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Universidad Maimónides: Buenos Aires, AR

2008-05-12 to present | Jefe de Área (Paleontología)
Employment
Source: Self-asserted source
Sebastián Apesteguía

Works (39)

The last of the oldies: a basal rebbachisaurid (Sauropoda, Diplodocoidea) from the early Late Cretaceous (Cenomanian–Turonian) of Patagonia, Argentina

Historical Biology
2025-02 | Journal article
DOI: 10.1080/08912963.2023.2297914
Contributors: Lucas Nicolás Lerzo; Pablo Ariel Gallina; Juan Ignacio Canale; Alejandro Otero; José Luis Carballido; Sebastián Apesteguía; Peter Juraj Makovicky
Source: check_circle
Crossref

Bone microstructure of Priosphenodon avelasi (Rhynchocephalia: Sphenodontia): paleobiological implications

Acta Palaeontologica Polonica
2024 | Journal article
DOI: 10.4202/app.01071.2023
Part of ISSN: 0567-7920
Contributors: Sol Cavasín; Ignacio Cerda; Sebastian Apesteguia
Source: Self-asserted source
Sebastián Apesteguía

First Jurassic to earliest Cretaceous dinosaur footprints for Bolivia at the Castellón formation (Tacurú Group), Tarija

Historical Biology
2024-09 | Journal article
DOI: 10.1080/08912963.2023.2235373
Contributors: Gustavo Méndez Torrez; Limber Lovera Cruz; Ariel Ángel Céspedes-Llave; Raúl Esperante; Christian Gutiérrez Berrios; Sebastián Apesteguía
Source: check_circle
Crossref

A Late Cretaceous lizard assemblage from the Allen Formation, northern Patagonia, Argentina

Historical Biology
2024-05-04 | Journal article
DOI: 10.1080/08912963.2024.2344789
Contributors: Fernando F. Garberoglio; Raúl O. Gómez; Sebastián Apesteguía; Guillermo W. Rougier
Source: check_circle
Crossref

Dinosaur tracks with skin impressions in the La Buitrera Paleontological Area (Candeleros Formation, Cenomanian), Río Negro Province, Argentina

Cretaceous Research
2023-10 | Journal article
DOI: 10.1016/j.cretres.2023.105584
Contributors: Sebastián Apesteguía; Ignacio Díaz-Martínez; Joaquín Pérez Mayoral; Facundo Riguetti; Gonzalo D. Veiga; Silvina de Valais; Lucila Fernández Dumont
Source: check_circle
Crossref

First record of the fossil bee nest Elipsoideichnus meyeri from Argentina (Colón, Entre Ríos province).

Zenodo
2023-05-15 | Journal article
DOI: 10.5281/ZENODO.7926664
Contributors: Carlos CÓNSOLE-GONELLA
Source: Self-asserted source
Sebastián Apesteguía

EL ÁREA DE PALEONTOLOGÍA DE LA FUNDACIÓN AZARA

Publicación Electrónica de la Asociación Paleontológica Argentina
2022 | Journal article
DOI: 10.5710/peapa.23.06.2021.351
Part of ISSN: 2469-0228
Contributors: Sebastián Apesteguía; Pablo Gallina; Paula Muzzopappa
Source: Self-asserted source
Sebastián Apesteguía

Sauropod Ichnology: Overview and New Research Lines from a South American Perspective

South American Sauropodomorph Dinosaurs
2022 | Book chapter
DOI: 10.1007/978-3-030-95959-3_14
Part of ISBN: 9783030959586
Part of ISBN: 9783030959593
Part of ISSN: 2197-9596
Part of ISSN: 2197-960X
Contributors: Jorge Orlando Calvo; Bernardo J. González Riga; Sebastián Apesteguía; María Belén Tomaselli
Source: Self-asserted source
Sebastián Apesteguía

Southernmost Spiny Backs and Whiplash Tails: Flagellicaudatans from South America

South American Sauropodomorph Dinosaurs
2022 | Book chapter
DOI: 10.1007/978-3-030-95959-3_6
Part of ISBN: 9783030959586
Part of ISBN: 9783030959593
Part of ISSN: 2197-9596
Part of ISSN: 2197-960X
Contributors: Pablo A. Gallina; Sebastián Apesteguía; José L. Carballido; Juan P. Garderes
Source: Self-asserted source
Sebastián Apesteguía

A new small-bodied ankylosaurian dinosaur from the Upper Cretaceous of North Patagonia (Río Negro Province, Argentina)

