Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte la política de Acceso Abierto del editor

Abstract:

Formation, which surround a phenoandesitic intrusive (Cerro Negro Andésite), allowed the authors to recognize two facies associations: 1 - Tuff-Breccia Association and 2- Tuff Association. They were interpreted as 1 - proximal co-ignimbrite lag breccia and 2- associated ignimbrites and co-ignimbrite air-fall tuffs, respectively, all of them derived from flows that were originated by gravitational column collapses. Paleocurrents, internal structures and provenance of the lithics point to the Cerro Negro Andésite intrusion as one of the source vents although not excluding others located further west of the study area. Tuffs of the middle section of Remoredo Formation were deposited into an ephemeral lake, while the rest were deposited under subaerial conditions.

Registro:

Documento: Artículo
Título:The petrography, origin and sedimentary paleoenvironment of Remoredo Formation pyroclastic rocks (Lower Jurassic), 35°30'S-70°15'W, Argentina
Autor:Lanes, S.; Salani, F.M.
Filiación:CONICET-Departamento de Geologia, Universidad de Buenos Aires, Ciudad Universitaria, Pabellön 2, (1428) Buenos Aires, Argentina
Faciès Analysis of Pyroclastic Outcrops of the Remoredo
Palabras clave:Ash falls; Coignimbritic breccias; Ignimbrites; Jurassic; Pyroclastites; Sedimentology; facies analysis; ignimbrite; pyroclastic deposit; sedimentology; volcanic ash; Argentina
Año:1998
Volumen:25
Número:2
Página de inicio:141
Página de fin:152
Título revista:Revista Geologica de Chile
Título revista abreviado:Rev. Geol. Chile
ISSN:07160208
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07160208_v25_n2_p141_Lanes

Referencias:

