Results 121 to 130 of about 5,510 (244)

HALLAZGO DE ESCOLECODONTES EN LA FORMACION GUALCAMAYO, LLANVIRNIANO INFERIOR, ARGENTINA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2010
Scolecodonts from the Gualcamayo Formation, Lower Llanvirnian from San Juan and La Rioja Precordillera are reported for the first time. The studied material was recovered from the Potrerillos creek, northeastern of Jáchal city.
Eduardo G. Ottone, Gustavo D. Holfeltz
doaj  

Contextos vegetales de aleros con pinturas (precordillera de Arica, norte de Chile)

open access: yesEstudios Atacameños, 2011
Se presentan los resultados obtenidos del análisis de los restos vegetales provenientes de tres aleros con pinturas rupestres de la precordillera de Arica (extremo norte de Chile): sitios Pampa El Muerto 3 y 8 (PM-3 y PM-8) y Tangani 1 (TAN-1).
Magdalena García, Marcela Sepúlveda
doaj   +2 more sources

Algunas plantas exóticas adventicias o naturalizadas en la República Argentina

open access: yesLilloa, 2022
Se dan las siguientes adiciones a la lista de Fanerógamas adventicias en Argentina: Iris pseudacorus (Delta del Paraná); Montia perfoliata (región del lago Nahuel Huapi); Rosa sicula (Precordillera de los Andes, Mendoza, Chubut); Tamarix gallica (sobre ...
Arturo Burkart
doaj  

Discovery of Silurian sponge spicules from the Argentine Precordillera

open access: yesGeological Journal, 2011
An association of silicified spicules of hexactinellid sponges was collected from Silurian sandstones at the top of the La Chilca Formation, cropping out at Cerro del Fuerte, 20 km east of Jáchal, in the San Juan Precordillera of west‐central Argentina.
openaire   +2 more sources

Bioestratigrafía de conodontes del Darriwiliano medio (Ordovícico) de Argentina: la Formación Las Aguaditas, Precordillera Central

open access: yes, 2017
Se recuperaron elementos del género Eoplacognathus de muestras de la Formación Las Aguaditas aflorante en el río de Las Chacritas, provincia de San Juan, Argentina.
Heredia, Susana
core  

Inverted channel variations identified on a distal portion of a bajada in the central Atacama Desert, Chile. [PDF]

open access: yesGeomorphology (Amst), 2021
Williams RME   +5 more
europepmc   +1 more source

Draft Genome Sequence of Pseudomonas sp. Strain RGM 3321, a Phyllosphere Endophyte from Fragaria chiloensis subsp. chiloensis f. patagonica. [PDF]

open access: yesMicrobiol Resour Announc, 2022
Castro JF   +9 more
europepmc   +1 more source

Geochemistry of Precordillera serpentinites, western Argentina

open access: yes
Serpentinites are a powerful tool to evaluate mantle composition and subsequent alteration processes during their tectonic emplacement. Exposures of this type of rocks can be found in the Argentine Precordillera (Cuyania terrane) and Frontal Cordillera, both located in central-western Argentina, within the Central Andes.
Boedo, F. L.   +5 more
openaire   +1 more source

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