Announcements

New issues have been published - AMEGHINIANA - VOL. 61 (5-6)

2025-01-02

Vol. 61 No. 5 (2024): Gondwanan Perspectives: Paleontological studies in Antarctica and its biogeographic connection with South America

GONDWANAN PERSPECTIVES: PALEONTOLOGICAL STUDIES IN ANTARCTICA AND ITS BIOGEOGRAPHIC CONNECTION WITH SOUTH AMERICA

Cecilia Rodriguez Amenabar, Laura Chornogubsky

REPORT OF SHELL PALEOPATHOLOGIES IN ANTARCTIC AMMONOIDS OF THE LÓPEZ DE BERTODANO FORMATION (LATE CRETACEOUS, ANTARCTIC PENINSULA)

Daniel A. Morón-Alfonso, Leticia Luci, René Hoffmann, Verónica Vennari, Marcela Cichowolski

NEW LATE MIDDLE EOCENE ANTARCTIC GONIASTERIDS (ASTEROIDEA, ECHINODERMATA) FROM LA MESETA FORMATION. IMPLICATIONS FOR THE ORIGIN, EVOLUTION, AND PALEOECOLOGY OF THE PENTAGONASTERINAE

Eduardo B. Olivero, Maria Isabel López Cabrera

Vol. 61 No. 6 (2024)

NEW INSIGHTS INTO THE PHACOPID TRILOBITE REEDOPS RICHTER AND RICHTER, IN THE LOWER DEVONIAN FROM ARGENTINA

Juan J. Rustán, Silvio H. Peralta

ANOTHER TWIST DECODING THE PATTERNS OF EVOLUTION OF THE SOUT AMERICAN EXTINCT MAMMALIAN PREDATORS (SPARASSODONTA, METATHERIA) Francisco J. Prevosti, Catalina Suarez, Analía M. Forasiepi, Sergio Tarquini, Amelia Chemisquy
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A new issue has been published - Ameghiniana 61(3) - 2024

2024-08-09

Table of Contents - Ameghiniana 61(3) – 2024

Articles

PELOMEDUSOID TURTLES FROM THE BAJO DE LA CARPA FORMATION (SANTONIAN, UPPER CRETACEOUS), RÍO NEGRO PROVINCE, PATAGONIA, ARGENTINA

By Ignacio J. Maniel

EARLY MIOCENE SLOTH (FOLIVORA) REMAINS FROM PAMPA CASTILLO, SOUTHERN CHILE, INCLUDING A NATURAL CRANIAL ENDOCAST

By Nathanael J. Lee, John J. Flynn, André R. Wyss, Darin A. Croft
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A new issue has been published - Ameghiniana 61(2) - 2024

2024-04-30

Table of Contents - Ameghiniana 61(2) – 2024

Articles

PUTATIVE CELTIS LEAVES FROM EOCENE PATAGONIA ARE ALLIED WITH ASIAN ANACARDIACEAE

by Peter Wilf, Cynthia C. González, Maria A. Gandolfo, María C. Zamaloa

MIDDLE – LATE SILURIAN AND EARLY DEVONIAN CHITINOZOANS FROM THE CHACOPARANÁ BASIN, SALTA PROVINCE, ARGENTINA

by Sonia Camina, Claudia V. Rubinstein, Anthony Butcher, Juan P. Lovecchio

TURRITELLINE-DOMINATED ASSEMBLAGES FROM THE MONTE LEÓN FORMATION (LOWER MIOCENE), PATAGONIA, ARGENTINA: PALEOECOLOGICAL AND PALEOENVIRONMENTAL IMPLICATIONS

by Jesica T. Kronemberger, Ana M. Parras
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A new issue has been published - Ameghiniana 61(1) - 2024

2024-02-28

Table of Contents - Ameghiniana 61(1) – 2024
Articles

LOWER DEVONIAN DIACHRONIC SCAPHIOCOELIA BIOFACIES IN WESTERN GONDWANA
Alejandra Dalenz Farjat, Mario Suarez Riglos, Oscar López Paulsen, Ramiro Suarez Soruco, Miguel A. Pérez Leyton, José Luis Ortiz, Giovanni Ríos

NEW DATA ON THE OSTEOLOGY AND DEVELOPMENT OF AVITABATRACHUS ULIANA (ANURA, XENOANURA), A PIPIMORPH FROM THE CANDELEROS FORMATION, CRETACEOUS OF NORTHWESTERN PATAGONIA, ARGENTINA
Ana María Báez, Guillermo F. Turazzini

