A new terrestrial vertebrate from the Río Nío Formation (Eocene) of Northwestern Argentina

PJ Gaudioso, JC Fernicola, RI Vezzosi… - Journal of South …, 2025 - Elsevier
Abstract Northwestern Argentina exhibits numerous Paleogene fossiliferous localities.
However, in Tucuman Province, this period is represented by a few fossiliferous localities of …

The Oligocene–Early Miocene erg in the western Andean basins: Patterns during the transition from eolian to fluvial sedimentation

PL Ciccioli, SA Marenssi, SCS Bernárdez… - Journal of South …, 2023 - Elsevier
This paper analyzes an extended eolian field developed during the Oligocene-Early
Miocene along the eastern flank of the Andes. This eolian episode, herein named OMEB …

First record of Indalecia (Mammalia, Litopterna?, Indaleciidae) in the Río Loro Formation (early Paleogene, Tucumán Province, Argentina)

LS Saade, DA García-López… - … Electrónica de la …, 2023 - peapaleontologica.org.ar
The Río Loro Formation (early Paleogene, Tucumán Province, northwestern Argentina) has
yielded several endemic vertebrates, including turtles, crocodiles, and mammals. The age of …

New record of Pampahippus secundus (Mammalia, Notoungulata) from the Upper Lumbrera Formation, Eocene of northwestern Argentina

DA García-López, V Deraco, GW Rougier… - Journal of Vertebrate …, 2019 - Taylor & Francis
The Paleogene record of notoungulates in northwestern Argentina (NWA) is relatively
abundant, including 20 species distributed in 16 genera (Powell et al., 2011; Babot et al …

The first eocene bird from northwestern Argentina

SB Bertelli, NP Giannini, DA Garcia Lopez, MV Deraco… - 2024 - ri.conicet.gov.ar
A new fossil bird is described from the Upper Lumbrera Formation of Northwestern
Argentina. Lumbrerornis rougieri gen. et sp. nov. is represented by three-dimensionally …

The pre-Oligocene diversity of hypsodont typotherians (Mammalia, Notoungulata) in Northwestern Argentina

DA García-López, JN Gelfo, A Scanferla, J Babot… - Ameghiniana, 2019 - BioOne
Until the discovery of the genus Punahyrax (Geste Formation) in different localities of
Catamarca and Salta provinces,“archaeohyracids” were unknown in northwestern …

New Eocene South American native ungulates from the Quebrada de los Colorados Formation at Los Cardones National Park, Argentina

M Fernández, AN Zimicz, M Bond… - Acta Palaeontologica …, 2021 - agro.icm.edu.pl
Colbertia falui sp. nov., Colbertia lumbrerense, and Colbertia sp. and toxodont
“Notohippidae” Pampahippus secun dus. Colbertia falui sp. nov. differs from the other …

New Eocene south american native ungulates from the Quebrada de los Colorados Formation at Los Cardones National Park, Salta Province (Argentina)

M Fernández, AN Zimicz, M Bond… - 2020 - notablesdelaciencia.conicet.gov.ar
In the last few years, the Quebrada de Los Colorados Formation has become an important
middle Eocene fossiliferous unit in Northwestern Argentina. In this unit, the South American …