Results 31 to 40 of about 281 (131)

Estratigrafía del Grupo Neuquén, Cretácico Superior de la Cuenca Neuquina (Argentina): nueva propuesta de ordenamiento litoestratigráfico Stratigraphy of the Neuquén Group, Upper Cretaceous of the Neuquén Basin (Argentina): new proposal for lithostratigraphic ordaining

Revista del Museo Argentino de Ciencias Naturales, 2010
El Grupo Neuquén conforma una sucesión de depósitos continentales de origen fluvial, eólico y lacustre somero, desarrollado en la Cuenca Neuquina entre el Cenomaniano Inferior y el Campaniano Medio (Cretácico Superior).
Alberto C. Garrido
doaj  

KAIJUTITAN MAUI, A SAUROPOD TITANOSAUR FROM THE UPPER CRETACEOUS (SIERRA BARROSA FORMATION, NEUQUÉN BASIN) OF NORTHERN PATAGONIA ARGENTINA: HISTOLOGICAL AND TAPHONOMIC CONSIDERATIONS

Publicación Electrónica de la Asociación Paleontológica Argentina
Kaijutitan maui is a basal titanosaur from the Sierra Barrosa Formation (Coniacian, Upper Cretaceous), Neuquén Basin, Patagonia Argentina. The Neuquén Basin in northwestern Patagonia, Argentina, holds the most important record of Cretaceous dinosaurs ...
Leonardo Sebastián Filippi, Elena Previtera, Alberto Carlos Garrido   +2 more
doaj   +1 more source

First Archaeological Record of the Torture and Mutilation of Indigenous Mapuche During the “War of Arauco,” Sixteenth Century

Open Archaeology, 2023
Newen Antug is a multicomponent (residential and funerary) archaeological site located in the Lácar basin south of Neuquén, Argentina, in the east Andean section of the binational basin of the Valdivia River.
Sánchez Juan Francisco Reyes, Pérez Alberto Enrique   +1 more
doaj   +1 more source

Stimulated Volume Determination of a Horizontal Well in a Shale Oil Reservoir in the Vaca Muerta Formation and Its Interaction With Existing Fracture Networks

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Hydraulic fracturing is a stimulation technique that plays a critical role to provide transport path networks in unconventional shale reservoirs, yet the quantitative characterization of fracture propagation, its interaction with natural discontinuities, and the resulting stimulated volume remain challenging in heterogeneous formations such as the Vaca
P. A. Medina, S. D´hers, S. Obstfeld, M. Frydman, Mohammad Rezwan Habib   +4 more
wiley   +1 more source

Changes in Motion of the Nazca/Farallon Plate Over the Last 34 Million Years: Implications for Flat‐Slab Subduction and the Propagation of Plate Kinematic Changes

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 11, November 2025.
Abstract A high‐resolution sequence of finite‐rotation solutions spanning the past 34 Myr for the Nazca plate relative to the Pacific, Antarctic, and South American plates shows a pattern of 1–5‐Myr‐long intervals of nearly constant plate motion mostly separated by decelerations or accelerations lasting no longer than a few hundred thousand years ...
Douglas S. Wilson, Charles DeMets
wiley   +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  

Assembling for Water: The Prefigurative Politics of Land Futures in Argentina

Antipode, Volume 57, Issue 6, Page 2213-2240, November 2025.
Abstract As in other areas of Argentina, residents from the Norte Neuquino in the northwestern reaches of Patagonia are concerned about the recent advancements of extractivism onto their territories. Their analysis is clear: the environmental crisis is directly linked to a democratic one, and they engage in a wide range of actions to envision and enact
Mattias Borg Rasmussen, Maximiliano Navarrete   +1 more
wiley   +1 more source

CRETACEOUS RED BEDS FROM SOUTHERN NEUQUÉN BASIN (ARGENTINA): AGE, DISTRIBUTION AND STRATIGRAPHIC DISCONTINUITIES

Publicación Electrónica de la Asociación Paleontológica Argentina, 2015
The Cretaceous System in western central Argentina overlies and is followed by marine rocks as the Jurassic/Cretaceous and Cretaceous/Tertiary boundaries are recognized in the Vaca Muerta/Picún Leufú Formations (Mendoza Group) and Jagüel Formation ...
Héctor A. Leanza, Carlos A. Hugo
doaj  

Modeling Overpressure Development and the Mechanical Behavior of Sediments in a Complex, Tectonically Active Setting: East Coast Basin, New Zealand

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract The East Coast Basin (ECB) is a complex, active convergent margin located on the North Island of New Zealand, where variable but commonly very high overpressures occur in Cretaceous to Pleistocene stratigraphy. Using a consistent set of sediment physical properties and a single value for tectonic compression, a multi‐1D hydro‐mechanical ...
E. E. Calderon Medina, J. Obradors‐Prats, A. C. Aplin, S. J. Jones, M. Rouainia, A. J. L. Crook   +5 more
wiley   +1 more source

Paleoenvironmental evolution of the southern Neuquèn basin (Argentina) during the Tithonian-Berriasian (Vaca Muerta and Picún Leufú Formations): a multi-proxy approach

BSGF - Earth Sciences Bulletin, 2017
The Tithonian-Berriasian interval in the southern part of the Neuquén Basin is represented by the Vaca Muerta and the Picún Leufú Formations. Facies analysis and correlation of the Vaca Muerta Formation and the lower part of the Picún Leufú Formation in ...
Krim Nesma, Bonnel Cédric, Tribovillard Nicolas, Imbert Patrice, Aubourg Charles, Riboulleau Armelle, Bout-Roumazeilles Viviane, Hoareau Guilhem, Fasentieux Bertrand   +8 more
doaj   +1 more source