Journal of Systematic Palaeontology
2022-12-31 | Journal article | Author
DOI: 10.1080/14772019.2022.2137441
Part of ISSN: 1477-2019
Part of ISSN: 1478-0941
Contributors: Facundo Riguetti; Xabier Pereda Suberbiola; Denis A. Ponce; Leonardo Salgado; Sebastián Apesteguía; Sebastián Rozadilla; Victoria Arbour
Source: Self-asserted source
Sebastián Apesteguía
grade
Preferred source (of 2)‎

Theropods from the La Bonita site, Bajo de la Carpa Formation (Neuquén Group, Santonian), Río Negro, Argentina: analysis of dental evidence

Cretaceous Research
2022-09 | Journal article
DOI: 10.1016/j.cretres.2022.105250
Part of ISSN: 0195-6671
Contributors: Jorge Meso; F.A. Gianechini; R.D. Juárez Valieri; S. Apesteguía; S.A.S. Correa
Source: Self-asserted source
Sebastián Apesteguía

A new Cretaceous thyreophoran from Patagonia supports a South American lineage of armoured dinosaurs

Scientific Reports
2022-08-11 | Journal article
DOI: 10.1038/s41598-022-15535-6
Part of ISSN: 2045-2322
Contributors: Facundo J. Riguetti; Sebastián Apesteguía; Xabier Pereda-Suberbiola
Source: Self-asserted source
Sebastián Apesteguía

New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction

Current Biology
2022-07 | Journal article
DOI: 10.1016/j.cub.2022.05.057
Part of ISSN: 0960-9822
Contributors: Juan Ignacio Canale; Sebastián Apesteguía; Pablo A. Gallina; Jonathan Mitchell; Nathan D. Smith; Thomas M. Cullen; Akiko Shinya; Alejandro Haluza; Federico A. Gianechini; Peter J. Makovicky
Source: Self-asserted source
Sebastián Apesteguía

The Ruditayoj-Tunasniyoj fossil area (Chuquisaca, Bolivia): a Triassic chirotheriid megatracksite and reinterpretation of purported thyreophoran tracks

Historical Biology
2021-11-02 | Journal article
DOI: 10.1080/08912963.2020.1833328
Part of ISSN: 0891-2963
Part of ISSN: 1029-2381
Contributors: Sebastián Apesteguía; Facundo Riguetti; Paolo Citton; Gonzalo D. Veiga; Daniel G. Poiré; Silvina de Valais; Gerardo Gabriel Zacarías
Source: Self-asserted source
Sebastián Apesteguía

New data on the palaeosteohistology and growth dynamic of the notosuchian Araripesuchus Price, 1959

Lethaia
2021-10 | Journal article
DOI: 10.1111/let.12423
Contributors: María L. Fernández Dumont; Maria E. Pereyra; Paula Bona; Sebastián Apesteguía
Source: check_circle
Crossref

Earliest Tuatara Relative (Lepidosauria: Sphenodontinae) from Southern Continents

Ameghiniana
2021-09-30 | Journal article
DOI: 10.5710/amgh.13.07.2021.3442
Part of ISSN: 0002-7014
Contributors: Sebastián Apesteguía; Fernando F. Garberoglio; Raúl O. Gómez
Source: Self-asserted source
Sebastián Apesteguía

A Triassic stem lepidosaur illuminates the origin of lizard-like reptiles

Nature
2021-09-09 | Journal article
DOI: 10.1038/s41586-021-03834-3
Part of ISSN: 0028-0836
Part of ISSN: 1476-4687
Contributors: Ricardo N. Martínez; Tiago Simões; Gabriela Sobral; Sebastián Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

New ankylosaurian trackways (cf. Tetrapodosaurus) from an uppermost Cretaceous level of the El Molino Formation of Bolivia

Cretaceous Research
2021-08 | Journal article
DOI: 10.1016/j.cretres.2021.104810
Part of ISSN: 0195-6671
Contributors: Facundo Riguetti; Paolo Citton; Sebastián Apesteguía; Gerardo Gabriel Zacarías; Xabier Pereda-Suberbiola
Source: Self-asserted source
Sebastián Apesteguía

New taxonomic assignment for a dinosaur sauropod bone from Cuba

Historical Biology
2021-05-04 | Journal article
DOI: 10.1080/08912963.2019.1661406
Part of ISSN: 0891-2963
Part of ISSN: 1029-2381
Contributors: S. Apesteguía; Y. Ceballos Izquierdo; M. Iturralde-VINENT
Source: Self-asserted source
Sebastián Apesteguía
grade
Preferred source (of 2)‎

Osteohistological analyses reveal diverse strategies of theropod dinosaur body-size evolution

