Malacofaunas de las Formaciones Paraná y Puerto Madryn (Mioceno marino, Argentina): su origen, composición y significado bioestratigráfico

• Main Author: del Río, Claudia Julia
• Format: Article in Journal/Newspaper
• Language: Spanish
• Published: Instituto Superior de Correlación Geológica
• Subjects: Bioestratigrafía; Moluscos; Mioceno marino; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Patagonia; Pacific; Argentina; Entre Ríos; antartic*
• Online Access: http://hdl.handle.net/11336/137432

The Middle- lower Late Miocene sea that covered the eastern part of Argentina, deposited an interesting fossiliferous sequence dominated by molluscs. These horizons comprise the Puerto Madryn Formation that crops out in northeastern Patagonia, the Paraná Formation exposed along the Paraná River (Ent...