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Late Triassic Calcareous Nannofossils from Arroyo Malo Formation, Neuquén Basin, Argentina. Implications for Their Early Evolution and Dispersal

Ameghiniana, 2023
. The Arroyo Malo Formation represents the first marine ingression during the Late Triassic in the Neuquén Basin, west-central Argentina. The presence of calcareous nannofossils in this unit provides an independent age constraint of a late Norian to ...
J. P. P. Panera   +4 more
semanticscholar   +1 more source

Exploring rebbachisaurid hind-limb anatomy on the basis of a new articulated specimen from the Huincul Formation (upper Cenomanian) of Neuquén Basin, Patagonia, Argentina

Historical Biology, 2023
Rebbachisauridae represents a group of diplodocoid sauropod dinosaurs known from the Early Cretaceous of Europe to the early Late Cretaceous of South America.
F. Bellardini   +4 more
semanticscholar   +1 more source

Late Jurassic back‐arc extension in the Neuquén Basin (37°S): Insights from structural, sedimentological and provenance analyses

Basin Research, 2022
The Middle Jurassic–Early Cretaceous evolution of the Neuquén Basin is traditionally attributed to a long phase of thermal subsidence. However, recent works have challenged this model. In view of this, we study the Late Jurassic Tordillo Formation, a non‐
E. Acevedo   +6 more
semanticscholar   +1 more source

Geological parameters controlling the bedding-parallel vein distribution in Vaca Muerta Formation core data, Neuquén Basin, Argentina

American Association of Petroleum Geologists Bulletin, 2021
It is important to understand the occurrence of bedding-parallel veins in the Vaca Muerta Formation as this helps to predict their presence away from well controls so that they can ultimately be incorporated in reservoir simulators and hydraulic ...
Alain Zanella Alain Lejay Régis Mourgues Salomé Larmier   +1 more
semanticscholar   +1 more source

Coniferous woods from the Upper Triassic of southwestern Gondwana, Tronquimalal Group, Neuquén Basin, Mendoza Province, Argentina

Journal of Paleontology, 2020
. Late Triassic coniferous species of silicified woods are described from the Tronquimalal Group, Llantenes Depocenter of the Neuquén Basin, southern Mendoza Province, Argentina.
S. Gnaedinger, A. Zavattieri
semanticscholar   +1 more source

Criteria for recognizing shelf‐slope clinoforms in outcrop; Jurassic Lajas and Los Molles formations, S. Neuquén Basin, Argentina

Basin Research, 2020
Seismic‐reflection data show that most deepwater (>200 m water depth) basins are filled by sand and mud dispersed across clinoformal geometries characterized by gently dipping topsets, steeper foresets and gently dipping bottomsets.
C. Olariu   +14 more
semanticscholar   +1 more source

A coarse‐grained basin floor turbidite system – the Jurassic Los Molles Formation, Neuquen Basin, Argentina

Sedimentology, 2020
Coarse‐grained turbidite systems have been broadly described mostly on tectonically active basins, but there is lack of a detailed depositional and facies model in relatively unconfined settings.
Gabriel Giacomone   +3 more
semanticscholar   +1 more source

Paleothermometry and distribution of calcite beef in the Vaca Muerta Formation, Neuquén Basin, Argentina

American Association of Petroleum Geologists Bulletin, 2019
The term “beef” describes bedding-parallel calcite veins found commonly in the organic-rich matrix of unconventional resource plays. Although some authors have interpreted beef to be an early diagenetic feature, these calcite veins are commonly ...
Ralf J. Weger   +7 more
semanticscholar   +1 more source

On the pterosaur Aerotitan sudamericanus (Neuquén Basin, Upper Cretaceous of Argentina), with comments on azhdarchoid phylogeny and jaw anatomy

Cretaceous research (Print), 2021
R. Pêgas   +4 more
semanticscholar   +1 more source

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