Results 41 to 50 of about 4,092 (179)

Basaltic Explosive Volcanism in a tuff-dominated Intraplate Setting, Sarmiento Formation (Middle Eocene- lower Miocene), Patagonia Argentina

Latin American Journal of Sedimentology and Basin Analysis, 2008
The Sarmiento Formation (middle Eocene to early Miocene) represents the distal record of the activity of the Andean volcanic arc in central Patagonia, mainly dominated by accumulation and reworking of fine ash in a low-gradient continental setting ...
José Matildo Paredes, Ferrán Colombo, Nicolás Foix, José Oscar Allard, Adriana Nillni, Mariana Allo   +5 more
doaj  

New age of the base of the Chubut Group at the Cerro Solo uranium reservoir, Chubut Province [PDF]

, 2013
En este trabajo se analizan las características litológicas de la roca hospedante de la mineralización de uranio del yacimiento Cerro Solo, que corresponde al miembro inferior de la Formación Los Adobes, unidad basal del Grupo Chubut en su sector norte ...
Llorens, Magdalena, Marveggio, Nilda
core   +1 more source

Impact of volcanism on the sedimentary record of the Neuquén rift basin, Argentina: towards a cause and effect model [PDF]

, 2018
The analysis of volcano-sedimentary infill in sedimentary basins constitutes a challenge for basin analysis and hydrocarbon exploration worldwide. In order to understand the contribution of volcanism to the sedimentary record in rift basins, we study the
Abebe, Acocella, Acocella, Acocella, Aguirre-Díaz, Allan, Allen, Backert, Bahk, Baker, Baker, Bernard, Bilmes, Blair, Blair, Blair, Bosworth, Brantley, Brown, Busby, Cabrera, Caineng, Cas, Chambefort, Chorowicz, Clavero, Cole, Corvec, Costa, Coussot, Cristallini, D'Elia, D'Elia, D'Elia, D'Elia, Damborenea, Davidson, Downs, Dupraz, Ebinger, Ebinger, Ebinger, Feng, Ferguson, Fisher, Fisher, Fisher, Franzese, Franzese, Franzese, Gawthorpe, Glicken, Goodbred, Gravley, Groeber, Gudmundsson, Hackett, Haughton, Hayes, Hinterwimmer, Howell, Karátson, Lara, Leanza, Leeder, Leeder, Legarreta, Legarreta, Lenhardt, Lipman, Lipman, Manville, Martina, Martí, Mathisen, McPherson, McPhie, Moore, Moore, Morel, Morley, Muravchik, Muravchik, Nemec, Nishikia, Németh, Németh, Németh, Orton, Palmer, Palmer, Palmer, Paredes, Parfitt, Petterson, Pierson, Postma, Postma, Pángaro, Pángaro, Ramos, Ramos, Ravnås, Reading, Reading, Riding, Riggs, Rowland, Rowland, Schiuma, Schlische, Schlische, Schlische, Schneider, Scott, Scott, Shultz, Siebert, Skilling, Smith, Smith, Smith, Smith, Smith, Spalletti, Spinks, Sruoga, Sruoga, Stipanicic, Stipanicic, Talbot, Thouret, Tucker, Ui, Uliana, Umazano, Van Wyk De Vries, Varela, Vergani, Vergani, Vessell, Walker, White, White, Wilson, Wolfenden, Wolfenden, Wooller, Wyk de Vries, Zanchetta, Ziegler   +150 more
core   +1 more source

EL DANIANO MARINO DE PATAGONIA (ARGENTINA): PALEOBIOGEOGRAFIA DE LOS FORAMINIFEROS BENTONICOS

Publicación Electrónica de la Asociación Paleontológica Argentina, 2015
In the Danian, 234 species of benthic foraminifera are recognized, as the result of a taxonomic revision of the microfauna from the Colorado-Neuquén, Golfo San Jorge, and Austral Basins, based on bibliographic data and mainly authors' unpubIished reports.
N. Malumián, Andrea Caramés
doaj  

