Variabilidad craneofacial en poblaciones del sector austral de las sierras pampeanas: aportes desde la morfometría geométrica [PDF]
El presente trabajo intenta ser un aporte al estudio de la historia biológica de las poblaciones prehispánicas asentadas en la región austral de las sierras pampeanas mediante el análisis de la morfología craneofacial de estos grupos y de otras ...
Fabra, Mariana, Demarchi, Darío Alfredo
core
Global climate forcing on late Miocene establishment of the Pampean aeolian system in South America. [PDF]
Stubbins B +7 more
europepmc +1 more source
Garnet, a common mineral in metamorphic rocks, frequently records complex textural and chemical zoning resulting from polymetamorphism. Dating metamorphic events using conventional methods (e.g., Usingle bondPb zircon or Lusingle bondHf garnet) is ...
Casquet Martín, César +6 more
core +1 more source
The San Blas Pluton: An example of Carboniferous plutonism in the Sierras Pampeanas, Argentina [PDF]
New geochronological and geochemical data are reported for the San Blas Pluton (SBP), in the northwestern Sierra de Velasco, Sierras Pampeanas, which intrudes Ordovician granitoids developed during the Famatinian orogeny.
Alasino, Pablo H. +6 more
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Age, Sr and Nd-Isotope Systematics, and Origin of Two Fluorite Lodes, Sierras Pampeanas, Argentina [PDF]
Fluorite mineralization at the La Nueva and Bubu mines yields Sm-Nd ages of 131 ± 22 and 117 ± 26 Ma, respectively. Thus, the mineralization most probably is related to a late Gondwanian (Lower Cretaceous) extensional and magmatic event that affected the
Rapela, Carlos W. +6 more
core +2 more sources
Stress transmission along mid-crustal faults highlighted by the 2021 Mw 6.5 San Juan (Argentina) earthquake. [PDF]
Ammirati JB +3 more
europepmc +1 more source
Magmatic folds in the La Fronda trondhjemite pluton, Sierras Pampeanas at Córdoba, Argentina [PDF]
From structural and magnetic fabric patterns, this work reports a complex folded structure in the La Fronda pluton, a small trondhjemite massif located in the Sierras de Córdoba which form the eastern part of the Sierras Pampeanas in Argentina ...
Coniglio, Jorge E. +4 more
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El objetivo de este trabajo es analizar la variación espacial y temporal de las prácticas mortuorias de las poblaciones que ocuparon la región austral de las Sierras Pampeanas durante el Holoceno medio y tardío.
Mariana Fabra +2 more
doaj +2 more sources
Age, Sr and Nd-Isotope Systematics, and Origin of Two Fluorite Lodes, Sierras Pampeanas, Argentina [PDF]
Fluorite mineralization at the La Nueva and Bubu mines yields Sm-Nd ages of 131 ± 22 and 117 ± 26 Ma, respectively. Thus, the mineralization most probably is related to a late Gondwanian (Lower Cretaceous) extensional and magmatic event that affected the
Coniglio, Jorge E. +6 more
core
Este trabajo es una contribución al conocimiento de la estructura cortical del sector oriental de las sierras de Valle Fértil-La Huerta (Sierras Pampeanas Occidentales, San Juan, Argentina) a los 31°S, en la región del antepaís del orógeno andino en el ...
Ma. Florencia Ahumada +4 more
doaj +1 more source