  • Buesch, D.C., Incorporation and redistribution of locally derived lithic fragments within a pyroclastic flow (1992) Geological Society of America, Bulletin, 104, pp. 1193-1207
  • Cas, R.A.F., Wright, U.V., Volcanic succession, Modern and Ancient (1987) Alien and Unwin, 528p. , London
  • Cas, R.A.F., Wright, J.V., Subaqueous pyroclastic flows and ignimbrites: An asessment (1991) Bulletin of Volcanology, 53, pp. 357-380
  • Cole, R.B., Decelles, P.O., Subaerial to submarine transitions in early Miocene Pyroclastic flow deposits, southern San Joaqufn basin, California (1991) Geological Society of America, Bulletin, 103 (2), pp. 221-235
  • Cole, P.D., Guest, J.E., Duncan, A.M., The emplacement of intermediate volume ignimbrites: A case study from Roccamonfina Volcano, Southern Italy (1993) Bulletin of Volcanology, 55, pp. 467-480
  • Cox, K.G., Bell, Y.D., Pankhurst, R.J., The interpretation of igneous rocks (1979) Alien and Unwin, 313
  • Chandler, M.A., Rind, D., Ruedy, R., Pangean climate during Early Jurassic: GCM simulations and the sedimentary record of paleoclimate (1992) Geological Society of America, Bulletin, 104 (5), pp. 543-559
  • Damborenea, S.E., Early Jurassic bivalvia of Argentina, Part 1: Stratigraphical introduction and Superfamilies Nuculanaceae, Arcacea, Mytilacea and Pinnacea (1987) Palaeontographica, 199, pp. 1-3
  • Druitt, T.H., Vent evolution and lag breccia formation during the Cape Riva eruption of Santorini, Greece (1985) Journal of Geology, 93 (4), pp. 439-454
  • Fierstein, J., Hildreth, W., The plinian eruptions of 1912 at Novarupta, Katmai National Park, Alaska (1992) Bulletin of Volcanology, 54, pp. 646-684
  • Fisher, R.V., Schmincke, H.U., Pyroclastic rocks (1984) Springer-Verlag, 472
  • Fritz, W.J., Harrison, S., Transported trees from the 1982 Mount St (1985) Helens Sediment Flows: Their Use As Paleocurrent Indicators. Sedimentary Geology, 42 (1), pp. 49-64
  • Frogatt, P.C., Wilson, C.J.N., Walker, G.P.L., Orientations of logs in theTaupo ignimbrite as indicator of flow direction and vent position (1981) Geology, 9, pp. 109-111
  • Giannetti, B., The geology of the Yellow Trachytic Tuff, Roccamonfina Volcano, Italy (1996) Journal of Volcanology and Geothermal Research, 71, pp. 53-72
  • Groeber, P., Stipanicic, P.N., Triasico (1953) In Mesozoico, Geografïa de la Republica Argentina (Groeber, P.; Stipanicic, P.N.; Mingramm, A.G.; Editors). Sociedad Argentina de Estudios Geogrâficos GAEA, P., pp. 1-141
  • Giulisano, C.A., Perfil geologico en el Anticlinal Malarg, e, desde el Grupo Choiyoi hasta la base de la Formaciön Vaca Muerta (Juräsico Superior), Provincia de Mendoza (1976) Trabajo Final de Licenciatura (Inédito), Universidad de Buenos Aires, Facultad de Dendas Exactes y Naturales, 75
  • Kano, K., An ash-flow tuff emplaced in shallow water, Early Miocene Koura Formation, southwest Japan (1990) Journal of Volcanology and Geothermal Research, 40, pp. 1-9
  • Kano, K., Orton, G.J., Kano, T., A hot Miocene subaqueous scoria-flow deposit in the Shimane Peninsula, SW Japan (1994) Journal of Volcanology and Geothermal Research, 60, pp. 1-14
  • Lanes, S., Raima, R., Environmental implications of oncoids and associated sediments from the Remoredo Formation (Lower Jurassic), Mendoza, Argentina (1998) In Limno-Geology. Research and Methods in Ancient and Modern Lacustrine Basins (Noe-Nygaard, N.; Editor)palaegergaphy, Palaeoclimatology, Palaeoecology, 104 (1), pp. 357-366
  • Legarreta, L., Gulisano, C.A., Anâlisis estratigrâfico de la Cuenca Neuquina (Triâsico superior-Terciario inferior) (1989) In Congreso Geologico Argentine, No., 10, pp. 221-244
  • Legarreta, L., Gulisano, C.A., Uliana, M.A., Las secuencias sedimentarias Juräsico-Cretäcicas (1993) In Congreso Geologico Argentino, No., 12 (1), p. 2
  • Pettijohn, F.J., Potter, P.E., Siever, R.S., Sand and sandstone (1987) Springer-Verlag, 553
  • Potter, D.B., Oberthal, C.M., Vent sites and flow directions of the Otowi ash flows (lower Bandelier Tuff), New Mexico (1987) Geological Society of America, Bulletin, 98 (1), pp. 66-76
  • Roobol, M.U., Smith, A.L., Wright, J.V., Lithic breccias in pyroclastic flow deposits on St (1987) Kitts, West Indies. Bulletin of Volcanology, 49, pp. 694-707
  • Schmidt, R., Descriptive nomenclature and classification of pyroclastic deposits and fragments : Recommendations of the IUGS Subcommision on the Systematics of Igneous Rocks (1981) Geology, 9, p. 4143
  • Smith, G.A., The influence of explosive volcanism on fluvial sedimentation: The Deschutes Formation (Neogene) in central Oregon (1987) Journal of Sedimentary Petrology, 57 (4), pp. 613-629
  • Spalletti, L.A., Merodio, J.C., Matheos, S.D., Composiciôn, procedencia y marco tectönico de las sedimentitas eojurasicas (Formaciön Nestares) del sudeste de la Cuenca Neuquina (1992) Asociaciön Geologica Argentina, Revista, 47 (3), pp. 277-286
  • Sparks, R.S.J., Self, S., Walker, G.P.L., Products of ignimbrite eruptions (1973) Geology, 1, pp. 115-118
  • Stipanicic, P.N., El Jurâsico en Vega de la Veranada (Neuquén), el Oxfordense y el diastrofismo divesiano (Agassiz-Yaila) en la Argentina (1966) Asociaciön Geologica Argentina, Revista, 20 (4), pp. 403-478
  • Streckeisen, A., Classification and nomenclature of volcanic rocks, lamprophyres, carbionatites and melilitic rocks : Recommendations and suggestions of the IUGS Subcommision on the Systematics of Igneous Rocks (1979) Geology, 7 (3), pp. 331-335
  • Teruggi, M., Clasificaciön de las rocas fgneas segün la Subcomisiön de Sistemätica de las Rocas Igneas de la Union Internacional de Ciencias Geolögicas (IUGS) (1980) Ediciones Cientifcas Argentinas Librart (ECAL), 34
  • Valentine, G.A., Stratified flow in pyrociastic surges (1987) Bulletin of Volcanology, 48, pp. 616-630
  • Volkheimer, W., Descripciön geolögica de la Hoja 27a, Cerro Sosneado, Provincia de Mendoza (1978) Servicio Geolôgico Nacional, Boletfn, 151, pp. 83BuenosAires
  • Waitt, R.B., Devastating pyrociastic density flow and attendant air fall of may 18 -Stratigraphy and Sedimentology of deposits (1982) In the, 1980 (1), pp. 439-458
  • Walker, G.P.L., Self, S., Frogatt, P.C., The ground layer of the Taupo ignimbrite: A striking example of sedimentation from a pyrociastic flow (1981) Journal of Volcanology and Geothermal Research, 10, p. 110
  • Walker, G.P.L., Hemings, R.F., Sprod, T.J., Walker, H.R., Latest major eruptions of Rabaul volcano (1981) In Cooke-Ravian Volume of Volcanological Papers (Johnson, R.W.; Editor). Geological Survey of Papua New Guinea, Memoir, No., 10, pp. 181-193
  • Westermann, G.E.G., Riccardi, A.C., Ammonoid fauna from the early Middle Jurassic of Mendoza province, Argentina (1982) Journal of Paleontology, 56 (1), pp. 11-41
  • Wilson, C.J.N., The role of fluidization in the emplacement of pyrociastic flows: An experimental approach (1980) Journal of Volcanology and Geothermal Research, 8, pp. 231-249
  • Wilson, C.J.N., The Taupo eruption, New Zealand II (1985) The Taupo Ignimbrite. Phillosophical Transactions of the Royal Society of London, Vol. A, 314, pp. 229-310
  • Wilson, C.J.N., Walker, G.P.L., Ignimbrite depositional facies: The anatomy of a pyrociastic flows (1982) Journal of the Geological Society of London, Vol. A, 314, pp. 199-228

