Results 31 to 40 of about 5,510 (244)

Silurian Conodonts from the Rinconada Formation, Argentine Precordillera

Ameghiniana, 2017
Fil: Voldman, Gustavo Gabriel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Cordoba. Facultad de Ciencias Exactas Fisicas y Naturales.
Voldman, Gustavo Gabriel, Alonso, J.L., Banchig, Aldo Luis, Albanesi, Guillermo Luis   +3 more
openaire   +2 more sources

Are Volatiles From Subducted Ridges on the Pampean Flat Slab Fracking the Crust? Evidence From an Enhanced Seismicity Catalog

Geochemistry, Geophysics, Geosystems, Volume 24, Issue 10, October 2023., 2023
Abstract Seamounts and ridges are often invoked to explain subduction‐related phenomena such as flat slab generation, but the extent of their involvement remains controversial. An analysis of seismicity in the region of the Pampean flat slab through an application of an automated catalog generation algorithm resulted in 35,924 well constrained local ...
A. Maharaj, S. Roecker, P. Alvarado, S. Trad, S. Beck, D. Comte   +5 more
wiley   +1 more source

Localization of Deformation in a Non‐Collisional Subduction Orogen: The Roles of Dip Geometry and Plate Strength on the Evolution of the Broken Andean Foreland, Sierras Pampeanas, Argentina

Tectonics, Volume 42, Issue 8, August 2023., 2023
Abstract The southern Central Andes (SCA, 27°–40°S) exhibit a complex deformation pattern that is influenced by multiple factors, including the present‐day dip angle of the subducting oceanic Nazca plate and the influence of inherited heterogeneities in the continental South American plate. This study employs a data‐driven geodynamic workflow to assess
Michaël Pons, Constanza Rodriguez Piceda, Stephan V. Sobolev, Magdalena Scheck‐Wenderoth, Manfred R. Strecker   +4 more
wiley   +1 more source

FIG. 2. — A in A cool-water bryozoan association from the La Pola Formation (Sandbian, Ordovician) of Argentine Precordillera

, 2022
FIG. 2. — A, stratigraphic chart showing main Ordovician units (including La Pola Formation) of the Argentinean Precordillera disposed according north-south distribution; B, lithological column of the La Pola section in the Villicum range.Published as ...
Ernst, Andrej, Carrera, Marcelo G.
core   +1 more source

Procesos de continentalización en el Devonico de la precordillera [PDF]

Revista del Museo de La Plata
La Formación Punta Negra, de edad devónica, está constituída por una sucesión turbidítica de 1.700 m de espesor. Recientes investigaciones llevadas a cabo en la Precordillera de San Juan (área de Bachongo) han señalado que los niveles superiores de la ...
Alfredo J. Cuerda, Oscar G Arrondo, Eduardo Morel, Luis A. Spalletti   +3 more
doaj   +1 more source

Paleoseismology of the Marquesado-La Rinconada thrust system, Eastern Precordillera of Argentina

Frontiers in Earth Science, 2022
Excavated trenches at two sites across the Marquesado–La Rinconada fault system along the eastern Precordilleran front south of San Juan, Argentina, reveal the earthquake history of this rapidly urbanizing region.
T. Rockwell, C. Costa, A. Meigs, D. Ragona, L. Owen, M. Murari, E. Masana, Andrés D. Richard   +7 more
semanticscholar   +1 more source

Sea level fluctuations and forced regressions in the Silurian basin in the Precordillera of Western Argentina [PDF]

, 2006
Silurian strata, as part of an Upper Ordovician to Lower Devonian siliciclastic succession, are widely distributed in the Central Precordillera of Western Argentina, but they are scarce in the Eastern Precordillera, and are not known with certainty in ...
Peralta, Silvio Heriberto, Silvio H. Peralta   +1 more
core   +1 more source

Data_Sheet_6_Two Sides of the Same Desert: Floristic Connectivity and Isolation Along the Hyperarid Coast and Precordillera in Peru and Chile.pdf

, 2022
In this study we aim at refining our understanding of the floristic connectivity of the loma- and precordillera floras of southern Peru and northern Chile and the parameters determining vegetation cover in this region.
Federico Luebert (3260688), Maximilian Weigend (141774), Daniel B. Montesinos-Tubée (12571384), Jens Mutke (12571381), Jonathan Ruhm (8910293), Tim Böhnert (8910296)   +5 more
core   +1 more source

Data_Sheet_7_Two Sides of the Same Desert: Floristic Connectivity and Isolation Along the Hyperarid Coast and Precordillera in Peru and Chile.xlsx

, 2022
In this study we aim at refining our understanding of the floristic connectivity of the loma- and precordillera floras of southern Peru and northern Chile and the parameters determining vegetation cover in this region.
Federico Luebert (3260688), Maximilian Weigend (141774), Daniel B. Montesinos-Tubée (12571384), Jens Mutke (12571381), Jonathan Ruhm (8910293), Tim Böhnert (8910296)   +5 more
core   +1 more source

Conodont geothermometry of the lower Paleozoic from the Precordillera (Cuyania terrane), northwestern Argentina [PDF]

, 2010
The thermal history of the Precordillera terrane of northwestern Argentina has been constrained by the conodont colour alteration index (CAI) in combination with previously published paleothermal data (e.g., illite crystallinity and clay mineral ...
Albanesi, Guillermo Luis, Víctor A. Ramos, Voldman, Gustavo Gabriel, Ramos, Victor Alberto, Guillermo L. Albanesi, Gustavo G. Voldman   +5 more
core   +1 more source