FERNÁNDEZ, MERCEDES; ZIMICZ, ANA N.; TROYELLI, ADRIÁN; CHORNOGUBSKY, LAURA; BOND, MARIANO; ARNAL, MICHELLE; FERNICOLA, JUAN C.

Maizotemnus archaeios gen. nov. sp. nov. the oldest Toxodontia (Mammalia, Panperissodactyla, Notoungulata) and the first South American mammal from the Paleocene–Eocene Thermal Maximum (Maíz Gordo formation, Salta Province, Argentina)

Historical Biology; Año: 2025 p. 1 - 29

BUSKER, FELIPE; ARNAL, MICHELLE

The last piece of the puzzle, the DP4 of Cephalomys arcidens (Rodentia, Caviomorpha) from the late Oligocene of Patagonia (Argentina)

Historical Biology; Año: 2024 p. 1 - 11

ARNAUDO E.; ARNAL M.

First virtual endocast description of an early Miocene representative of Pan-Octodontoidea (Caviomorpha, Hystricognathi) and considerations on the early encephalic evolution in South American rodents

JOURNAL OF PALEONTOLOGY; Lugar: Lawrence; Año: 2023

ARNAL M.; PÉREZ M. E.; TEJADA MEDINA L. M.; CAMPBELL KENNETH

The high taxonomic diversity of the Palaeogene hystricognath rodents (Caviomorpha) from Santa Rosa (Peru, South America) framed within a new geochronological context

Historical Biology; Año: 2022

FERNICOLA, JUAN CARLOS; ZIMICZ, ANA N.; CHORNOGUBSKY, LAURA; DUCEA, MIHAI; CRUZ, LAURA E.; BOND, MARIANO; ARNAL, MICHELLE; CÁRDENAS, MAGALÍ; FERNÁNDEZ, MERCEDES

The Early Eocene Climatic Optimum at the Lower Section of the Lumbrera Formation (Ypresian, Salta Province, Northwestern Argentina): Origin and Early Diversification of the Cingulata

JOURNAL OF MAMMALIAN EVOLUTION; Año: 2021

FERNÁNDEZ, M.; ZIMICZ, A. N.; BOND, M.; CHORNOGUBSKY, L.; ARNAL, M.; CÁRDENAS, MAGALÍ; FERNICOLA, J. C.

New Paleogene South American native ungulates from the Quebrada de los Colorados Formation at Los Cardones National Park, Argentina

ACTA PALAEONTOLOGICA POLONICA; Año: 2021 vol. 66 p. 85 - 97

ZIMICZ, ANA NATALIA; FERNÁNDEZ, MERCEDES; BOND, MARIANO; CHORNOGUBSKY, LAURA; ARNAL, MICHELLE; CÁRDENAS, MAGALÍ; FERNICOLA, JUAN CARLOS

Archaeogaia macachaae gen. et sp. nov., one of the oldest Notoungulata Roth, 1903 from the early-middle Paleocene Mealla Formation (Central Andes, Argentina) with insights into the Paleocene-Eocene south American biochronology

JOURNAL OF SOUTH AMERICAN EARTH SCIENCES; Año: 2020 vol. 103

ARNAUDO E.; ARNAL M.; EKDALE E.

The auditory region of a fossil caviomorph rodent (Hystricognathi) from the early Miocene of Patagonia (South America) and evolutionary considerations

JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2020

ARNAL M.; KRAMARZ, ALEJANDRO G.; VUCETICH, MARÍA GUIOMAR; FRAILEY C.D.; CAMPBELL KENNETH

New Paleogene caviomorphs (Rodentia, Hystricognathi) from Santa Rosa, Peru: systematics, biochronology, biogeography, and early evolutionary trends

Papers in Palaeontology; Año: 2019

ARNAL M.; PÉREZ M. E.; DESCHAMPS C

REVISION OF THE MIOCENE CAVIOMORPH RODENTS FROM THE RÍO SANTA CRUZ (ARGENTINEAN PATAGONIA)

Publicación Electrónica de la Asociación Paleontológica Argentina; Año: 2019

PÉREZ, MARÍA ENCARNACIÓN; ARNAL, MICHELLE; BOIVIN, MYRIAM; VUCETICH, MARÍA GUIOMAR; ADRIANA CANDELA; FELIPE BUSKER ; QUISPE, BERNARDINO MAMANI

New caviomorph rodents from the late Oligocene of Salla, Bolivia: taxonomic, chronological, and biogeographic implications for the Deseadan faunas of South America

