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Institution

National University of Río Negro

EducationViedma, Argentina
About: National University of Río Negro is a education organization based out in Viedma, Argentina. It is known for research contribution in the topics: Population & Cretaceous. The organization has 606 authors who have published 1181 publications receiving 15230 citations. The organization is also known as: UNRN.


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Journal ArticleDOI
TL;DR: In this article, the authors investigated the geologic evolution of the Coastal Cordillera and Central Depression in the cited area, based on stratigraphy, sedimentology, geochronology (U Pb, LA-ICP-MS), structural geology, and geomorphology.

9 citations

Journal Article
TL;DR: In this article, the authors analyzed the evolution of day/night cycle conceptions held by students of different ages and teachers in the Patagonian region of Argentina, based on drawings, written explanations and semi-structured individual interviews.
Abstract: This work analysed the evolution of day/night cycle conceptions held by students of different ages and teachers in the Patagonian region of Argentina. The research was based on drawings, written explanations and semi- structured individual interviews. The results showed that both teachers and students had significant comprehension problems. These difficulties were related to the astronomical frame of reference used to explain this phenomenon at every educational level. The results obtained showed the need to adjust the teaching of Astronomy in order to attain adequate understanding of the most common celestial phenomena through the educational use of the topocentric reference system.

9 citations

Journal ArticleDOI
TL;DR: The presence of metamorphic rocks along the North Patagonian Andes is well known as discussed by the authors, and all these metamorphics are intruded by plutonic igneous rocks of Devonian, Carboniferous and Permian ages.
Abstract: The presence of metamorphic rocks along the North Patagonian Andes is well known. All these metamorphic rocks are intruded by plutonic igneous rocks of Devonian, Carboniferous and Permian ages. The...

9 citations

Journal ArticleDOI
TL;DR: In this article, a non-aristonectine elasmosaurid was found to have a palate morphology characterized by the absence of a posterior interpterygoid symphysis and a posterior plate-like extension of the pterygoids.

9 citations

Journal ArticleDOI
TL;DR: In this article, the authors show the Payun Matru volcano evolution based on the mineralogical and textural characterization and make inferences on the trigger mechanism for the explosive eruption which leads to the caldera formation.

9 citations


Authors

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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20235
202226
2021183
2020159
2019133
2018113