AN UNUSUAL CIRCUMPOLAR TURTLE (TESTUDINATA: TESTUDINES) FROM THE EARLIEST LATE CRETACEOUS OF PATAGONIA, ARGENTINA
Juliana Sterli, Damián Moyano-Paz, Augusto Varela, Daniel G. Poiré, Ari Iglesias

THE STATUS OF EUCHOLOEOPS FRONTO AND E. LAFONEI (XENARTHRA, FOLIVORA, MEGALONYCHIDAE) IN THE SYSTEMATICS OF THE EARLY MIOCENE EUCHOLOEOPS (SANTA CRUZ, ARGENTINA)
Gerardo De Iuliis, M. Susana Bargo, Néstor Toledo, Leonard J. S. Tsuji, Sergio F. Vizcaíno

Book Review

PHYLOGENETIC ANALYSIS OF MORPHOLOGICAL DATA (TWO VOLUMES). Goloboff, Pablo A. 277 pp. volume 1 and 289 pp. volume 2. CRC Press.
Martin D. Ezcurra

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A new issue has been published - Ameghiniana 60(6) - 2023

2023-09-18

AMEGHINIANA - Table of contents - Vol. 60 No. 6 (2023)

FIRST RECORD OF CRYPTOSPORES FROM THE LATE ORDOVICIAN-EARLY SILURIAN OF COLOMBIA: NEW CONTRIBUTION TO THE UNDERSTANDING OF PLANT TERRESTRIALIZATION

Claudia V. Rubinstein, María C. Vargas, Felipe de la Parra, Victor Caballero, Julián Naranjo, Nelson Sánchez

TRITHYRODINIUM VERRUCOSUM (HEISECKE, 1970) COMB. NOV., EMEND: AN EARLY PALEOGENE (DANIAN) DINOFLAGELLATE CYST SPECIES FROM THE NORTH OF PATAGONIA, ARGENTINA. REGIONAL STRATIGRAPHIC AND PALEOENVIRONMENTAL RELEVANCE

Sol González Estebenet, M. Verónica Guler

LATE JURASSIC CASSIDULOIDS (ECHINODERMATA, ECHINOIDEA) FROM WEST-CENTRAL ARGENTINA: TAXONOMIC AND PALEOGEOGRAPHIC IMPLICATIONS

Patricio E. Caccia, Cecilia S. Cataldo, M. Beatriz Aguirre-Urreta

REASSESSMENT OF UQUIASAURUS HEPTANODONTA, AN IGUANIAN LIZARD FROM THE LATE PLIOCENE (UQUÍA FORMATION) OF NORTHWESTERN ARGENTINA

Carlos Agustin Scanferla, Linda Díaz-Fernández

SYSTEMATIC REVISION OF PRE- AND POST-SANTACRUCIAN SPECIES OF PROTYPOTHERIUM(INTERATHERIIDAE, NOTOUNGULATA)

Mercedes Fernández, Juan C. fernicola, Esperanza Cerdeño

Obituary Note

SERGIO ARCHANGELSKY (1931–2022)

Eduardo Guillermo Ottone
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Ameghiniana new issue 60-5, 2023

2023-08-12

AMEGHINIANA - Table of contents - Vol. 60 No. 5 (2023)

Articles

MIDDLE TRIASSIC CONTINENTAL PALYNOLOGICAL ASSEMBLAGES OF SAN RAFAEL DEPOCENTER, CENTRAL-WESTERN ARGENTINA

By Pedro R. Gutierrez, Ana M. Zavattieri

LATE PALEOZOIC–EARLY MESOZOIC INSECTS: STATE OF THE ART ON PALEOENTOMOLOGICAL STUDIES IN SOUTHERN SOUTH AMERICA

By María B. Lara, Bárbara Cariglino, Ana M. Zavattieri

TAPHONOMIC SIGNATURE OF GLYCYMERIS LONGIOR SHELLS (BIVALVIA) AND ITS POTENTIAL AS PALEOENVIRONMENTAL PROXY FOR THE QUATERNARY OF NORTHERN PATAGONIA (ARGENTINA)

By Sol Bayer, Julieta C. Nóbile, Diego F. Muñoz, Enrique M. Morsan, Gisela A. Morán, Enrique Fucks, Sandra Gordillo

ADVANCES IN THE UNDERSTANDING OF NEOGENE MAMMALIAN FAUNA IN THE PAMPEAN REGION (CENTRAL ARGENTINA) THROUGH REVISING “BIOZONE” HYPOTHESES BASED ON NEW DATES AND BIOCHRONOLOGICAL ANALYSES

By Cristo O. Romano Muñoz, Ricardo Bonini, Sidney Hemming, Marcos Cenizo, Ulyses F. J. Pardiñas, Francisco J. Prevosti

