ARMELLA, MATÍAS; ALONSO, GUIDO; GARCÍA-LÓPEZ, DANIEL; CROFT, DARIN; MURUAGA, CLAUDIA

Systematics and biostratigraphic implications of a new notoungulate assemblage (Mammalia, Pan-Perissodactyla) from the India Muerta Formation (Late Miocene), Northwestern Argentina

Publicación Electrónica de la Asociación Paleontológica Argentina; Año: 2024 vol. 24 p. 44 - 70

ARMELLA, MATÍAS ALBERTO; DEFOREL, FACUNDO

What else is dentition telling us? A new specimen‐level phylogeny of Mesotheriidae (Mammalia, Notoungulata)

CLADISTICS (PRINT); Año: 2023

ARMELLA, MATÍAS A.; ERCOLI, MARCOS D.; BONINI, RICARDO A.; GARCÍA-LÓPEZ, DANIEL A.

Detecting morphological gaps in teeth outlines of a Pachyrukhinae (Hegetotheriidae, Notoungulata) lineage: systematic and paleobiogeographical significance of the records from Northwestern Argentina

COMPTES RENDUS PALEVOL; Año: 2022

BRAVO, GONZALO G.; POL, DIEGO; ARMELLA, MATÍAS A.; GÓMEZ, KEVIN

The choanal anatomy of the Sebecus icaeorhinus Simpson, 1937 and the variation of the palatine shape in notosuchians (Crocodyliformes, Mesoeucrocodylia)

JOURNAL OF PALEONTOLOGY; Lugar: Lawrence; Año: 2022

ARMELLA, MATÍAS A.

Tooth Size Variation in Assemblages of Tremacyllus (Hegetotheriidae, Notoungulata): Insights into Geographical Gradients, Systematics, and Sexual Dimorphism

JOURNAL OF MAMMALIAN EVOLUTION; Año: 2022 vol. 29 p. 113 - 128

ERCOLI, MARCOS D.; ARMELLA, MATÍAS A.

Snout shape and masticatory apparatus of the rodent-like mesotheriidungulates (Typotheria, Notoungulata): exploring evolutionary trends in dietary strategies through ancestralreconstructions

PALAEONTOLOGY; Lugar: Londres; Año: 2021

ARMELLA, M.A.; BONINI, R.A.

Biostratigraphic significance of the presence of Protypotherium cf. P. antiquum Ameghino 1885 (Interatheriidae, Notoungulata) in the late Miocene of Northwestern Argentina

JOURNAL OF SOUTH AMERICAN EARTH SCIENCES; Año: 2020

ARMELLA, MATÍAS; GARCÍA-LÓPEZ, DANIEL; BABOT, MARÍA; DERACO, VIRGINIA; HERRERA, CLAUDIA; SAADE, LUIS; BERTELLI, SARA

Postcranial remains of basal typotherian notoungulates from the Eocene of northwestern Argentina

ACTA PALAEONTOLOGICA POLONICA; Lugar: Varsovia; Año: 2020 vol. 65 p. 413 - 428

ARMELLA, MATÍAS A.; DOMINGUEZ, LUCÍA I.; GEORGIEFF, SERGIO M.; ESTEBAN, GRACIELA I.; SABATER, SEBASTIAN

Sedimentological analysis and radioisotopic age of the Las Cañas Formation in Dulce River outcrops, Río Hondo, Santiago del Estero (Northwestern Argentina)

JOURNAL OF SOUTH AMERICAN EARTH SCIENCES; Lugar: Amsterdam; Año: 2020

ARMELLA, MATÍAS A.; NASIF, NORMA L.; CERDEÑO, ESPERANZA

Small-sized mesotheriines (Mesotheriidae, Notoungulata) from Northwestern Argentina: Systematic, chronological, and paleobiogeographic implications

JOURNAL OF SOUTH AMERICAN EARTH SCIENCES; Lugar: Amsterdam; Año: 2018 vol. 83 p. 14 - 26

ARMELLA, MATÍAS A.; GARCÍA-LÓPEZ, DANIEL A.; DOMINGUEZ, LUCÍA I.

A new species of Xotodon (Notoungulata, Toxodontidae) from northwestern Argentina

JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2018

ARMELLA, MATÍAS A.; ERCOLI, MARCOS D.

An evaluation of dental features used to distinguish Typotheriopsis Cabrera and Kraglievich 1931, from Pseudotypotherium Ameghino 1904 (Mesotheriidae, Notoungulata): reappraisals and proposals about their systematic value

AMEGHINIANA; Lugar: Buenos Aires; Año: 2018

ARMELLA, MATÍAS A.; GARCÍA-LÓPEZ, DANIEL A.; LORENTE, MALENA; BABOT, MA. JUDITH

ANATOMICAL AND SYSTEMATIC STUDY OF PROXIMAL TARSALS OF UNGULATES FROM GESTE FORMATION (NORTHWESTERN ARGENTINA)

AMEGHINIANA; Lugar: Buenos Aires; Año: 2016 vol. 53

ORTIZ, MIGUEL; SIMONI, ANAHI; ARMELLA, MATÍAS A.; LUQUE, ANA C.; DEBES, MARIO A.; ALBORNOZ, PATRICIA L.; ARIAS, MARTAE.

Crecimiento secundario anómalo de tallo y raíz de Urera altissima (Urticaceae) de la provincia de Tucumán, Argentina

Lilloa; Lugar: San Miguel de Tucumán; Año: 2014

ARMELLA, MATÍAS A.

La Predacion: gran motor para la evolución

LapsusCalami; Lugar: San Miguel de Tucumán; Año: 2013 p. 23 - 27