Citas:

---------- APA ----------
Lanes, S. & Salani, F.M. (1998) . The petrography, origin and sedimentary paleoenvironment of Remoredo Formation pyroclastic rocks (Lower Jurassic), 35°30'S-70°15'W, Argentina . Revista Geologica de Chile, 25(2), 141-152.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07160208_v25_n2_p141_Lanes [ ]
---------- CHICAGO ----------
Lanes, S., Salani, F.M. "The petrography, origin and sedimentary paleoenvironment of Remoredo Formation pyroclastic rocks (Lower Jurassic), 35°30'S-70°15'W, Argentina " . Revista Geologica de Chile 25, no. 2 (1998) : 141-152.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07160208_v25_n2_p141_Lanes [ ]
---------- MLA ----------
Lanes, S., Salani, F.M. "The petrography, origin and sedimentary paleoenvironment of Remoredo Formation pyroclastic rocks (Lower Jurassic), 35°30'S-70°15'W, Argentina " . Revista Geologica de Chile, vol. 25, no. 2, 1998, pp. 141-152.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07160208_v25_n2_p141_Lanes [ ]
---------- VANCOUVER ----------
Lanes, S., Salani, F.M. The petrography, origin and sedimentary paleoenvironment of Remoredo Formation pyroclastic rocks (Lower Jurassic), 35°30'S-70°15'W, Argentina . Rev. Geol. Chile. 1998;25(2):141-152.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07160208_v25_n2_p141_Lanes [ ]