Book Reviews

REVIEW OF “CUANDO LAS PRIMAVERAS COMENZARON A TENER FLORES” BY DR. MAGDALENA LLORENS AND MARIANO ARAMI. 1ST EDITION, 2022, 56 P. ASOCIACIÓN PALEONTOLÓGICA ARGENTINA PUBLICACIONES. ISBN 978-987-48261-1-4

By Maria A. Gandolfo

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AMEGHINIANA - TABLE OF CONTENTS - ISSUE 60(4) - 2023

2023-07-10

AMEGHINIANA - TABLE OF CONTENTS - ISSUE 60(4) - 2023

Foreword

Mesozoic and Cenozoic Micropaleontology of South America, progresses and applications

By Andrea Concheyro, Emiliana Bernasconi

Articles

LATE TRIASSIC CALCAREOUS NANNOFOSSILS FROM THE PUCARÁ GROUP, PERU: A NEW BIOSTRATIGRAPHIC TOOL FOR REGIONAL CORRELATION IN WESTERN SOUTH AMERICA

By Juan P. Pérez Panera, Lydia Calvo Marcilese, Daniel Boggetti, Eduardo G. Ottone, Josefina Cuello, Pablo Giampaoli

MAASTRICHTIAN MICROFOSSILS OF THE SHALLOW MARINE UMIR FORMATION, NE COLOMBIA

By German D. Patarroyo, Karlos G. D. Kochhann, Rodrigo M. Guerra, Laia Alegret, Daiane Ceolin, José M. Torres

LATE PALEOCENE TO MIDDLE EOCENE CALCAREOUS NANNOFOSSIL ASSEMBLAGES FROM PENÍNSULA MITRE, SOUTHEASTERN AUSTRAL BASIN, ARGENTINA

By Erika L. Bedoya Agudelo, Juan P. Pérez Panera, Andrea Concheyro, Eduardo Olivero, Cecilia Gutiérrez, Pablo J. Torres Carbonell

CORRELATION OF MIDDLE TO UPPER EOCENE UNITS FROM HIGH LATITUDE SOUTHWESTERN ATLANTIC SITES

By Cecilia Rodriguez Amenábar , G. Raquel Guerstein , Marta Alperin, Gloria Daners, Silvio Casadio , Martin Rodriguez Raising

FOSSIL DIATOM STUDY REVEALS SIGNIFICANT FRESHWATER INPUT IN MIOCENE COASTAL MARINE ENVIRONMENTS OF THE SOUTHWESTERN ATLANTIC (PATAGONIA, ARGENTINA)

By Aylén Allende Mosquera, José I. Cuitiño, Marcela A. Espinosa

ENHANCED PRIMARY PRODUCTIVITY IN THE BRAZIL MALVINAS CONFLUENCE ZONE DURING THE MIS 3

By Cecilia Laprida, Paula B. Albarracín, Silvia I. Romero, Rodrigo S. Martín, José Isola, Sabine Kasten, Natalia García Chapori

NEW INSIGHTS ON BENTHIC MG/CA PALEOTHERMOMETRY IN THE WESTERN SOUTH ATLANTIC

By Natalia García Chapori, Rodrigo S. Martín, Jeroen Groeneveld, Paula Albarracín, Cecilia Laprida

Book Reviews

THE RISE AND FALL OF ANCIENT NEORNITHES Book Review of "Paleogene Fossil Birds" – 2nd Edition. Gerald Mayr, 239 p., Springer Nature Switzerland AG, Switzerland, ISBN 978-3-030-87644-9

By Federico J. Degrange

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A new issue has been published - Ameghiniana 60(3) - 2023

2023-05-12

Ameghiniana 60(3) - 2023

Table of contents

Articles
FIRST DISCINID BRACHIOPODS (BRACHIOPODA: LINGULIDA) FROM THE CENOZOIC OF PATAGONIA (GAIMAN FORMATION, LOWER MIOCENE, ARGENTINA)
Damián E. Pérez, Nicolás D. Farroni, Aylén Allende Mosquera, José I. Cuitiño
NEW SPECIES OF THE GENUS ARBACIA (ECHINOIDEA, ARbACIIDAE) FROM THE NEOGENE OF CHILE
Erwan Courville, Melissa González, F. Amaro Mourgues, Elie Poulin, Thomas Saucède
SYSTEMATIC REVISION OF INTERATHERIUM AND ICOCHILUS (INTERATHERIIDAE, NOTOUNGULATA) FROM THE SANTA CRUZ FORMATION (EARLY TO MIDDLE MIOCENE), SANTA CRUZ PROVINCE, ARGENTINA
Mercedes Fernández, Juan C. Fernicola, Esperanza Cerdeño
NEW MIOCENE–PLIOCENE SPECIMENS OF TOXODONTIDAE (NOTOUNGULATA) FROM THE HUAYQUERÍAS OF MENDOZA, WEST-CENTRAL ARGENTINA
Esperanza Cerdeño, Gabriela I. Schmidt, Cristo O. Romano, Analía M. Forasiepi
Book Reviews THESE ARE FOSSILS TOO: A LOOK AT THE STUDY OF ANCIENT BIOMOLECULES - REVIEW OF “REMNANTS OF ANCIENT LIFE. THE NEW SCIENCE OF OLD FOSSILS”. Dale E. Greenwalt. 2022. 288 pp. Princeton University Press. ISBN 9780691221144
Damián E. Pérez

