Results 41 to 50 of about 506 (80)

The basicranium and orbital ergion of the early miocene Eucholoeops ingens Ameghino, (Xenarthra, Pilosa, Megalonychidae) [PDF]

open access: yes, 2015
Fil: Gaudin, Timothy J.. Department of Biological and Environmental Sciences. University of Tennessee at Chattanooga; USAFil: De Iuliis, Gerardo. Department of Ecology and Evolutionary Biology. University of Toronto; CanadaFil: Toledo, Néstor.
De Iuliis, Gerardo   +2 more
core  

Sobre los materiales tipo de los géneros Interatherium Ameghino, 1887 e Icochilus Ameghino, 1889 (Interatheriidae, Notoungulata, Mammalia) del Mioceno temprano de la provincia de Santa Cruz, Argentina [PDF]

open access: yes, 2019
Los primeros Interatheriinae (Interatheriidae, Notoungulata) en conocerse fueron eregidos por Florentino Ameghino a partir de fósiles colectados por su hermano Carlos en diversos afloramientos argentinos del Mioceno temprano en la provincia de Santa Cruz,
Cerdeño Serrano, Maria Esperanza   +2 more
core   +1 more source

LITOPTERNA (MAMMALIA) FROM THE SANTA CRUZ FORMATION (EARLY–MIDDLE MIOCENE) AT THE RÍO SANTA CRUZ, SOUTHERN ARGENTINA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2019
Litopterna from fossiliferous exposures of the Santa Cruz Formation (Early–Middle Miocene) along the Río Santa Cruz, Patagonia Argentina, are analyzed and described.
Gabriela Ines Schmidt   +3 more
doaj  

A brief history of caviomorph rodents as told by the fossil record [PDF]

open access: yes, 2015
Fil: Vucetich, María Guiomar. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología VertebradosFil: Arnal, Michelle. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo.
Arnal, Michelle   +4 more
core  

Fossil localities of the Santa Cruz Formation (Early Miocene, Patagonia, Argentina) prospected by Carlos Ameghino in 1887 revisited and the location of the Notohippidian [PDF]

open access: yes, 2020
Between January and September of 1887 Carlos Ameghino carried out his first geologic and paleontological expedition to the Río Santa Cruz, Patagonia. Based on the fossils and geologic information compiled, in 1887 and 1889, Florentino Ameghino named more
Bargo, María Susana   +4 more
core  

NOTOUNGULATA AND ASTRAPOTHERIA (MAMMALIA, MERIDIUNGULATA) OF THE SANTA CRUZ FORMATION (EARLY–MIDDLE MIOCENE) ALONG THE RÍO SANTA CRUZ, ARGENTINE PATAGONIA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2019
This contribution details new records of Notoungulata and Astrapotheria from the exposures of the Santa Cruz Formation in the Río Santa Cruz (Early–Middle Miocene; Province of Santa Cruz). The astrapothere Astrapotherium sp. Burmeister, the notoungulate
Mercedes Fernández, Nahuel Antu Muñoz
doaj  

Vertebrados del mioceno de la provincia de Entre Ríos, Argentina [PDF]

open access: yes, 2000
La diversa fauna de antiguos vertebrados que se registra en los acantilados que bordean la margen oriental del río Paraná cerca de la ciudad de Paraná, provincia de Entre Ríos, Argentina se conoce científicamente desde la primera mitad del siglo XIX.
Azpelicueta, María de las Mercedes   +14 more
core  

Litopterna (Mammalia) procedentes de la Formación Santa Cruz (Mioceno Temprano-Medio) en el Río Santa Cruz, Sur de Argentina [PDF]

open access: yes, 2019
Se analizan y describen los Litopterna provenientes de los afloramientos de la Formación Santa Cruz (Mioceno Temprano–Medio) a lo largo del Río Santa Cruz, Patagonia Argentina.
Fernández, Mercedes   +3 more
core   +2 more sources

THE METATHERIA FROM THE RÍO SANTA CRUZ (SANTA CRUZ FORMATION, EARLY–MIDDLE MIOCENE, ARGENTINA): HISTORY AND NEW RECORDS

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2019
Here we summarize the species of Metatheria from the Early–Middle Miocene Santa Cruz Formation at the Río Santa Cruz (RSC; Argentina). We assign newly collected specimens from the RSC localities Barrancas Blancas (BB) and Segundas Barrancas Blancas (SBB)
Laura Chornogubsky   +2 more
doaj  

Inferring habitat and feeding behaviour of early Miocene notoungulates from Patagonia [PDF]

open access: yes, 2020
Notoungulates, native fossil mammals of South America, have been usually studied from a taxonomic point of view, whereas their palaeobiology has been largely neglected.
Bargo, María Susana   +3 more
core   +1 more source

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