.; Mazzoni, M.M.; Re, G.H.; Heizler, M.; Sandeman, H. "Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications" (1999) Proceedings of the National Academy of Sciences of the United States of America. 96(23):13235-13240
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Abstract:

Isotopic age determinations (40Ar/39Ar) and associated magnetic polarity stratigraphy for Casamayoran age fauna at Gran Barranca (Chubut, Argentina) indicate that the Barrancan 'subage' of the Casamayoran South American Land Mammal 'Age' is late Eocene, 18 to 20 million years younger than hitherto supposed. Correlations of the radioisotopically dated magnetic polarity stratigraphy at Gran Barranca with the Cenozoic geomagnetic polarity time scale indicate that Barrancan faunal levels at the Gran Barranca date to within the magnetochronologic interval from 35.34 to 36.62 megannums (Ma) or 35.69 to 37.60 Ma. This age revision constrains the timing of an adaptive shift in mammalian herbivores toward hypsodonty. Specifically, the appearance of large numbers of hypsodont taxa in South America occurred sometime between 36 and 32 Ma (late Eocene-early Oligocene), at approximately the same time that other biotic and geologic evidence has suggested the Southern high latitudes experienced climatic cooling associated with Antarctic glaciation.

Registro:

Documento: Artículo
Título:Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications
Autor:Kay, R.F.; Madden, R.H.; Vucetich, M.G.; Carlini, A.A.; Mazzoni, M.M.; Re, G.H.; Heizler, M.; Sandeman, H.
Filiación:Dept. of Biol. Anthropol. and Anat., Duke University, Durham, NC 27710, United States
Fac. de Ciencias Naturales y Museo, Universidad Nacional de La Plata, La Plata, Argentina
Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Dept. of Earth and Environ. Sciences, New Mex. Inst. Mining and Technol., Socorro, NM 87801, United States
Department of Geological Sciences, Queen's University, Kingston, Ont. K7L 3N6, Canada
Palabras clave:Eocene; Mammalian evolution; Paleontology; South America; age determination; analytic method; article; chronology; cold climate; mammal; physical anthropology; priority journal; South America; wildlife; Invertebrata; Mammalia; Vertebrata
Año:1999
Volumen:96
Número:23
Página de inicio:13235
Página de fin:13240
DOI: http://dx.doi.org/10.1073/pnas.96.23.13235
Handle:http://hdl.handle.net/20.500.12110/paper_00278424_v96_n23_p13235_Kay
Título revista:Proceedings of the National Academy of Sciences of the United States of America
Título revista abreviado:Proc. Natl. Acad. Sci. U. S. A.
ISSN:00278424
CODEN:PNASA
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00278424_v96_n23_p13235_Kay.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00278424_v96_n23_p13235_Kay

Referencias:

