Results 11 to 20 of about 191 (72)

Revisiting proboscidean phylogeny and evolution through total evidence and palaeogenetic analyses including Notiomastodon ancient DNA [PDF]

open access: yes, 2021
The extinct Gomphotheriidae is the only proboscidean family that colonized South America. The phylogenetic position of the endemic taxa has been through several revisions using morphological comparisons. Morphological studies are enhanced by paleogenetic
Baleka, Sina   +7 more
core   +2 more sources

Phytolith analysis in Quaternary fluvial deposits (El Palmar Formation-Late Pleistocene) of the Uruguay River valley, Entre Ríos province, Argentina [PDF]

open access: yes, 2020
The phytolith assemblages of the El Palmar Formation (Late Pleistocene) are presented together with general stratigraphic and sedimentological data.
Krohling, Daniela Mariel Ines   +2 more
core   +1 more source

The extinct mammals of the Quaternary of Chaco Province, Argentina, and its relationship with those of the east of the pampean area and Chile [PDF]

open access: yes, 2020
Se da a conocer un conjunto de mamíferos pleistocenos provenientes de distintas localidades de la provincia del Chaco, Argentina. Él conjunto está integrado por Glyptodon sp., Sclerocalyptus cf. S.
Carlini, Alfredo Armando   +3 more
core   +2 more sources

Taxonomía de los gonfoterios en Chile. Necesidad de una revisión [PDF]

open access: yes, 2021
En Chile, los gonfoterios conforman un grupo ancestral de proboscídeos que evidencia una gran presencia y distribución geográfica especialmente durante el Pleistoceno Superior con un amplio registro fósil que conforma una importante colección de ...
Castillo Cornejo, Juan   +1 more
core  

Rastreando fósiles en Chivilcoy : Complejo Histórico Chivilcoy - Chivilcoy [PDF]

open access: yes, 2012
Fil: Caggiano, María Amanda. Instituto Municipal de Investigaciones Antropológicas de Chivilcoy.
Boleso, Laura Soledad   +1 more
core  

Extinct mammals from the Pleistocene Calama Basin (Second Region, Chile). New records and old collections [PDF]

open access: yes, 2010
Se presentan los resultados del análisis taxonómico y tafonómico del registro de mamíferos fósiles depositados en el Museo de Historia Natural y Cultural del Desierto de Atacama.
López Mendoza, Patricio   +4 more
core  

Nearctic Pleistocene ungulates from the Pampean region (Argentina) in the historical collections of Santiago Roth in Switzerland: an overview [PDF]

open access: yes, 2023
Nearctic ungulates such as artiodactyls, perissodactyls, and proboscideans arrived in South America during the Great American Biotic Interchange. Among them are camelids, cervids, tayassuids, equids, tapirids and gomphotherids. A historical collection of
Carrillo-Briceño, Jorge D   +6 more
core   +1 more source

Mamíferos continentales del Mioceno tardío a la actualidad en la Argentina: cincuenta años de estudios [PDF]

open access: yes, 2007
Ameghiniana was created 50 years ago. During this lapse, the late Cenozoic paleomastozoology developed exponentially in Argentina. Many of the papers dealed with systematics.
Bargo, María Susana   +22 more
core  

Did humans cause the Late Pleistocene-Early Holocene mammalian extinctions in South America in a context of shrinking open areas? [PDF]

open access: yes, 2008
The last important –and possibly the most spectacular– turnover in South American mammal history occurred around the Pleistocene-Holocene boundary, when 100% of megamammal species and about 80% of large mammal species became extinct.
Cione, Alberto Luis   +3 more
core   +2 more sources

Phytolith analysis from Los Loros profile, El Palmar Formation (Upper Pleistocene) in El Palmar National Park, Entre Ríos, Argentina [PDF]

open access: yes, 2014
En la presente contribución se describen las asociaciones fitolíticas de la Formación El Palmar (Pleistoceno superior) en el perfil Los Loros, ubicado en el Parque Nacional El Palmar, Entre Ríos, Argentina.
Brea, Mariana   +2 more
core  

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