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A new issue has been published - Ameghiniana 60(2) - 2023

2023-03-31

AMEGHINIANA - Table of contents

Vol. 60 No. 2 (2023). Gondwanan Perspectives: Triassic ecosystems

Foreword

GONDWANAN PERSPECTIVES: TRIASSIC ECOSYSTEMS. PALEOBIOLOGICAL ASPECTS AND THE CONTEXT OF RECOVERY FROM THE GREAT EXTINCTION

Andrea B. Arcucci, Adriana C. Mancuso

Articles

EVIDENCES OF TERATOLOGY AND MUTAGENENSIS IN PALYNOLOGICAL ASSEMBLAGES FROM THE MIDDLE TRIASSIC PUESTO VIEJO GROUP, SAN RAFAEL DEPOCENTER, ARGENTINA. IMPLICATIONS OF VOLCANISM AND REGIONAL ENVIRONMENTAL STRESS

Ana M. Zavattieri, Pedro R. Gutiérrez

LATE TRIASSIC CALCAREOUS NANNOFOSSILS FROM ARROYO MALO FORMATION, NEUQUÉN BASIN, ARGENTINA. IMPLICATIONS FOR THEIR EARLY EVOLUTION AND DISPERSAL

Juan P. Pérez Panera, Gladys N. Angelozzi, Alberto C. Riccardi, Susana E. Damborenea, Miguel O. Manceñido

MACRO- AND MICROMORPHOLOGY OF SCALES FROM AN ENDEMIC SOUTH AMERICAN ACTINOPTERYGIAN FAMILY (PSEUDOBEACONIIDAE, TRIASSIC, CUYANA BASIN)

P. Guillermina Giordano, Cecilia A. Benavente, Sofía A. Suárez Davi

A REASSESSMENT OF THE MANDIBULAR ANATOMY OF DINODONTOSAURUS BREVIROSTRIS (SYNAPSIDA, DICYNODONTIA) FROM THE LADINIAN–EARLY CARNIAN CHAÑARES FORMATION (NORTHWESTERN ARGENTINA), AND ITS TAXONOMIC AND PHYLOGENETIC SIGNIFICANCE

Juan A. Escobar, Agustín G. Martinelli, Martín D. Ezcurra, Lucas E. Fiorelli, M. Belén von Baczko, Fernando E. Novas, Julia B. Desojo

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A new issue has been published - Ameghiniana 60(1) - 2023

2023-02-27

Ameghiniana 60(1) - 2023

Table of contents

GONDWANAN PERSPECTIVES: FOSSIL WOOD ANATOMY

Foreword by Daniela P. Ruiz, Mariana Brea

Articles

CONIFER FOSSIL WOODS FROM THE MID-CRETACEOUS (ALBIAN) KACHAIKE FORMATION, SANTA CRUZ PROVINCE, ARGENTINA

by Carlos D. Greppi, Roberto R. Pujana, Daniela P. Ruiz, Cosme F. Rombola, Inés Aramendía

EXPLORING THE FIRST APPEARANCE OF THE MAIN DERIVED CONIFER FAMILIES OF GONDWANA: EVIDENCE PROVIDED BY THE TRIASSIC WOODS FROM ARGENTINA

by Josefina Bodnar, Valentina Cuesta, Ignacio H. Escapa, Giovanni C. Nunes

AFRICAN LEGUME AFFINITIES WITH THE FLORA FROM THE LOWER LA PLATA BASIN (UPPER CENOZOIC), SOUTH AMERICA

by Eliana Moya, R. Soledad Ramos, M. Jimena Franco, Mariana Brea

REDESCRIPTION OF SOLANUMXYLON PARANENSIS, LATE MIOCENE OF PARANÁ FORMATION (ENTRE RÍOS, ARGENTINA): A RELIABLE FOSSIL WOOD OF SOLANACEAE

by M. Jimena Franco, Mariana Brea
NEW RECORDS OF MORACEAE FROM THE UPPER MIOCENE OF NORTHEASTERN ARGENTINA
by Camila M. Martinez Martinez

