Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Raúl E. Seggiaro"'
1
Characteristics and emplacement mechanisms of the Coranzulí ignimbrites (Central Andes)
Autor: Raúl E. Seggiaro, Joan Martí, Domenico M. Doronzo, Silvina Guzmán
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present a detailed stratigraphy of the Coranzulí caldera-forming deposits. This caldera, located in the Altiplano-Puna Volcanic Complex (Central Andes), generated four ignimbrite deposits with similar field characteristics and facies that differ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89f1094471970efe87d536bbb55b69de
http://hdl.handle.net/10261/214127
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2
Dynamics of caldera collapse during the Coranzulí eruption (6.6 Ma) (Central Andes, Argentina)
Autor: Joan Martí, Silvina Guzmán, Raúl E. Seggiaro
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Coranzulí caldera (23°00′ S – 66°15′ W) is one of the least known caldera complexes in the eastern part of the Argentinian Altiplano-Puna plateau (Central Andes). It lies at the intersection of N-S, NW-SE and NE-SW fault systems and was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b2961353229319ab36cc48c63fc4478
http://hdl.handle.net/10261/177262
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3
The Pre-Andean Phases of Construction of the Southern Andes Basement in Neoproterozoic–Paleozoic Times
Autor: Nemesio Heredia, P. Farias, D. Pedreira, José María Tubía, Raúl Eduardo Giacosa, Fidel Martín-González, Reynaldo Charrier, Ferran Colombo, Luis Roberto Rodríguez-Fernández, Victor A. Ramos, Gloria Gallastegui, Álvaro Rubio-Ordóñez, Samanta Serra-Varela, A. Cuesta, Luis González-Menéndez, Luis Quintana, Pilar Clariana, Oscar Limarino, Luis Antonio Spalletti, Pere Busquets, Raúl E. Seggiaro, J. Gallastegui, Fernando Hongn, Laura Giambiagi, Raúl Cardó, Juan Juis Alonso, Joaquín García-Sansegundo
Publikováno v: The Evolution of the Chilean-Argentinean Andes ISBN: 9783319677736
The Evolution of the Chilean-Argentinean Andes
RID-UNRN (UNRN)
Universidad Nacional de Río Negro
instacron:UNRN
During the late Neoproterozoic and Paleozoic times, the Southern Andes of Argentina and Chile (21º-55º S) formed part of the southwestern margin of Gondwana. During this period of time, a set of continental fragments of variable extent and allochto
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c192734ef4db801c4f5a04347a6e47
https://doi.org/10.1007/978-3-319-67774-3_5
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4
Late Miocene–early Pliocene onset of N–S extension along the southern margin of the Central Andean Puna Plateau: Evidence from magmatic, geochronological and structural observations
Autor: Manfred R. Strecker, Fernando Hongn, Randall Marrett, M.C. Montero Lopez, Raúl E. Seggiaro, Masafumi Sudo
Publikováno v: Tectonophysics. 494:48-63
Extensional faulting typifies many of the Earth's Cenozoic orogenic plateaus. The Altiplano–Puna Plateau in the southern central Andes is the world's second largest orogenic plateau; it contains a rich array of extensional fractures and normal faul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4719857b49d39ee38709dc377100ec54
https://doi.org/10.1016/j.tecto.2010.08.010
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6
Spatial-temporal distribution of volcanism in the 25-28°s segment of the andean central volcanic zone
Autor: Rex Pilger, Carolina Montero-López, Raúl E. Seggiaro, Pablo Grosse, Alejandro Aramayo, Ivan Alejandro Petrinovic, Fernando Hongn, Silvina Guzmán
The present contribution describes and analyses the spatial–temporal distribution and main features of the volcanic rocks, with emphasis in pyroclastic deposits, located in the 25–28°S segment of the Central Andes. We built a new database, based
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523751d52aab77cee6542b5c2c998392
http://www.sciencedirect.com/science/article/pii/S0040195114004715
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7
Stratigraphy of the Coranzulí Caldera
Autor: J. Martí, E. López, Silvina Guzmán, Raúl E. Seggiaro, C. Montero
Publikováno v: Springer Geology ISBN: 9783319043630
The Coranzuli caldera (23°S, 66°15′W) is a large volcanic complex located in the eastern part of the Northern Puna, Central Andes. Its location is controlled by the intersection of two lineaments striking NW–SE and NE–SW, respectively. The Co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16915d556b7a022b67240b6aedc3a7c2
https://doi.org/10.1007/978-3-319-04364-7_243
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8
Petrology of the Luingo caldera (SE margin of the Puna plateau) a middle Miocene window of the arc-back arc configuration
Autor: José Affonso Brod, Ivan Alejandro Petrinovic, Silvina Guzmán, E.L. Dantas, Fernando Hongn, Raúl E. Seggiaro, C. Montero, Roberto Carniel, Masafumi Sudo
We describe the petrographic characteristics, whole-rock geochemistry and mineral chemistry of rocks from the Pucarilla-Cerro Tipillas Volcanic Complex with emphasis on the rocks belonging to the middle Miocene Luingo caldera, located in the south-ea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ab01f40d85a6716ec48fab098e76ad
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/36980
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