Future Issues

Ameghiniana posts PDFs of the uncorrected accepted manuscripts in a typeset form (i.e., postprints) a few days after their acceptance. These posted versions are preliminary and will change during production. They will be removed once the paper is officially published. Manuscripts that contain new names and nomenclatural acts are not posted as postprints.

 

Gondwanan perspectives: "40th anniversary of Abelisauridae"

THE FIRST RECORD OF THEROPOD DINOSAUR REMAINS FROM THE ANGOSTURA COLORADA AND COLI TORO FORMATIONS (CAMPANIAN-MAASTRICHTIAN) IN THE INGENIERO JACOBACCI AREA (RIO NEGRO PROVINCE, ARGENTINA) by Ariana Paulina-Carabajal, Ariel H. Méndez, Karen Ulloa-Guaiquin, Javier González-Dionis and Facundo M. Irazoqui

ISOLATED ABELISAURID TEETH FROM GONDWANA AND DENTAL EVOLUTION IN ABELISAURIDAE by Christophe Hendrickx, Matías Soto Núñez, Ricardo Araújo, Jorge G. Meso, Simone Maganuco and Adé Ben-Salahuddin

PRELIMINARY REPORT OF ABELISAURID (DINOSAURIA, THEROPODA) TOOTH AND TOOTH ATTACHMENT TISSUES by Ignacio A. Cerda and Juan D. Porfiri

A NEW LATE CRETACEOUS ABELISAURID SPECIES FROM LA RIOJA PROVINCE, NORTHWESTERN ARGENTINA by Harold Jiménez Velandia, Martín D. Ezcurra, E. Martín Hechenleitner, Giorgio Basilici, Agustín G. Martinelli and Lucas E. Fiorelli

AN ABELISAURID HUMERUS FROM THE BAJO DE LA CARPA FORMATION (UPPER CRETACEOUS, SANTONIAN), NORTHERN PATAGONIA, WITH COMMENTS ON MORPHOLOGICAL ASPECTS OF 
THE HUMERUS IN ABELISAURIDAE by Ariel H. Méndez, E. Emanuel Seculi-Pereyra, Javier González-
Dionis, Lucía F. Vettorazi, Ariana Paulina-Carabajal, Federico A. Gianechini, Leonardo S. Filippi, Alberto C. Garrido, Magalí Cárdenas, Penélope Cruzado-Caballero, Do-Kwon Kim, and Yuong-Nam Lee

NEW CONTRIBUTIONS TO THE KNOWLEDGE OF ABELISAURIDAE (DINOSAURIA, THEROPODA) FROM THE UPPER CRETACEOUS IBERO-ARMORICAN LANDMASS by Erik Isasmendi, and Elisabete Malafaia

Regular papers

NOVEL INFORMATION ON THE BRAINCASE OF MEGARAPTOR NAMUNHUAIQUII (DINOSAURIA: THEROPODA) USING X-RAY TOMOGRAPHY: PNEUMATICITY, PALEONEUROLOGY AND THEIR PALEOBIOLOGICAL IMPLICATIONS by Ariana Paulina-Carabajal and Juan D. Porfiri

COMPLETENESS, CONVERGENT MORPHOLOGY AND POSITIVE NARRATIVES: AN INTRIGUING SNAKE SKULL FROM THE MIDDLE-LATE EOCENE OF ARGENTINA by Agustín Scanferla, Judith Babot and Daniel García Lopez

A NEW LARGE GRACILISUCHID FROM THE UPPER TRIASSIC LEVELS OF THE CHAÑARES FORMATION, NORTHWESTERN ARGENTINA by M. Belén von Baczko, Martín D. Ezcurra, Agustina Lecuona, Nahuel Vega, and Julia B. Desojo

MOST COMPLETE PRE-DESEADEN LITOPTERN POSTCRANIUM (GRAN HONDONADA, MIDDLE-LATE EOCENE, CHUBUT PROVINCE, ARGENTINA) by Malena Lorente, Mariano Bond, and Alejandro Kramarz

PALYNOLOGY AND PALYNOFACIES OF THE RÍO TARDE FORMATION (LOWER CRETACEOUS), SOUTHERN PATAGONIA, ARGENTINA by Kimberly Matamala, Cosme F. Rombola, Inés Aramendía, Sol Noetinger, and Roberto R. Pujana

THE SOUTHERNMOST RECORD OF THE GENUS MYTILOPSIS: A NEW SPECIES OF DREISSENIDAE (MOLLUSCA – BIVALVIA) FOUND IN THE PARANÁ FORMATION (UPPER MIOCENE; ARGENTINA) by Leandro M. Pérez, Miguel Griffin, and Miguel O. Manceñido

CONIFER FOSSIL WOODS FROM THE UPPER CRETACEOUS OF BORORÓ HILL REGION (CHUBUT PROVINCE, ARGENTINA by Daniela P. Ruiz, Pablo M. Villegas, Carlos D. Greppi, Nahuel E. Espinoza, Aldo M. Umazano, Roberto R. Pujana, and Mariana Brea

TROPICAL MARINE MOLLUSK ASSEMBLAGES FROM THE PLEISTOCENE OF OAXACA, SOUTHERN MEXICO by Rosalía Guerrero-Arenas, Norma Arcelia Barrientos-Luján, Eduardo Jiménez-Hidalgo, Javier Arellano Gil, and Francisco Benítez-Villalobos

LATE ORDOVICIAN SCOLECODONTS FROM THE LA POLA AND DON BRAULIO FORMATIONS, VILLICUM RANGE, ARGENTINE PRECORDILLERA by Jessica C. Gómez, Mercedes di Pasquo, and Leonardo Silvestri