A multi-method approach to constrain the age of eruption and post-depositional processes in a Lower Jurassic ignimbrite from the Marifil Volcanic Complex, eastern North Patagonian Massif - González, Santiago Nicolás; Greco, Gerson Alan; Galetto, Antonella; Bordes, Sofia; Basei, Miguel Angelo Stipp; Parada, Martín N.; Giacosa, Raúl E.; Pons, Maria Josefina (Journal of South American Earth Sciences, 2022)