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Bird tracks preserved in fluvial channel facies of the Río Negro Formation (Neogene), La Pampa Province, Argentina
(Asociacion Paleontologica Argentina, 2009-12)
The vertebrate ichnofauna of the Neogene Río Negro Formation is composed of abundant mammal footprints and rare bird footprints. This ichnofauna has been extensively recorded from sea cliff exposures located south of the ...
Biochronostratigraphy and paleoenvironment analysis of Neogene deposits from the Pelotas Basin (well 2-TG-96-RS), Southernmost Brazil
(Academia Brasileira de Ciências, 2015)
Biochronostratigraphy and paleoenvironment analysis of Neogene deposits from the Pelotas Basin (well 2-TG-96-RS), Southernmost Brazil
(Academia Brasileira de Ciências, 2015)
Late early Miocene caviomorph rodents from Laguna del Laja (~37° S), Cura-Mallín Formation, south-central Chile
(Pergamon-Elsevier Science Ltd, 2020-05-31)
Despite recent efforts, the paleodiversity of the Neogene mammals in Chile remains poorly known, with several putative new species awaiting description. For example, previous studies suggest that the early to late Miocene ...
Los Alisos, a new fossiliferous locality for Guanaco Formation (late Miocene) in Jujuy (Argentina), and a first approach of its paleoecological and biochronology implications
(Pergamon-Elsevier Science Ltd, 2019-04)
Very scarce information is available about the extinct Neogene communities of the Subandean valleys of Jujuy province, Northwestern Argentina. A new vertebrate fossiliferous locality (Los Alisos), and the first mammalian ...
New vertebrates from the Late Miocene of Entre Ríos Province, Argentina: diversity, age, and paleoenvironment
(Pergamon-Elsevier Science Ltd, 2020-08)
New remains of fossil vertebrates recovered from two localities in Entre Ríos Province, Argentina, are studied. The specimens were found at Toma Vieja and Arroyo Chapetón localities, where the fossiliferous Lower Member ...
Stratigraphy, geochronology, and paleoenvironments of Miocene - Pliocene boundary of San Fernando, Belén (Catamarca, northwest of Argentina)
(Pergamon-Elsevier Science Ltd, 2017-11)
The Santa María-Hualfín Basin was proposed as a regional synchronous lithostratigraphic depocenter in the geological province of Northwestern Pampean Ranges, Northwestern Argentina. However, new 40Ar–39Ar dating indicates ...
Tectonic and geomorphic controls on the lacustrine deposits of the Neogene Vinchina basin, northwestern Argentina
(Society for Sedimentary Geology, 2020-02-27)
Two episodes of lacustrine sedimentation, separated by an erosional surface and fluvial sedimentation, took place in the southern part of the broken foreland Vinchina basin (NW Argentina) between 11 and 5 Ma. The lacustrine ...