Proceedings of the Royal Society B: Biological Sciences
2020-11-25 | Journal article
DOI: 10.1098/rspb.2020.2258
Part of ISSN: 0962-8452
Part of ISSN: 1471-2954
Contributors: Thomas Cullen; Juan I. Canale; Sebastián Apesteguía; Nathan D. Smith; Dongyu Hu; Peter J. Makovicky
Source: Self-asserted source
Sebastián Apesteguía

New anatomical information on Araripesuchus buitreraensis with implications for the systematics of Uruguaysuchidae (Crocodyliforms, Notosuchia)

Cretaceous Research
2020-09 | Journal article
DOI: 10.1016/j.cretres.2020.104494
Part of ISSN: 0195-6671
Contributors: M.L. Fernández Dumont; P. Bona; D. Pol; S. Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

Cranial and postcranial remains of a new species of <i>Prochelidella</i> (Testudines: Pleurodira: Chelidae) from ‘La Buitrera’ (Cenomanian of Patagonia, Argentina), with comments on the monophyly of this extinct chelid genus from southern Gondwana

Journal of Systematic Palaeontology
2020-06-17 | Journal article
DOI: 10.1080/14772019.2020.1721579
Part of ISSN: 1477-2019
Part of ISSN: 1478-0941
Contributors: Ignacio Jorge Maniel; Marcelo S. de la Fuente; Sebastian Apesteguía; Joaquin Pérez Mayoral; Maria L. Sanchez; Gonzalo D. Veiga; Ian Smales
Source: Self-asserted source
Sebastián Apesteguía

Unique Tooth Morphology and Prismatic Enamel in Late Cretaceous Sphenodontians from Argentina

Current Biology
2020-05 | Journal article
DOI: 10.1016/j.cub.2020.02.071
Part of ISSN: 0960-9822
Contributors: Aaron R.H. LeBlanc; Sebastián Apesteguía; Hans C.E. Larsson; Michael W. Caldwell
Source: Self-asserted source
Sebastián Apesteguía

The first dinosaur remains from the Cretaceous of Ecuador

Cretaceous Research
2020-04 | Journal article
DOI: 10.1016/j.cretres.2019.104345
Part of ISSN: 0195-6671
Contributors: Sebastián Apesteguía; John E. Soto Luzuriaga; Pablo A. Gallina; José Tamay Granda; Galo A. Guamán Jaramillo
Source: Self-asserted source
Sebastián Apesteguía

New skulls and skeletons of the Cretaceous legged snake Najash , and the evolution of the modern snake body plan

Science Advances
2019-11 | Journal article
DOI: 10.1126/sciadv.aax5833
Contributors: Fernando F. Garberoglio; Sebastián Apesteguía; Tiago R. Simões; Alessandro Palci; Raúl O. Gómez; Randall L. Nydam; Hans C. E. Larsson; Michael S. Y. Lee; Michael W. Caldwell
Source: check_circle
Crossref

A new specimen with skull and vertebrae of <i>Najash rionegrina</i> (Lepidosauria: Ophidia) from the early Late Cretaceous of Patagonia

Journal of Systematic Palaeontology
2019-09-17 | Journal article
DOI: 10.1080/14772019.2018.1534288
Part of ISSN: 1477-2019
Part of ISSN: 1478-0941
Contributors: Fernando F. Garberoglio; Raúl O. Gómez; Sebastián Apesteguía; Michael W. Caldwell; María L. Sánchez; Gonzalo Veiga
Source: Self-asserted source
Sebastián Apesteguía

A new long-spined dinosaur from Patagonia sheds light on sauropod defense system

Scientific Reports
2019-02-04 | Journal article
DOI: 10.1038/s41598-018-37943-3
Part of ISSN: 2045-2322
Contributors: Pablo A. Gallina; Sebastián Apesteguía; Juan I. Canale; Alejandro Haluza
Source: Self-asserted source
Sebastián Apesteguía

The evolution of the axial skeleton intercentrum system in snakes revealed by new data from the Cretaceous snakes Dinilysia and Najash

Scientific Reports
2019-02-04 | Journal article
DOI: 10.1038/s41598-018-36979-9
Part of ISSN: 2045-2322
Contributors: Fernando F. Garberoglio; Raúl Orencio Gómez; Tiago Simões; Michael W. Caldwell; Sebastián Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

Dinosaur tracks in the Kokorkom Desert, Candeleros Formation (Cenomanian, Upper Cretaceous), Patagonia Argentina: Implications for deformation structures in dune fields