Spatial Models of Abundance and Habitat Preferences of Commerson’s and Peale’s Dolphin in Southern Patagonian Waters [PDF]

, 2016
Funding: This research was possible with the support of the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Funding for travel to and accommodation for NAD in Aberdeen, Scotland was provided by CONICET and Cetacean Society ...
A Aguayo, Adrián C. M. Schiavini, AF Zuur, AK Lescrauwaet, AK Lescrauwaet, Andrea Raya Rey, C Cotté, C Righi, C Venegas, C Venegas, CD MacLeod, Cheryl S. Rosenfeld, David L. Miller, DL Borchers, DL Miller, DL Palka, EA Crespo, EM Acha, F Marubini, FA Viddi, FA Viddi, G Marra, Gabriela Scioscia, GJ Pierce, Graham J. Pierce, GV Garaffo, GV Garaffo, J Harwood, JA Learmonth, JA Santora, JC de Haro, JJ Roberts, L Riccialdelli, LG Torres, LT Ballance, M. Natalia Paso Viola, MA Coscarella, MA Coscarella, MA Iñíguez, Mónica A. Torres, NA Dellabianca, Natalia A. Dellabianca, PC Gill, R. Natalie P. Goodall, RL Brownell, RNP Goodall, RNP Goodall, RNP Goodall, RNP Goodall, RNP Goodall, RNP Goodall, RNP Goodall, RW Davis, S Leatherwood, SD Newsome, SL Hedley, SN Wood, SN Wood, SN Wood, ST Buckland   +59 more
core   +4 more sources

Características hidrolitológicas de las formaciones Patagonia y Santa Cruz. Cuenca del Golfo San Jorge. (Provincias de Chubut y Santa Cruz [PDF]

, 2013
Fil: Hernández, Lisandro. Cátedra de Fundamentos de Geología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Hernández, Mario Alberto. Cátedra de Hidrogeología. Facultad de Ciencias Naturales y Museo.
Hernández, Lisandro, Hernández, Mario Alberto   +1 more
core  

Paleogene Foraminifera from the Península Valdés borehole (pv.es-1), Northern Patagonia,Argentina. [PDF]

, 2004
El pozo PV. es-1 atravesó la columna cenozoica marina más completa conocida para el área noreste de la Patagonia. Con el objetivo de clarificar la posición estratigráfica de formaciones calcáreas paleogenas aflorantes en el área, este estudio se centra ...
Carames, Andrea Alejandra, Malumian, Norberto, Nañez, Carolina Adela   +2 more
core  

Geology of the Golfo San Jorge Basin, Argentina. Geología de la Cuenca del Golfo San Jorge, Argentina. [PDF]

La cuenca del Golfo San Jorge está ubicada en la Patagonia central, entre las latitudes 44° y 47°S, cubriendo una superficie de aproximadamente 170.000 km2.
Sylwan, Claudio A.
core   +1 more source

Estrategia de alimentación de los estadios juveniles tempranos de la centolla Lithodes santolla en el Golfo San Jorge, Argentina [PDF]

, 2013
Se analizó el contenido estomacal de 313 ejemplares juveniles de centolla de ambos sexos con longitudes de caparazón (CL) entre 8,40 y 49,04 mm, estudiándose la influencia del sexo, talla, estado de muda y estación del año. Los animales fueron capturados
Balzi, Pamela, Varisco, Martin Alejandro, Vinuesa, Julio Hector   +2 more
core   +1 more source

Sediment input from fluvial sources and cliff erosion to the continental shelf of Argentina [PDF]

, 2013
The coasts of southern Buenos Aires, Patagonia and Tierra del Fuego are dominated by cliff erosion. Mean rates of cliff retreat are estimated to be about 0.5-0.6 m/year by comparing old photographs with modern satellite images.
Cortizo, Luis Camilo, Isla, Federico
core   +1 more source