JOURNAL OF SYSTEMATIC PALAEONTOLOGY; Lugar: Cambridge; Año: 2018 p. 1 - 27

ARNAL, MICHELLE; VUCETICH, MARIA; CROFT, DARIN; BARGO, SUSANA; FERNICOLA, JUAN; VIZCAINO, SERGIO

SYSTEMATIC REVISION AND EVOLUTIONARY HISTORY OF ACARECHIMYS PATTERSON IN KRAGLIEVICH, 1965 (RODENTIA, CAVIOMORPHA, OCTODONTOIDEA)

AMEGHINIANA; Lugar: Buenos Aires; Año: 2017

VUCETICH, MARÍA GUIOMAR; PÉREZ M. E.; ARNAL M.; DESCHAMPS C; VIEYTES C. E.

Caviomorph rodents: main features of their evolution

Contribuciones del MACN; Año: 2016 p. 347 - 358

ARNAL M.; VUCETICH, MARÍA GUIOMAR

Main radiation events in Pan-Octodontoidea (Rodentia, Caviomorpha)

ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY; Año: 2015

ARNAL MICHELLE; VUCETICH, MARÍA GUIOMAR

Revision of the fossil rodent Acaremys Ameghino, 1887 (Hystricognathi, Octodontoidea, Acaremyidae) from the Miocene of Patagonia (Argentina) and the description of a new acaremyid

Historical Biology; Año: 2015 p. 42 - 59

KRAMARZ, ALEJANDRO G.; BOND MARIANO; ARNAL MICHELLE

Systematic description of three new mammals (Notoungulata and Rodentia) from the early Miocene of Cerro Bandera Formation, Northern Patagonia, Argentina

AMEGHINIANA; Lugar: Buenos Aires; Año: 2015 vol. 52 p. 585 - 597

ÁLVAREZ ALICIA; ARNAL M.

First approach to the paleobiology of extinct Prospaniomys (Rodentia, Hystricognathi, Octodontoidea) through head muscle reconstruction and the study of cranio-mandibular shape variation

JOURNAL OF MAMMALIAN EVOLUTION; Lugar: Berlin; Año: 2015 p. 519 - 533

VUCETICH, MARÍA GUIOMAR; DOZO M. T.; ARNAL MICHELLE; PÉREZ M. E.

New rodents (Mammalia) from the late Oligocene of Cabeza Blanca (Chubut) and the first rodent radiation in Patagonia

Historical Biology; Año: 2015 p. 236 - 257

ARNAL, MICHELLE; KRAMARZ, ALEJANDRO G.; VUCETICH, MARÍA GUIOMAR; E. CAROLINA VIEYTES

A new early Miocene octodontoid rodent (Hystricognathi, Caviomorpha) from Patagonia (Argentina) and a reassessment of the early evolution of Octodontoidea

JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2014 vol. 34

ARNAL MICHELLE; PÉREZ M. E.

A new acaremyid rodent (Hystricognathi: Octodontoidea) from the middle Miocene of Patagonia (South America) and considerations on the early evolution of Octodontoidea

ZOOTAXA; Lugar: Auckland; Año: 2013 vol. 3616 p. 119 - 134

ARNAL, MICHELLE

Sistemática, filogenia e historia evolutiva de roedores Octodontoidea (Caviomorpha, Hystricognathi) del Oligoceno tardío - Mioceno medio vinculados al origen de la Familia Octodontidae

MASTOZOOLOGíA NEOTROPICAL; Lugar: Mendoza; Año: 2012

KRAMARZ, ALEJANDRO G.; VUCETICH, MARÍA GUIOMAR; ARNAL, MICHELLE

A new Early Miocene chinchilloid hystricognath rodent. An approach to the understanding of the early chinchillid dental evolution. Journal of Mammalian Evolution

JOURNAL OF MAMMALIAN EVOLUTION; Lugar: Berlin; Año: 2012

ARNAL, MICHELLE; VUCETICH, MARÍA GUIOMAR

First record of supernumerary teeth in South American fossil rodents

JOURNAL OF VERTEBRATE PALEONTOLOGY; Año: 2011

ARNAL MICHELLE; KRAMARZ, ALEJANDRO G.

First complete skull of an octodontoid (Rodentia, Caviomorpha) from the Early Miocene of South America and its bearing in the early evolution of Octodontoidea

GEOBIOS; Lugar: Paris; Año: 2011 vol. 44 p. 435 - 444