Cretaceous Research
2018-03 | Journal article
DOI: 10.1016/j.cretres.2017.10.017
Part of ISSN: 0195-6671
Contributors: David Javier Candia Halupczok; Maria Lidia Sánchez; Gonzalo Diego Veiga; Sebastián Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

Postcranial skeletal anatomy of the holotype and referred specimens of<i>Buitreraptor gonzalezorum</i>Makovicky, Apesteguía and Agnolín 2005 (Theropoda, Dromaeosauridae), from the Late Cretaceous of Patagonia

PeerJ
2018-03-26 | Journal article
DOI: 10.7717/peerj.4558
Part of ISSN: 2167-8359
Contributors: Federico A. Gianechini; Peter J. Makovicky; Sebastián Apesteguía; Ignacio Cerda
Source: Self-asserted source
Sebastián Apesteguía

Lepidosaurs from Gondwana: An Introduction

Journal of Herpetology
2017-09 | Journal article
DOI: 10.1670/17-053
Part of ISSN: 0022-1511
Contributors: Tiago R. Simões; Sebastían Apesteguía; Annie S. Hsiou; Juan D. Daza
Source: Self-asserted source
Sebastián Apesteguía

A new Encephalarteae trunk (Cycadales) from the Cretaceous of Patagonia (Mata Amarilla Formation, Austral Basin), Argentina

Cretaceous Research
2017-04 | Journal article
DOI: 10.1016/j.cretres.2016.12.008
Part of ISSN: 0195-6671
Contributors: Leandro C. A. Martínez; A. Iglesias; A.E. Artabe; A.N. Varela; S. Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

The oldest theropods from the Neuquén Basin: Predatory dinosaur diversity from the Bajada Colorada Formation (Lower Cretaceous: Berriasian–Valanginian), Neuquén, Argentina

Cretaceous Research
2017-03 | Journal article
DOI: 10.1016/j.cretres.2016.11.010
Part of ISSN: 0195-6671
Contributors: Juan I. Canale; S. Apesteguía; P.A. Gallina; F.A. Gianechini; A. Haluza
Source: Self-asserted source
Sebastián Apesteguía

The cranial osteology of <i>Buitreraptor gonzalezorum</i> Makovicky, ApesteguÍa, and AgnolÍn, 2005 (Theropoda, Dromaeosauridae), from the Late Cretaceous of Patagonia, Argentina

Journal of Vertebrate Paleontology
2017-01-02 | Journal article
DOI: 10.1080/02724634.2017.1255639
Part of ISSN: 0272-4634
Part of ISSN: 1937-2809
Contributors: Federico A. Gianechini; Peter J. Makovicky; Sebastián Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

The first iguanian lizard from the Mesozoic of Africa

Royal Society Open Science
2016-09 | Journal article
DOI: 10.1098/rsos.160462
Contributors: Sebastián Apesteguía; Juan D. Daza; Tiago R. Simões; Jean Claude Rage
Source: check_circle
Crossref

An Unusual New Theropod with a Didactyl Manus from the Upper Cretaceous of Patagonia, Argentina

PLOS ONE
2016-07-13 | Journal article
DOI: 10.1371/journal.pone.0157793
Part of ISSN: 1932-6203
Contributors: Sebastián Apesteguía; Nathan D. Smith; Rubén Juárez Valieri; Peter J. Makovicky
Source: Self-asserted source
Sebastián Apesteguía

New abelisaurid remains from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina

Cretaceous Research
2015-05 | Journal article
DOI: 10.1016/j.cretres.2014.11.009
Part of ISSN: 0195-6671
Contributors: Federico A. Gianechini; Sebastián Apesteguía; Walter Landini; Franco Finotti; Rubén Juárez Valieri; Fabiana Zandonai
Source: Self-asserted source
Sebastián Apesteguía

Postcranial anatomy of<i>Bonitasaura salgadoi</i>(Sauropoda, Titanosauria) from the Late Cretaceous of Patagonia

Journal of Vertebrate Paleontology
2015-05-04 | Journal article
DOI: 10.1080/02724634.2014.924957
Part of ISSN: 0272-4634
Part of ISSN: 1937-2809
Contributors: Pablo A. Gallina; Sebastián Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

The oldest known snakes from the Middle Jurassic-Lower Cretaceous provide insights on snake evolution

Nature Communications
2015-01-27 | Journal article
DOI: 10.1038/ncomms6996
Part of ISSN: 2041-1723
Contributors: Michael W. Caldwell; Randall L. Nydam; Alessandro Palci; Sebastián Apesteguía
Source: Self-asserted source
Sebastián Apesteguía

Peer review (1 review for 1 publication/grant)

Review activity for Journal of Asian earth sciences. (1)
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