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Cladosictis patagonica (Metatheria, Sparassodonta) from the Collón Cura Formation (Middle Miocene), Río Negro, Argentina
(Asociación Paleontológica Argentina, 2021-11)
We studied new specimens of Cladosictis patagonica (Metatheria, Sparassodonta) from the Middle Miocene Collón Cura Formation (Río Negro, Argentina). We reported here this taxon for first time for this stratigraphic unit, ...
Astrapotherium from the middle Miocene Collón Cura Formation and the decline of astrapotheres in Southern South AmericaAstrapotherium en la Formación Miocena media Collón Cura y el ocaso de los Astrapoterios en Patagonia
(Asociación Paleontológica Argentina, 2019-07)
Astrapotherium is the best-known member of theplacental order Astrapotheria. This large herbivorous inhabited the Patagonian ecosystems during earlyand middle Miocene times. The genus is widely represented in the early ...
Fossil fishes and anurans from the Miocene of Rio Chico and Cerro Zeballos, Chubut province, Argentina
(Academia Brasileira de Ciencias, 2021-09)
The fossil record of freshwater fishes and anurans from the Miocene in Patagonia is relatively patchy, a large number of specimens remaining undescribed. The aim of the present contribution is to describe a fossil association ...
New middle Miocene (Langhian - Serravallian) vertebrate localities in northwestern Patagonia, Argentina: A contribution to high latitude south american land mammal ages sequence
(Pergamon-Elsevier Science Ltd, 2020-11)
The Miocene represents a key moment in the South American evolution, since meaningful geographic and climatic processes occurred, promoting the development of several biologic changes. The isolation of South America together ...
A new species and the record of Hemihegetotherium (Notoungulata, Hegetotheriidae) in the Middle to Late Miocene of Patagonia, Argentina
(Pergamon-Elsevier Science Ltd, 2019-08)
The fossils of Hegetotheriinae notoungulates studied herein were recovered from the Collón Curá Formation at Cerro Zeballos (Chubut)and Comallo (Río Negro), which allow to report the first record of Hemihegetotherium from ...
Chronological implications of the nothrotheriid ‘ Xyophorus ’ (Mammalia, Xenarthra) from the Collón Curá Formation (Miocene of Patagonia, Argentina)
(Taylor and Francis, 2017-11)
The specimen described herein and assigned to ‘Xyophorus’ sp. (Mammalia, Xenarthra, Tardigrada) was collected in the locality Cerro Zeballos, northwestern Chubut Province, Argentina. The fossiliferous sediments bearing the ...
The Interatheriinae notoungulates from the middle Miocene Collón Curá Formation in Argentina
(Polish Academy of Sciences. Institute of Paleobiology, 2017-12)
The Interatheriinae (Notoungulata, Interatheriidae) from the Collón Curá Formation (Colloncuran South American Land Mammal Age, SALMA) are revised here, based on old and new collections from western Neuquén, Río Negro, and ...
U-PB geochronology and magnetostratigraphy of a north Patagonian syn-orogenic Miocene succession: Tectono-stratigraphic implications for the foreland system configuration
(Elsevier Science, 2019-09)
The syn-orogenic Miocene deposits of the Patagonian Foreland System were the focus of numerous works in the latest years, due to their central role in the comprehension of the tectono-stratigraphy and tectonic evolution ...