
handle: 11336/3467
En este trabajo se analizan las características litológicas de la roca hospedante de la mineralización de uranio del yacimiento Cerro Solo, que corresponde al miembro inferior de la Formación Los Adobes, unidad basal del Grupo Chubut en su sector norte. Se analiza la asociación de polen angiospérmico de allí recuperada, y en base a ese análisis, se establece una edad albiana temprana para la asociación polínica, que determina una edad más joven que la considerada hasta el momento para el inicio de la depositación de las sedimentitas del Grupo Chubut en el depocentro del yacimiento Cerro Solo.
This paper analyzes the lithological characteristics of the uranium mineralization host rocks from Cerro Solo reservoir, corresponding to the lower member of the Los Adobes Formation, basal unit of the Chubut Group in its northern sector. The angiosperm pollen association there recovered is analyzed. According with this analysis, an early Albian age for the pollen association is established, that determines a younger age than that considered until now for the beginning of deposition of the Chubut Group sediments at the Cerro Solo reservoir depocentre.
Fil: Llorens, Magdalena. Comision Nacional de Energia Atomica. Regional Patagonia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Marveggio, Nilda. Comision Nacional de Energia Atomica. Regional Patagonia; Argentina
https://purl.org/becyt/ford/1.5, Litologia, https://purl.org/becyt/ford/1, Palinologia, Grupo Chubut, Albiano
https://purl.org/becyt/ford/1.5, Litologia, https://purl.org/becyt/ford/1, Palinologia, Grupo Chubut, Albiano
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