Reappraisal on the Phylogenetic Relationships of the Enigmatic Flightless Bird (<i>Brontornis burmeisteri</i>) Moreno and Mercerat, 1891

by Federico L. Agnolin
Published 2021-02-01

Una nueva especie del género Megapaloelodus (Aves: Phoenicopteridae: Palaelodinae) del Mioceno Superior del noroeste de Argentina A new species of the genus Megapaleolodus (Aves: P...

by Federico L. Agnolin
Published 2009-06-01

Primer registro fósil de la familia Trichomycteridae (Teleostei: Siluriformes; Plioceno) en la Formación Monte Hermoso, Argentina First fossil record for the family Trichomycterida...

by Sergio Bogan, Federico L. Agnolin
Published 2009-12-01

Descripción de una nueva especie de bagre marino fósil (Teleostei, Siluriformes, Ariidae) del Mioceno de la provincia de Río Negro, Argentina

by Sergio Bogan, Federico L. Agnolin
Published 2011-01-01

NUEVOS APORTES AL CONOCIMIENTO DE LA HERPETOFAUNA DE LA FORMACIÓN CERRO AZUL (MIOCENO SUPERIOR), PROVINCIA DE LA PAMPA, ARGENTINA

by AGUSTÍN SCANFERLA, FEDERICO L. AGNOLÍN
Published 2015-01-01

Primera ictiofauna marina del Cretácico Superior (Formación Jaguel, Maastrichtiano) de la provincia de Río Negro, Argentina First marine ichthyofauna from the Upper Cretaceous (Jag...

by Sergio Bogan, Federico L. Agnolin
Published 2010-01-01

Registro de Moridae (Teleostei: Gadiformes) en la Formación Chenque (Oligoceno Tardío-Mioceno Temprano) de la provincia de Chubut, Argentina Record of Moridae (Teleostei: Gadiforme...

by Sergio Bogan, Federico L Agnolin
Published 2011-12-01

Unenlagiid theropods: are they members of the Dromaeosauridae (Theropoda, Maniraptora)?

by Federico L. Agnolin, Fernando E. Novas
Published 2011-03-01

Mamíferos del pleistoceno superior de santiago del estero (Argentina) y sus afinidades paleobiogeográficas

by Nicolás R. Chimento, Federico L. Agnolin
Published 2011-01-01

Local extinction of Melanophryniscus montevidensis (Anura: Bufonidae) in the Argentine Pampas

by Federico L. Agnolin, Elián L Guerrero
Published 2017-07-01

IMPLICACIONES PALEOAMBIENTALES DE LA PRESENCIA DEL GÉNERO CERATOPHRYS (ANURA, CERATOPHRYINAE) EN CONTEXTOS ARQUEOLÓGICOS DE LA TRANSICIÓN PAMPEANO-PATAGÓNICA EN EL HOLOCENO TARDÍO...

by LUCIANA STOESSEL, SERGIO BOGAN, GUSTAVO MARTÍNEZ, FEDERICO L AGNOLIN
Published 2008-11-01

Comments on the Morphology of Basal Paravian Shoulder Girdle: New Data Based on Unenlagiid Theropods and Paleognath Birds

by Fernando E. Novas, Matías J. Motta, Federico L. Agnolín, Federico L. Agnolín, Sebastián Rozadilla, Gastón E. Lo Coco, Federico Brissón Egli
Published 2021-05-01

Paravian Phylogeny and the Dinosaur-Bird Transition: An Overview

by Federico L. Agnolin, Federico L. Agnolin, Federico L. Agnolin, Matias J. Motta, Matias J. Motta, Federico Brissón Egli, Federico Brissón Egli, Gastón Lo Coco, Gastón Lo Coco, Fernando E. Novas, Fernando E. Novas
Published 2019-02-01

Comparative bone microstructure of three archosauromorphs from the Carnian, Late Triassic Chañares Formation of Argentina

by Jordi Alexis Garcia Marsà, Federico L. Agnolín, Fernando E. Novas
Published 2020-06-01

First country record of Trachycephalus mesophaeus (Hensel, 1867) (Amphibia, Anura, Hylidae) in Argentina

by Jordi A. Garcia-Marsà, Federico L. Agnolín, Julia S. D’Angelo
Published 2020-02-01

A Pleistocene freshwater ichthyofaunal assemblage from central Argentina: What kind of fishes lived in the Pampean lagoons before the extinction of the megafauna?

by Sergio Bogan, Federico L Agnolin, Marcos Cenizo, Daniel Tassara, Adrián Giacchino
Published 2020-01-01

Presencia del género Ctenomys (Rodentia, Ctenomyidae) en el noreste de la provincia de Buenos Aires, Argentina Presence of the genus Ctenomys (Rodentia, Ctenomyidae) in northeaster...

by Federico L. Agnolin, Nicolás R. Chimento, Elián Guerrero, Sergio O. Lucero
Published 2010-06-01

<title language="spa">New Patagonian Cretaceous theropod sheds light about the early radiation of Coelurosauria

by Fernando E Novas, Martín D Ezcurra, Federico L Agnolin, Diego Pol, Raúl Ortíz
Published 2012-06-01

Osteology of the unenlagiid theropod Neuquenraptor argentinus from the Late Cretaceous of Patagonia

by Federico Brissón Egli, Alexis M. Aranciaga Rolando, Federico L. Agnolín, Fernando E. Novas
Published 2017-09-01

Stranded humpback whale (Megaptera novaeangliae) (Cetacea: Balaenopteridae) in Paraná River Delta, Buenos Aires Province, Argentina. Comments on the occurrence of marine mammals in...

by Sergio O. Lucero, María Constanza Gariboldi, Valeria Bauni, Juan Manuel Meluso, Daniela del Castillo, Federico L. Agnolin, Sergio Bogan
Published 2018-03-01