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A new rhynchosaur maxillary tooth plate morphotype expands the disparity of the group in the Ischigualasto Formation (Late Triassic) of Northwestern Argentina
(Taylor & Francis Ltd, 2018-02)
Rhynchosaurs are a clade of quadruped, herbivorous stem-archosaur diapsids restricted to the Triassic Period. The group became globally distributed and the numerically dominant tetrapods of several terrestrial ecosystems ...
Revision of the early crocodylomorph Trialestes romeri (Archosauria, Suchia) from the lower Upper Triassic Ischigualasto Formation of Argentina: one of the oldest-known crocodylomorphs
(Wiley-Blackwell Publishing Ltd, 2016-11-03)
Trialestes romeri (Reig) is an early crocodylomorph from the Ischigualasto Formation (late Carnian – early Norian; Ischigualasto – Villa Unión Basin, Argentina) and one of the oldest-known members of this clade. Two specimens ...
U–Pb and Sm–Nd constraints on miocene units in the Ischigualasto-Villa Unión foreland basin, Sierras Pampeanas, Argentina: Sedimentary provenance, landscape evolution coupling flat-slab subduction
(Pergamon-Elsevier Science Ltd, 2019-03)
Foreland basin systems are intimately linked to thrust belts and activation and reactivation of structures in association with convergent plate dynamics, capable of controlling regional uplifts, sedimentation, as well as ...
Diagénesis y procedencia de la formación Los Colorados (Noriano), cuenca de Ischigualasto – Villa Unión, noroeste de ArgentinaDiagenesis and provenance of the Los Colorados Formation (Norian), Ischigualasto Villa Unión Basin, northwest of Argentina
(Asociación Geologica Argentina, 2015-03)
En este trabajo se discuten la historia diagenética y las áreas de proveniencia de la Formación Los Colorados, unidad de bancos rojos que representa el relleno final de la cuenca triásica de Ischigualasto-Villa Unión. Esta ...
Paleoenvironmental and Biotic Changes in the Late Triassic of Argentina: Testing Hypotheses of Abiotic Forcing at the Basin Scale
(Frontiers Media, 2022-06)
Paleoenvironmental factors such as climate change are often hypothesized as critical for ecosystem changes over evolutionary time scales. Theoretically, these changes should be observable in the fossil record, but the ...
Tetrapod burrows from the Middle–Upper Triassic Chañares Formation (La Rioja, Argentina) and its palaeoecological implications
(Elsevier Science, 2018-05)
We describe tetrapod burrows from the uppermost Middle–lower Upper Triassic (latest Ladinian–early Carnian) Chañares Formation (Ischigualasto-Villa Unión Basin), La Rioja Province, northwestern Argentina. The burrows were ...
Palaeobotany and palynology of coprolites from the Late Triassic Chañares Formation of Argentina: implications for vegetation provinces and the diet of dicynodonts
(Elsevier Science, 2018-08)
The early Late Triassic Chañares Formation of Argentina contains one of the richest tetrapod-bearing assemblages of this age worldwide and is important for understanding the origin and early radiation of suchians, ...
New specimen sheds light on the anatomy and taxonomy of the Early Late Triassic Dinosauriforms from the Chañares Formation, NW Argentina
(Veterinary and Human Toxicology, 2020-05)
The lower Carnian levels of the Chañares Formation (IschigualastoVilla Unión Basin, La Rioja Province) have yielded some of the most informative dinosaur precursor species known so far. However, these species are based on ...