CONIFER FOSSIL WOODS FROM THE LATE JURASSIC–EARLY CRETACEOUS (SOLARI/BOTUCATÚ FORMATION) OF THE PARAJE TRES CERROS (CORRIENTES PROVINCE), NORTHEAST ARGENTINA

by Leandro C. A. Martínez, Roberto R. Pujana, Mateo Monferran, Rodrigo Cajade, Alejandra B. Hernándo, Victor H. Zaracho, Oscar F. Gallego

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A new issue has been published - Ameghiniana 59(6) - 2022

2022-12-16

Ameghiniana issue 59(6) - 2022 Table of contents Articles NEW RECORD OF THE LUECKISPORITES/WEYLANDITES BIOZONE (PERMIAN) IN THE PAGANZO BASIN, ARGENTINA: STRATIGRAPHIC SIGNIFICANCE
By Silvia N. Césari, Carlos O. Limarino, Patricia Ciccioli, Sergio Marenssi, Luis Ferreira

371-389

PALEOPATHOLOGIES OF THE CLAVICLES OF THE MEGATHERIUM AMERICANUM CUVIER 1796 (XENARTHRA, MAMMALIA) (GIANT GROUND SLOTH) FROM THE PAMPEAN PLEISTOCENE (ARGENTINA)

By Karina V. Chichkoyan, Chiara Villa, Viola Winkler, Luigi Manuelli, Gabriel E. Acuña Suarez

390-406

NEW VERTEBRATE TRACKS FROM THE NEOGENE RÍO NEGRO FORMATION (RÍO NEGRO PROVINCE, ARGENTINA)

By Paolo Citton, Martina Caratelli, Carlos Cónsole-Gonella, Silvina de Valais, Romina M. Montes, Fern

407-417
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A new issue has been published - Ameghiniana 59(5) - 2022

2022-09-15

AMEGHINIANA - NEW ISSUE – 59(5)

Table of Contents

Articles

A NEW SPECIES OF BAURUBATRACHUS (ANURA, NEOBATRACHIA) FROM THE LATE CRETACEOUS ADAMANTINA FORMATION OF BRAZIL FURNISHES EVIDENCE ON THE DIVERSITY OF THIS BIZARRE GENUS

Paula Muzzopappa, Fabiano Vidoi Iori, Fellipe Pereira Muniz, Agustín G. Martinelli

pp. 297-316

A NEW NANOID TITANOSAUR (DINOSAURIA: SAUROPODA) FROM THE UPPER CRETACEOUS OF BRAZIL

Bruno A. Navarro, Aline M. Ghilardi, Tito Aureliano, Verónica Díez Díaz, Kamila L. N. Bandeira, André G. S. Cattaruzzi, Fabiano V. Iori, Ariel M. Martine, Alberto B. Carvalho, Luiz E. Anelli, Marcelo A. Fernandes, Hussam Zaher

pp. 317-354

NEW SEAL (CARNIVORA, PHOCIDAE) RECORD FROM THE LATE MIOCENE-PLIOCENE OF GUAFO ISLAND, SOUTHERN CHILE

Ana M. Valenzuela-Toro, Nicholas D. Pyenson

pp. 355-365

Obituary Note

OBITUARY NORA M. SABATTINI

Alberto C. Riccardi

pp. 366-369
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A new issue has been published - Ameghiniana 59(4) - 2022

2022-08-03

NEW ISSUE - VOLUME 59(4) - 2022

Table of Contents

Articles

MISSISSIPPIAN PALYNOFLORA FROM THE CLARKE RIVER BASIN, NORTH QUEENSLAND, AUSTRALIA

Geoffrey Playford

225-264

SCLEROBIOSIS: A TERM FOR COLONIZATION OF MARINE HARD SUBSTRATES

María V. Romero, Silvio A. Casadio, Claudia S. Bremec, Diego A. Giberto

265-273

INTEGRATING FOSSILDIAGENESIS AND GEOCHEMISTRY IN THE PALEOENVIRONMENTAL RECONSTRUCTION OF A TANK DEPOSIT BEARING QUATERNARY VERTEBRATES IN NORTHEASTERN BRAZIL

Juliana C. S. de Carvalho-Laurentino, Kleberson O. Porpino, Herminio I. Araújo-Júnior

274-296
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Ameghiniana - News on editorial process

2022-07-05
Dear Author,

During 2020 and 2021, times marked by pandemics, we developed several changes to improve the editorial process. Our top priorities are academic excellence, speeding up editorial times and making submissions easier for our authors.

