An overview and update of South American and Antarctic fossil rheidae and putative ratitae (Aves, Palaeognathae)

MBJ Picasso, CA Hospitaleche, MC Mosto - Journal of South American …, 2022 - Elsevier
A comprehensive overview of all the South American and Antarctic fossil records of
Rheiformes and close relatives, accompanied by updated stratigraphic data, is provided …

First terror bird footprints reveal functionally didactyl posture

RN Melchor, SF Feola, MC Cardonatto, N Espinoza… - Scientific Reports, 2023 - nature.com
Abstract Terror birds (Aves, Phorusrhacidae) comprise the most outstanding group of South
American Cenozoic avifauna, and have been considered dominant predators. Terrestrial …

Trace fossil zonation in interdune Lakes: example from the neogene of Eastern Patagonia, Argentina

MA Rojas-Manriquez, SF Feola, RN Melchor - Ichnos, 2023 - Taylor & Francis
Abstract The Upper Miocene-Lower Pliocene Río Negro Formation (Río Negro Province,
Argentina) contains diverse and abundant continental trace fossils. The purpose of this …