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Anurans from the Candeleros Formation (?Cenomanian-Turonian) of west-central Argentina: new evidence for pipoid evolution

Baez, Ana Maria; Muzzopappa, Paula; Nicoli, Laura (Academic Press Ltd - Elsevier Science Ltd, 2007-12)

The fluvio-lacustrine deposits of the ?Cenomanian-Turonian Candeleros Formation in the northwestern fringe of Patagonia have yielded numerous remains of vertebrates, including anurans. A new, partially articulated immature ...

Small-sized abelisaurid (Theropoda: Ceratosauria) remains from the Upper Cretaceous of northwest Patagonia, Argentina

Canale, Juan Ignacio; Cerda, Ignacio Alejandro; Novas, Fernando Emilio; Haluza, Alejandro (Academic Press Ltd - Elsevier Science Ltd, 2016-07)

A new abelisaurid theropod from the Cenomanian of Candeleros Formation (Neuquén Province, NW Patagonia, Argentina) is described. It includes an isolated frontal, partial pelvis, two fused sacral centra, femoral shaft, rib ...

Dinosaur tracks in the Kokorkom Desert, Candeleros Formation (Cenomanian, Upper Cretaceous), Patagonia Argentina: Implications for deformation structures in dune fields

Candia Halupczok, David Javier; Sanchez, Maria Lidia; Veiga, Gonzalo Diego; Apesteguía, Sebastián (Academic Press Ltd - Elsevier Science Ltd, 2017-10)

The Kokorkom desert extended over an area of 826 km2 in the central-west sector of Neuquén and Río Negro provinces along the area of the backbulge basin within the Andean Foreland basin in the Neuquén Basin. Its deposits ...

Mineral reactions associated with hydrocarbon paleomigration in the Huincul High, Neuquén Basin, Argentina

Rainoldi, Ana Laura; Franchini, Marta Beatriz; Beaufort, Daniel; Mozley, Peter; Giusiano, Adolfo Eugenio; Cesaretti, Nora Noemi; Patrier, Patricia; Impiccini, Agnes; Pons, María Josefina (Geological Society of America, 2015-11-01)

Bleaching of red beds by the migration of reducing pore fluids is a widespread phenomenon, with most previous work on the topic focused on detailed studies in the southwestern United States, and to a lesser extent Germany. ...

New remains from the Cenomanian Candeleros Formation, Neuquén Basin (Patagonia, Argentina) provide insights into the formation of the sacro-urostylic complex in early pipimorph frogs (Amphibia, Anura)

CONICET; Universidad de Buenos Aires y Museo Argentino de Ciencias Naturales Bernardino Rivadavia; Universidade Estadual Paulista (UNESP) (2022-01-01)

An incomplete anuran skeleton collected from outcrops of the Cenomanian Candeleros Formation on the western shore of the Ramos Mexia Reservoir, Neuquén Province, Patagonia, is described herein. It consists of several ...

Neuquén Group (Upper Cretaceous): A case of underfilled-overfilled cycles in an Andean foreland basin, Neuquén basin, Argentina

Asurmendi, Estefania; Sanchez, Maria Lidia; Fennell, Lucas Martín (Pergamon-Elsevier Science Ltd, 2017-12)

The Nenquén Group was deposited during a period dominated by the Cretaceous Greenhouse and can be divided in three cycles correlated with large-scale changes in the evolution of the Andean foreland basin. The filling of ...