Changes in editorial boards
1. Scientific editorial team: a partial renewal of the group of scientific editors was carried out considering both the previous gender disparity and academic excellence. With the addition of ten new editors, the disparity has decreased substantially.
2. Production editorial team: production's tasks have been divided into two stages, an initial revision of text and figure format and a final one comprising the copyediting once the manuscripts have been accepted for publication, speeding up editorial times.
Easier submission experience
1. Type of submissions: only “articles” are accepted, regardless of their length, and the so-called “Paleontological Notes” have been suppressed. This change is based partly on an analysis of the journal's citations; longer papers receive, on average, a greater number of citations than short papers.
2. Simplified editorial guidelines: our guidelines have been updated, reduced and divided into text organization and style and instructions for figures. A word template for articles is also available.
3. Digital copyright form: a new copyright form has been established that is completed and submitted digitally. This new form complies with the editorial policies based on Romeo Sherpa and incorporates heritage protection issues.
4. Waiver of printing costs: longer manuscripts will be accepted without printing costs for authors, up to 35 printed pages in the final edited galley. Ameghiniana is looking forward to attracting longer manuscripts that, in turn, have been shown to receive more cites.
Editorial times and publicity
1. Postprints posted online first: Ameghiniana posts PDFs of the uncorrected accepted manuscripts in a typeset form (i.e., postprints) a few days after their acceptance in the Future Issues section. These posted versions include DOI and are citable.
2. Distribution and publicity via BIOONE: Ameghiniana is included in BioOne Complete, a non-profit database of more than 200 subscribed and open-access titles in the biological, ecological, and environmental sciences, ensuring ample distribution and publicity of Ameghiniana articles.
We are looking forward to receiving your submission!

The Ameghiniana Team

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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 59(3) - 2022

2022-05-26

NEW ISSUE - VOLUME 59(3) - 2022

Table of Contents

Articles

FOSSIL BRYOPHYTES FROM THE MIDDLE TRIASSIC SOROCAYENSE GROUP, SAN JUAN PROVINCE, CENTRAL-WESTERN ARGENTINA

By Adolfina Savoretti, Josefina Bodnar, Eliana Paula Coturel, and Marisol Beltrán

MESOCERATOCANTHUS FOSSILS FROM THE EARLY CRETACEOUS OF CHINA REINTERPRETED AS THE EARLIEST PASSALOIDS (COLEOPTERA: SCARABAEOIDEA) open access

By Yan-Da Li, Erik Tihelka, Christopher J. Marshall, David R. Maddison, Ming Bai, Di-Ying Huang, and Chen-Yang Cai

THE TAXONOMIC STATUS OF NOTOCAIMAN STROMERI (CROCODYLIA, ALLIGATOROIDEA) AND THE EARLY DIVERSITY OF SOUTH AMERICAN CAIMANINES

By Paula Bona, Francisco Barrios, Martín D. Ezcurra, and María V. Fernández Blanco

Book Reviews

PNSO FIELD GUIDE TO THE ANCIENT WORLD: THE AGE OF PTEROSAURS. Yang, Y., & Zhao, C. 2021. 106 pp. Brown Books Publishing Group. ISBN(10): 1612545297 and ISBN(13): 9781612545295. open access

By Laura S. Codorniú
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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 59(2) - 2022

2022-03-15

AMEGHINIANA 59(2) - 2022

Table of contents

Articles

PALEOENVIRONMENTAL RELEVANCE OF AMORPHOUS SILICA MICROFOSSILS IN HYDROMORPHIC PALEOSOLS, A COMPARATIVE STUDY WITH MODERN ANALOGOUS ENVIRONMENTS IN THE SOUTHERN PAMPAS, ARGENTINA

By Roberto Donna, Gabriela S. Hassan, Margarita Osterrieth

RE-EVALUATING CRANIAL PATHWAYS OF THE INTERNAL CAROTID ARTERY IN NOTOUNGULATA (MAMMALIA, PANPERISSODACTYLA)

By Ross D. E. MacPhee, Analía M. Forasiepi

BRYOZOANS ASSOCIATED WITH GASTROPOD SHELLS IN THE EARLY MIOCENE OF PATAGONIA (ARGENTINA)

By Leandro M. Pérez, Juan López-Gappa

Book Reviews

THE ORIGIN OF SNAKES: MORPHOLOGY AND THE FOSSIL RECORD (1ST EDITION) Caldwell, Michael W. 300 pp. CRC Press. ISBN-10: ‎1482251345. ISBN-13: 978-1482251340.

