SILICEOUS MICROFOSSILS IN THE CALCAREOUS PALEOSOLS FROM FLUVIAL-EOLIAN DEPOSITS OF THE ANGASTACO FORMATION (OLIGOCENE–MIOCENE), SALTA PROVINCE, ARGENTINA

SILICEOUS MICROFOSSILS IN THE CALCAREOUS PALEOSOLS FROM FLUVIAL-EOLIAN DEPOSITS OF THE ANGASTACO FORMATION (OLIGOCENE–MIOCENE), SALTA PROVINCE, ARGENTINA

This work reports the first occurrence of siliceous microfossils in the Angastaco Formation (upper Oligocene–Upper Miocene) in the Salta Province, Argentina. Two samples were collected from the Quebrada Escalera section to conduct a prospective analysis for phytoliths in paleosols, aiming to infer...

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Bibliographic Details
Main Authors: Nahuel Espinoza, Alejandro Zucol, Cecilia del Papa, Ricardo Nestor Melchor
Format: Article
Language:English
Published: Asociación Paleontológica Argentina 2025-08-01
Series:Publicación Electrónica de la Asociación Paleontológica Argentina
Subjects:
Phytoliths
Andean foreland basin
Fluvial-eolian deposits
Micromorphology
Online Access:http://peapaleontologica.org.ar/index.php/peapa/article/view/546
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http://peapaleontologica.org.ar/index.php/peapa/article/view/546

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