Mineralogy and geochemistry of the Lower Cretaceous siliciclastic rocks of the Morita Formation, Sierra San José section, Sonora, Mexico
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DOI: 10.1016/j.jsames.2017.04.001
Abstract: Clay mineralogy and geochemical studies were carried out on sandstone and shale samples collected from the Sierra San Jose section of the Morita Formation to infer the paleoclimate and paleoweathering conditions that prevailed in the… read more here.
Keywords: mineralogy; sierra san; geochemistry; morita formation ... See more keywords
Petrogenesis of the postcollisional Middle Devonian monzonitic to granitic magmatism of the Sierra de San Luis, Argentina
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DOI: 10.1016/j.lithos.2017.05.018
Abstract: Abstract Middle Devonian granitoids intruded the Eastern Sierras Pampeanas basement ca. 600 km east of the inferred proto-Pacific margin of Gondwana along which a ca. 390 Ma collisional event developed. In the Sierra de San Luis, voluminous… read more here.
Keywords: san luis; magmatism; source; middle devonian ... See more keywords