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List of works by Javier N. Gelfo

A New Didolodontid Mammal from the Late Paleocene—Earliest Eocene of Laguna Umayo, Peru

scientific article published in 2011

A mitogenomic timetree for Darwin's enigmatic South American mammal Macrauchenia patachonica

scientific article

A new Cramaucheniinae (Litopterna, Macraucheniidae) from the early Miocene of Patagonia, Argentina

scholarly article by Lucas Cheme-Arriaga et al published 21 October 2016 in Journal of Vertebrate Paleontology

A new Megadolodinae (Mammalia, Litopterna, Protherotheriidae) from the Urumaco Formation (Late Miocene) of Venezuela

scientific article published in January 2006

A new South American mioclaenid (Mammalia: Ungulatomorpha) from the Tertiary of Patagonia, Argentina ⬇️

scientific article published in 2004

A new Xenungulata (Mammalia) from the Paleocene of Patagonia, Argentina

scientific article (publication date: March 2008)

A new toxodont (Mammalia, Panperissodactyla, Notoungulata) from the Oligocene of Patagonia, Argentina, and systematic considerations on the paraphyletic ‘Notohippidae’

scholarly article published in 2020

A seedsnipe (Aves, Charadriiformes, Thinocoridae) from the Ensenadan Age/Stage (early-middle Pleistocene) of Buenos Aires, Argentina

article

An Eocene Bunodont South American Native Ungulate (Didolodontidae) from the Lumbrera Formation, Salta Province, Argentina

scientific article published on 10 December 2019

An early Miocene manatee from Colombia and the initial Sirenian invasion of freshwater ecosystems

scientific article published in 2021

Ancient proteins resolve the evolutionary history of Darwin’s South American ungulates

scientific article (publication date: 18 March 2015)

Biochron and Diversity of Archaeopithecidae (Mammalia, Notoungulata) and a New Genus and Species from the Eocene of Patagonia, Argentina

scientific article published on 13 February 2020

Considerations about the Evolutionary Stasis of Notiolofos arquinotiensis (Mammalia: Sparnotheriodontidae), Eocene of Seymour Island, Antarctica

scientific article published in June 2016

Cranial Morphology of the Late Oligocene Patagonian Notohippid Rhynchippus equinus Ameghino, 1897 (Mammalia, Notoungulata) with Emphases in Basicranial and Auditory Region

scientific article

Early steps in the radiation of notoungulate mammalsin southern South America: A new henricosborniid from the Eocene of Patagonia

scientific article published in 2019

Endocranial Morphology and Paleoneurology in Notoungulates: Braincast, Auditory Region and Adjacent Intracranial Spaces

academic chapter

Eocene ungulate mammals from West Antarctica: implications from their fossil record and a new species

First skeleton of the notoungulate mammal Notostylops murinus and palaeobiology of Eocene Notostylopidae

scientific article published in 2018

From oral pathology to feeding ecology: The first dental calculus paleodiet study of a South American native megamammal

scientific article published on 27 March 2021

Late Cretaceous/ Paleogene West Antarctica Terrestrial Biota and its Intercontinental Affinities. Marcelo Reguero , Francisco Goin , Carolina Acosta Hospitaleche, Tania Dutra and Sergio Marenssi . 2013, VIII, 120 p. 49 illus., 17 illus. in color.…

scientific article published in December 2013

New Early Eocene Mammalian Fauna from Western Patagonia, Argentina ⬇️

scientific article published in 2009

New Metatherian Mammal from the Early Eocene of Antarctica

article published in 2018

Paleoneurology of Litopterna: Digital and Natural Endocranial Casts of Macraucheniidae

academic chapter

Persistence of a Mesozoic, non-therian mammalian lineage (Gondwanatheria) in the mid-Paleogene of Patagonia.

scientific article

Phylogenetic relationships and palaeobiology of a new xenungulate (Mammalia: Eutheria) from the Palaeogene of Argentina

scientific article published on 24 February 2020

Postcranial anatomy of the early notoungulate Allalmeia atalaensis from the Eocene of Argentina

scientific article

Procellariiform remains and a new species from the latest Eocene of Antarctica

Revised timing of the South American early Paleogene land mammal ages ⬇️

journalArticle

Splendid Innovation: The Extinct South American Native Ungulates

scientific article published in 2020

The earliest Tertiary therian mammal from South America

scientific article published on 12 June 2006

The first southern hemisphere occurrence of the extinct Cretaceous sclerorhynchoid sawfish <i>Ptychotrygon</i> (Chondrichthyes, Batoidea), with a review of <i>Ptychotrygon</i> taxonomy

scientific article published in 2022

The oldest mammals from Antarctica, early Eocene of the La Meseta Formation, Seymour Island

scholarly article

U-Pb zircon constraints on the age of the Cretaceous Mata Amarilla Formation, Southern Patagonia, Argentina: its relationship with the evolution of the Austral Basin

article

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