  • Flynn, J.J., Swisher, C.C., (1995) Geochronology, Time Scales, and Global Stratigraphic Correlation, pp. 317-333. , eds., Berggren, W. A., Kent, D. V., Aubry, M.-P. & Hardenbol, J. (Society for Sedimentary Geology, Tulsa, OK), Special Publ. 54
  • Flynn, J.J., Wyss, A., (1998) TREE, 13, pp. 449-454
  • Marshall, L.G., Hofstetter, R., Pascual, R., (1983) Paleovertebrata, Mém. Extraord., pp. 1-93
  • Patterson, B., Pascual, R., (1972) Evolution. Mammals, and Southern Continents, pp. 247-309. , eds. Keast, A., Erk, F. C. & Glass, B. (State Univ. of New York Press, Albany)
  • Simpson, G.G., (1940) Proc. Am. Philos. Soc., 83, pp. 649-709
  • Simpson, G.G., (1941) Am. Mus. Novitates, 1120, pp. 1-15
  • Spalletti, L.A., Mazzoni, M., (1977) Obra Centen., Mus. de la Plata, 4, pp. 261-283
  • Spalletti, L.A., Mazzoni, M., (1979) Rev. Asoc. Geol. Argentina, 34, pp. 271-281
  • Cifelli, R.L., (1985) Am. Mus. Novitates, 2820, pp. 1-26
  • Bond, M., López, G., Reguero, M., (1996) J. Vert. Paleontol., 16
  • Wyss, A., Flynn, J.J., Norell, M., Swisher, C.C., Novacek, M., McKenna, M.C., Charier, R., (1994) Am. Mus. Novitates, 3098, pp. 1-31
  • Marshall, L.G., Cifelli, R.L., Drake, R.E., Curtis, G.H., (1986) J. Paleontol., 60, pp. 920-951
  • Kay, R.F., Madden, R.H., Mazzoni, M., Vucetich, M.G., Ré, G., Heizler, M., Sandeman, H., (1999) Am. J. Phys. Anthropol. (Suppl.), 28, p. 166. , abstr
  • Oviedo, E., (1989) MAG88: Un Sistema de Computación para El Análisis de Datos Paleomagnéticos. Su Aplicación Al Estudio Paleomagnetico de Sedimentos Cretácicos de la Cuenca Neuquina, , Universidad de Buenos Aires, Buenos Aires, Argentina
  • Zijderveld, J.D.A., (1967) Methods in Paleomagnetism, pp. 254-286. , eds. Collinson, D. W., Creer, K. M. & Runcorn, S. K. (Elsevier, Amsterdam)
  • Kirschvink, J.L., (1980) Geophys. J. R. Astron. Soc., 62, pp. 699-718
  • Valencio, D.A., Vilas, J.F., Mendia, J., (1977) Geophys. J. R. Astron. Soc., 51, pp. 50-74
  • Berggren, W.A., Kent, D.V., Swisher, C.C., Aubry, M.-P., (1995) Geochronology, Time Scales, and Global Stratigraphie Correlation, pp. 129-212. , eds., Berggren, W. A., Kent, D. V., Aubry, M.-P. & Hardenbol, J. (Society for Sedimentary Geology, Tulsa, OK)
  • Sempere, T., Butler, R.F., Richards, D.R., Marshall, L.G., Sharp, W., Swisher, C.C., (1997) Geol. Soc. Am. Bull., 109, pp. 709-727
  • Marshall, L.G., Sempere, T., Butler, R.F., (1997) J. South Am. Earth Sci., 10, pp. 49-70
  • Wyss, A., Flynn, J.J., Norell, M., Swisher, C.C., Charier, R., Novacek, M., McKenna, M.C., (1993) Nature (London), 365, pp. 434-437
  • Marenssi, S.A., Reguero, M.A., Santillana, S.N., Vizcaíno, S.F., (1994) Antarct. Sci., 6, pp. 3-15
  • Case, J.A., Woodburne, M.O., Chaney, D.S., (1988) Geol. Soc. Am. Mem., 169, pp. 505-521
  • Woodburne, M., Case, J., (1996) J. Mammal. Evol., 3, pp. 121-162
  • Zinsmeister, W.J., (1976) Antarct. J. U. S., 11, pp. 222-225
  • Zinsmeister, W.J., (1979) Historical Biogeography, Plate Tectonics, and the Changing Environment, pp. 349-355. , eds. Gray, J. & Boucot, A. J. (Oregon State Univ. Press, Corvallis, OR)
  • Hall, A., (1977) Nature (London), 267, pp. 239-241
  • Wrenn, J.H., Hart, G.F., (1988) Geol. Soc. Am. Mem., 169, pp. 321-447
  • Lawyer, L.A., Gahagan, L.M., (1998) Tectonic Boundary Conditions for Climate Reconstructions, pp. 212-223. , eds. Crowley, T. J. & Burke, K. C. (Oxford Univ, Press, Oxford)
  • Miller, K.G., Wright, J.D., Fairbanks, R.G., (1991) J. Geophys. Res., 96, pp. 6829-6848
  • Wilson, G.S., Roberts, A.P., Verosub, K.L., Florindo, F., Sagnotti, L., (1998) Bull. Geol. Soc. Am., 110, pp. 35-47
  • Sloan, L.C., Barren, E.J., (1992) Eocene-Oligocene Climatic and Biotic Evolution, pp. 202-217. , eds. Prothero, D. R. & Berggren, W. A. (Princeton Univ. Press, Princeton, NJ)
  • Mazzoni, M.M., (1979) Rev. Assoc. Arg. Min. Petrol. Sed., 10, pp. 33-53
  • Miller, K.G., (1992) Eocene-Oligocene Climatic and Biotic Evolution, pp. 160-177. , eds., Prothero, D. R. & Berggren, W. A. (Princeton Univ. Press, Princeton. NJ)
  • Miller, K.G., Fairbanks, R.G., Mountain, G.S., (1987) Paleoceanography, 2, pp. 1-19
  • Janis, C.M., Scott, K.M., Jacobs, L.L., (1998) Evolution of Tertiary Mammals of North America. I. Terrestrial Carnivores, Ungulates, and Ungulate-Like Mammals, , Cambridge Univ. Press, Cambridge, UK
  • Pascual, R., Ortiz-Jaureguizar, E., (1990) J. Hum. Evol., 19, pp. 8-23
  • Shockey, B.J., (1997) J. Vert. Paleontol., 17, pp. 584-589
  • Stebbins, G.L., (1981) Ann. Mo. Bot. Gard., 68, pp. 75-86
  • MacFadden, B.J., Campbell, K.E., Cifelli, R.L., Siles, O., Johnson, N.M., Naeser, C.W., Zeitler, P.K., (1985) J. Geol., 93, pp. 223-250
  • Coughenour, M.B., (1985) Ann. Mo. Bot. Gard., 72, pp. 852-863
  • Berry, E.W., (1937) Johns Hopkins Univ. Studies Geol., 12, pp. 91-97
  • Malumián, N., Caramés, A., (1997) J. South Am. Earth Sci., 10, pp. 189-201
  • Kay, R.F., MacFadden, B.J., Madden, R.H., Sandeman, H., Anaya, F., (1998) J. Vert. Paleontol., 18, pp. 189-199
  • (1985) Plant Production and Protection Series 24, , FAO, Rome
  • Braun, J.K., (1993) Special Publication of the Oklahoma Museum of Natural History, , Norman, OK
  • Reig, O.A., (1987) Fieldiana, Zool. (N.s.), 39, pp. 347-399

