Results 51 to 60 of about 4,045,731 (171)

Provenance and the U–Pb age constraints on the tuff beds of the Late Jurassic–Early Cretaceous Bazhenovo Formation, West Siberian Basin

The Depositional Record, Volume 10, Issue 2, Page 312-334, April 2024.
Report on the geochemistry and geochronology of the tuff beds from the Bazhenovo black shales, West Siberian Basin. Geochemical discrimination indicates an affinity with volcanic arc basalts. New constraints on the J–K boundary in the Boreal Realm using high‐precision U–Pb data.
Timur Bulatov, Yakov Yermakov, Anna Kulikova, Bulat Gareev, Mikhail Spasennykh   +4 more
wiley   +1 more source

Stratigraphy and facies analysis of the Vaca Muerta Formation in El Trapial area, Neuquén Basin, Argentina

, 2014
The Vaca Muerta Formation (early Tithonian - early Valanginian) is a lithostratigraphic unit in the Neuquén Basin, well known as a world-class source rock and for its unconventional resource potential.
Kietzmann, Diego Alejandro, Reinjenstein, Hernán M., Fantin, Manuel A., Crousse, Luisa C., Gonzalez Tomassini, Federico   +4 more
core   +1 more source

EARLY CRETACEOUS DINOFLAGELLATE CYSTS FROM THE NEUQUÉN AND AUSTRAL BASINS: A REVIEW

Publicación Electrónica de la Asociación Paleontológica Argentina, 2016
. The present work documents and gathers the most relevant records of the organic-walled dinoflagellate cysts from different sites of the Neuquén and Austral Basins.
Maria V. Guler, Melisa A. Paolillo, Paula A. Martz   +2 more
doaj  

Why Do Some Multinational Firms Respond Better Than Others to the Hostility of Host Governments? Proximal Embedding and the Side Effects of Local Partnerships

Journal of Management Studies, Volume 61, Issue 2, Page 627-685, March 2024.
Abstract Using a multiple‐case study of alleged expropriations reported before the World Bank, we examine how multinational companies (MNC) react to the escalating hostility of host governments. Our study reveals how different choices regarding the interaction with local nonmarket stakeholders – which we refer to as proximal vs.
Caterina Moschieri, Davide Ravasi, Quy Huy   +2 more
wiley   +1 more source

Study of the diagenetic evolution of the Vaca Muerta formation (Argentina) at different maturity levels

, 2022
La Formation Vaca Muerta (bassin de Neuquén, Argentine) est une roche mère de la fin du Jurassique et début Crétacé qui a connu un regain d'intérêt depuis 2010 ou l'on a montré que l'on pouvait y extraire des hydrocarbures de façon non conventionnelle ...
Rutman, Philippine
core  

Detectability of smart proppants traced with gadolinium and samarium in the Vaca Muerta formation [PDF]

, 2021
The use of smart proppants traced with gadolinium and samarium was evaluated in a realistic model by Monte Carlo simulations. The addition of compounds with high thermal neutron capture cross section, such as gadolinium oxide (Gd₂O₃) and samarium oxide ...
Herrera, María S., Hryb, Damián, Rendtorff Birrer, Nicolás Maximiliano, Ortiz, Alberto   +3 more
core  

Las tempestitas peloidales de la formación Vaca Muerta (Tithoniano-Valanginiano) en el sector surmendocino de la Cuenca Neuquina, Argentina

Latin American Journal of Sedimentology and Basin Analysis, 2011
Se analizan los depósitos de tormenta de dos secciones estratigráficas de la Formación Vaca Muerta (Tithoniano-Valanginiano) en el área de Bardas Blancas, sur de la provincia de Mendoza.
Diego A. Kietzmann, Ricardo M. Palma
doaj  

Paleoecological dynamics of the Jurassic-Cretaceous transition: insights from the Vaca Muerta Formation marine biota

Frontiers in Ecology and Evolution
The global understanding of the functioning of Mesozoic marine ecosystems has historically been heavily biased toward paleoecological models based on Northern Hemisphere localities with exceptional preservation; meanwhile, highly fossiliferous Western ...
Verónica V. Vennari, Leticia Luci, Yanina Herrera, Yanina Herrera, Cecilia S. Cataldo, Agustina G. Toscano, Luciana S. Marin, A. Mariel Andrada, Sole Gouiric-Cavalli, Sole Gouiric-Cavalli, Beatriz Aguirre-Urreta   +10 more
doaj   +1 more source

Añelo and Vaca Muerta: Opportunity or Threat? [PDF]

, 2016
Añelo, a once forgotten town 600 miles southwest of Buenos Aires, Argentina, is now in the middle of an oil boom as a result of the discovery of the Vaca Muerta shale field.
Barrera, Mariana
core   +1 more source

Chasing the ghost of fracking in the Vaca Muerta Formation: Induced seismicity in the Neuquén Basin, Argentina

Seismica
Earthquakes are known to be induced by a variety of anthropogenic causes, such as hydraulic fracturing.  In the Neuquén Basin of Argentina, hydraulic fracturing has been used to produce hydrocarbons trapped in the shales of the Vaca Muerta Formation ...
Ryan Schultz, Guillermo Tamburini-Beliveau, Sebastián Correa-Otto, Javier Grosso-Heredia   +3 more
doaj   +1 more source