By Fernando F. Garberoglio

COCCOLITHOPHORES: CENOZOIC DISCOASTERALES - BIOLOGY, TAXONOMY, STRATIGRAPHY Aubry, M-P. 2021. 452 pp + supplemental online appendices. SEPM (Society for Sedimentary Geology) Concepts in Sedimentology and Paleontology 14. ISBN 978-1-56576-376-0 (print). eISBN 978-1-56576-377-7 (eBook).

By Juan P. Pérez Panera

Addenda

UPPER PENNSYLVANIAN AGE OF THE LOWER TALCHIR FORMATION IN THE WARDHA BASIN, CENTRAL INDIA, BASED ON GUIDE PALYNOMORPHS PRESENT IN RADIOMETRICALLY- DATED PALYNOZONATIONS IN SOUTH AMERICA, AFRICA, AND AUSTRALIA

By Pauline S. Kavali, Anirban Roy, Mercedes di Pasquo, Gundiga P. Gurumurthy, Gaurav Sharma, Ajit Kumar

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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 59(1) - 2022

2022-01-06

New issue - Ameghiniana 59(1) - 2022

Table of Contents

Articles

THE AXIAL SKELETON OF RINCONSAURUS CAUDAMIRUS (SAUROPODA: TITANOSAURIA) FROM THE LATE CRETACEOUS OF PATAGONIA, ARGENTINA

By Agustín Pérez Moreno, José L. Carballido, Alejandro Otero, Leonardo Salgado, Jorge O. Calvo

1-46

BODY SIZE DISPARITY OF THE ARCHOSAUROMORPH REPTILES DURING THE FIRST 90 MILLION YEARS OF THEIR EVOLUTION

By Luciano A. Pradelli, Juan M. Leardi, Martin D. Ezcurra

47-77

A NEW HUMERUS OF HOMUNCULUS PATAGONICUS, A STEM PLATYRRHINE FROM THE SANTA CRUZ FORMATION (LATE EARLY MIOCENE), SANTA CRUZ PROVINCE, ARGENTINA

By John G. Fleagle, Justin T. Gladman, Richard F. Kay

78-96

CANIDS (CANINAE) FROM THE PAST OF VENEZUELA

By Damián Ruiz-Ramoni, Xiaoming Wang, Ascanio D. Rincón

97-116

Book Reviews

TEN ESSENTIALS TO UNDERSTAND DINOSAURS Review of “Dinosaurs: 10 things you should know” by Dean Lomax. 2021. 120 pp. Seven Dials (Orion Publishing Group Ltd.). ISBN (Hardback) 978 1 8418 8494 3 and ISBN (eBook) 978 1 8418 8495 0.

By Alejandro Otero

117-119

INTRODUCTION TO PALEOBIOLOGY AND THE FOSSIL RECORD (2ND EDITION) Benton, Michael, J. and David A. T. Harper. 2020. 656 pp + supplemental online resources. Wiley-Blackwell. ISBN: 978-1-119-27288-5 (eBook). ISBN: 978-1-119-27285-4 (print)

By Ezequiel I. Vera

120-126

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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 58(6) - 2021

2021-10-31

NEW ISSUE - VOLUME 58(6) - 2021

Table of Contents

Articles
MICROBIAL LANDSCAPES IN THE PERMIAN GONDWANA: MICROBIALITE BEDS OF THE TERESINA FORMATION AT THE NORTHEAST BORDER OF THE PARANÁ BASIN, BRAZIL
Victor C. S. Badaró

ANATOMICAL DETAILS OF AETOSAURIA (ARCHOSAURIA:PSEUDOSUCHIA) AS REVEALED BY AN ARTICULATED POSTERIOR SKELETON FROM THE UPPER TRIASSIC ISCHIGUALASTO FORMATION, SAN JUAN PROVINCE, ARGENTINA
Andrew B. Heckert, Ricardo N. Martínez, Matthew D. Celeskey

Paleontological Notes
CLADOSICTIS PATAGONICA (METATHERIA, SPARASSODONTA) FROM THE COLLÓN CURA FORMATION (MIDDLE MIOCENE), RÍO NEGRO, ARGENTINA
Sebastian Echarri, Karen S. Ulloa-Guaiquin, Guillermo Aguirrezabala, Analía M. Forasiepi

Book Reviews
EARLY MAMMALIAN HISTORY GOES PUBLIC REVIEW OF "BEASTS BEFORE US: THE UNTOLD STORY OF MAMMAL ORIGINS AND EVOLUTION. Elsa Panciroli. 2021. 320 pp. Bloomsbury Sigma. ISBN 978-1-472983-82-4. Illustrations by April Neander.
Guillermo Rougier, Brigid Connelly
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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 58(5) - 2021