Citas:

---------- APA ----------
Kay, R.F., Madden, R.H., Vucetich, M.G., Carlini, A.A., Mazzoni, M.M., Re, G.H., Heizler, M.,..., Sandeman, H. (1999) . Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications. Proceedings of the National Academy of Sciences of the United States of America, 96(23), 13235-13240.
http://dx.doi.org/10.1073/pnas.96.23.13235
---------- CHICAGO ----------
Kay, R.F., Madden, R.H., Vucetich, M.G., Carlini, A.A., Mazzoni, M.M., Re, G.H., et al. "Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications" . Proceedings of the National Academy of Sciences of the United States of America 96, no. 23 (1999) : 13235-13240.
http://dx.doi.org/10.1073/pnas.96.23.13235
---------- MLA ----------
Kay, R.F., Madden, R.H., Vucetich, M.G., Carlini, A.A., Mazzoni, M.M., Re, G.H., et al. "Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications" . Proceedings of the National Academy of Sciences of the United States of America, vol. 96, no. 23, 1999, pp. 13235-13240.
http://dx.doi.org/10.1073/pnas.96.23.13235
---------- VANCOUVER ----------
Kay, R.F., Madden, R.H., Vucetich, M.G., Carlini, A.A., Mazzoni, M.M., Re, G.H., et al. Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications. Proc. Natl. Acad. Sci. U. S. A. 1999;96(23):13235-13240.
http://dx.doi.org/10.1073/pnas.96.23.13235