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Phytolith analysis in Quaternary fluvial deposits (El Palmar Formation-Late Pleistocene) of the Uruguay River valley, Entre Ríos province, Argentina
(Pergamon-Elsevier Science Ltd, 2020-06)
The phytolith assemblages of the El Palmar Formation (Late Pleistocene) are presented together with general stratigraphic and sedimentological data. The El Palmar Formation represents a channel system of the Uruguay river ...
The mylodontine ground sloth Glossotherium tropicorum from the late Pleistocene of Ecuador and Peru
(Wiley Blackwell Publishing, Inc, 2017-11)
New mylodontine (Xenarthra, Pilosa) sloth remains from the late Pleistocene tar seep localities of Corralito (Ecuador) and Talara (Peru) are described, and the taxonomic history of the extinct ground sloth genus Glossotherium ...
The occipital region of late Pleistocene Mylodontidae of Argentina
(Instituto de Fisiografía y Geología. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario, 2019)
First Pleistocene record of fossil wood of Bignoniaceae in the Americas and a comparison with the extant Tabebuia alliance and Tecomeae
(Wiley Blackwell Publishing, Inc, 2018-05-15)
A fossil wood specimen is described from the Late Pleistocene Arroyo Feliciano Formation, Entre Ríos, Argentina. Wood anatomical characteristics indicate a close affinity with extant Bignoniaceae. The diagnostic features ...
Parachoerus carlesi (Mammalia, Tayassuidae) in the Late Pleistocene (northern Argentina, South America): paleoecological and palaeobiogeographic considerations
(Taylor & Francis, 2017-12)
The Tayassuidae is one of the first families of North American immigrant mammals that arrived into South America during the ‘Great American Biotic Interchange’. They have been found associated with Late Cenozoic deposits ...
Radiocarbon trends in the pampean region (Argentina). biases and Demographic patterns during the final late pleistocene and holocene
(Pergamon-Elsevier Science Ltd, 2015-01)
This paper compiles a database of radiocarbon dates of archaeological sites that are currently available for the Pampean region. Based on the probability distribution of radiocarbon dates from this database, major temporal ...
Malvaceous wood from the Late Pleistocene El Palmar Formation of northeastern Argentina
(Elsevier Science, 2017-11)
We describe a new species of Bastardiopsis, Bastardiopsis palaeodensiflora sp. nov., which is the first fossil Malvaceae wood reported in Argentina. It was collected from the Arroyo Yuquerí of El Palmar Formation, a late ...
Riparian woody vegetation history in the campos region, southeastern South America, during two time windows: late Pleistocene and late Holocene
(Pergamon-Elsevier Science Ltd, 2017-07-01)
A detailed palynological record from Laguna Formosa (northeastern campos region, 31°S; 54°W) documents the dynamic balance between grasslands and riparian forests during the late Pleistocene (14,570 to 13,500 cal yr BP) ...