Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Germán Bottesi"'
Autor:
Juan Álvarez Cerimedo, Darío Orts, Emilio Rojas Vera, Andrés Folguera, Germán Bottesi, Víctor A. Ramos
Publikováno v:
Andean Geology, Vol 40, Iss 3, Pp 504-520 (2013)
El frente oriental andino a los 36ºS posee características distintivas que van desde un desarrollo longitudinal oriental anómalo, definido por el levantamiento de una serie de estribaciones precordilleranas en el sur mendocino, hasta la ocurrencia
Externí odkaz:
https://doaj.org/article/4ac97ff9c06d4de6b879442dd9812999
Publikováno v:
Andean Geology, Vol 39, Iss 2, Pp 201-219 (2012)
The orogenic front at 37°S has been mainly formed through at least two contraccional stages, as inferred from the exhumed major angular unconformities at the Late Eocene and the Late Miocene times respectively. A Late Cretaceous event is restricted
Externí odkaz:
https://doaj.org/article/0045683536994ad4be069388171e6e7f
Autor:
Emilio A. Rojas Vera, Germán Bottesi, Victor A. Ramos, Andrés Folguera, Lucas Fennell, Guido M. Gianni, Maximiliano Naipauer
The Neuquén Group is an Upper Cretaceous continental sedimentary unit exhumed during the latest Miocene contractional phase occurred in the southern Central Andes, allowing a direct field observation and study of the depositional geometries. The ide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::898d6bdc0d538265684674e47100cd79
Wiley Online Library
Wiley Online Library
Autor:
Germán Bottesi, Andrés Folguera, Gonzalo Zamora Valcarce, Victor A. Ramos, Emilio A. Rojas Vera
Publikováno v:
Journal of Geodynamics. 73:34-52
One of the main morphological changes along the Southern Central Andes occurs from 36° to 39°S. The northern portion is characterized by prominent basement structures and a thick-skinned orogenic front with relief of over 2000 m with a deep level o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5634a4ef4358c484f790cf2ecd816fef
https://doi.org/10.1016/j.jog.2013.09.001
https://doi.org/10.1016/j.jog.2013.09.001
Publikováno v:
Journal of Geodynamics. 53:81-94
The eastern Andean slope from 34° to 37°S has a unique character when compared to neighboring sectors: Lower Miocene volcanic rocks cover upper Cretaceous to Eocene contractionally deformed deposits in the retroarc area. Remnants of the previous up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8ac04ca5f03fbd70c284bd29ecbc94b
https://doi.org/10.1016/j.jog.2011.07.004
https://doi.org/10.1016/j.jog.2011.07.004
Publikováno v:
Journal of South American Earth Sciences. 32:555-566
U/Pb dating on detrital zircons was performed in the Pampa de Carrizalito depocenter of the Late Miocene foreland basin associated with the Southern Central Andes orogenic front. This reveals Andean and pre-Andean components in magmatic derived zirco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4963d315a9c7dd15a9fa1e5d1f5dd6
https://doi.org/10.1016/j.jsames.2011.03.010
https://doi.org/10.1016/j.jsames.2011.03.010
Autor:
Mario Giménez, Andrés Folguera, Francisco Ruiz, Emilio A. Rojas Vera, Victor A. Ramos, Gonzalo Zamora Valcarce, Patricia Martínez, Germán Bottesi
Publikováno v:
Tectonophysics. 492:279-294
The Andean orogenic front between 38 and 39°S is formed by extensional structures delimiting the Loncopue trough. These structures are superimposed to Late Cretaceous–Late Miocene compressive structures that formed the Agrio fold and thrust belt.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe4c35499802f259d428e9fa9d6e7ffc
https://doi.org/10.1016/j.tecto.2010.06.019
https://doi.org/10.1016/j.tecto.2010.06.019
Autor:
Emilio A. Rojas Vera, Victor A. Ramos, Germán Bottesi, Gonzalo Zamora Valcarce, Andrés Folguera
Publikováno v:
Journal of Geodynamics. 49:287-295
The Loncopue Trough is located in the hinterland Andean zone between 36°30′ and 39°S. It constitutes a topographic low bounded by normal faults and filled by lavas and sediments less than 5 Ma old. Reprocessed seismic lines show wedge-like depoce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fd92deabacc3921bee5652c292c4dc
https://doi.org/10.1016/j.jog.2010.01.009
https://doi.org/10.1016/j.jog.2010.01.009
Publikováno v:
Journal of Structural Geology. 31:1443-1457
We investigate through natural examples from the Malargüe fold and thrust belt the manner in which the basement structures interact with the cover in a thick-skinned fold and thrust belt. Our work suggests that there is a broad spectrum of basement-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::403383bfa717af5bc810d569429e49be
https://doi.org/10.1016/j.jsg.2009.10.006
https://doi.org/10.1016/j.jsg.2009.10.006
Publikováno v:
Tectonophysics. 459:140-160
Analysis of seismic lines and gravity data shows the existence of Quaternary extensional depocenters beneath thick covers of < 1 Ma-old volcanic rocks in the Tromen volcanic plateau backarc region (36°40′-37°30′S). Dating and mapping of pre- an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6733f6427185fb65dcfb4e9ee7d5cfd2
https://doi.org/10.1016/j.tecto.2007.12.013
https://doi.org/10.1016/j.tecto.2007.12.013