2021-09-30

New issue - Ameghiniana 58(5) - 2021

Table of Contents

Articles

SILURIAN AND DEVONIAN HETEROCONCHIA CARDIOMORPHI BIVALVES FROM BOLIVIA

Alejandra Dalenz Farjat, Mario Suárez Riglos, Jose L. Ortiz

BIOMECHANICAL SKULL ANALYSIS OF AN AETOSAUR NEOAETOSAUROIDES ENGAEUS USING FINITE ELEMENT ANALYSIS

Jeremias R. A. Taborda, Julia B. Desojo, Eduardo N. Dvorkin

EARLIEST TUATARA (LEPIDOSAURIA: SPHENODONTINAE) FROM SOUTHERN CONTINENTS

Sebastián Apesteguía, Fernando F. Garberoglio, Raúl O. Gómez

Book Reviews

AMASSING THE MARVELS OF OUR SOUTHERN PAST: A COMPLETE (BUT FAR FROM FINAL) COLLECTION OF MESOZOIC SOUTH AMERICAN PALEOMAMMALOGY - Review of “Mesozoic mammals from South America and their forerunners”, Guillermo W. Rougier, Agustín G. Martinelli, and Analía M. Forasiepi. 2021. 388pp. Springer.

Brian M. Davis

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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 58(4) - 2021

2021-08-31

AMEGHINIANA - NEW ISSUE - VOLUME 58(4) - 2021

Table of Contents

Articles

PALYNOLOGY OF THE EARLY TO MIDDLE DEVONIAN PESCADO FORMATION, SUBANDEAN RANGE, SALTA PROVINCE, ARGENTINA

Juan A. Pineda, Sol Noetinger, Eduardo G. Ottone

UPPER PENNSYLVANIAN AGE OF THE LOWER TALCHIR FORMATION IN THE WARDHA BASIN, CENTRAL INDIA, BASED ON GUIDE PALYNOMORPHS PRESENT IN RADIOMETRICALLY DATED PALYNOZONATIONS IN SOUTH AMERICA, AFRICA, AND AUSTRALIA

Pauline S. Kavali, Anirban Roy, Mercedes Di Pasquo, Gundiga P. Gurumurthy, Gaurav Sharma, Ajit Kumar

NEOGENE BONY FISHES FROM THE BAHÍA INGLESA FORMATION, NORTHERN CHILE

Pablo Oyanadel-Urbina, Carlos De Gracia, Jorge D. Carrillo-Briceño, Sven N. Nielsen, Héctor Flores, Victor Casteletto, Jürgen Kriwet, Marcelo Rivadeneira, Jaime A. Villafaña

Paleontological Notes

NEW RECORD OF A PHOCID (MAMMALIA, CARNIVORA, PHOCIDAE) IN THE LATE MIOCENE OF PATAGONIA, ARGENTINA

Sebastián Echarri, Damián E. Perez, Marcelo Miñana, Sergio O. Lucero

Book Reviews

FORWARD TO THE PAST: A ROMP THROUGH THE NATURE OF THE LAST HALF-BILLION YEARSREVIEW OF “NATURE THROUGH TIME”. E. Martinetto, E. Tschopp, and R. A. Gastaldo (Eds.). 2020. 462 pp. + supplemental digital resources. Springer Textbooks in Earth Sciences, Geography and Environment. Springer. ISSN 2510-1307 and 2510-1315 (electronic). ISBN 978-3-030-35057-4 and 978-3-030-35058-1 (eBook)

Alexandru M.F. Tomescu, Allison W. Bronson
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Journal Impact Factor - Ameghiniana

2021-07-21

We are glad to announce an increased Journal Impact Factor (Clarivate analytics), from 1.364 (last year) to 1.653. Congratulations to our Scientific and Production Editorial Boards and to our publisher Asociación Paleontológica Argentina, and huge thanks to authors who trust in our journal! Let's go for more!
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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 58(3) - 2021

2021-06-30

NEW ISSUE - VOLUME 58(3) - 2021

Table of Contents

Articles

NEW PALYNOLOGICAL DATA OF THE CERRO DE LAS CABRAS FORMATION (MIDDLE TRIASSIC) AT ITS TYPE LOCALITY, MENDOZA, ARGENTINA. BIOSTRATIGRAPHIC, PHYTOGEOGRAPHIC AND PALEOECOLOGICAL IMPLICATIONS

By Lautaro J. Ruffo Rey

PLANT TAPHONOMY AND PALEOENVIRONMENT OF THE BAHÍA LAURA COMPLEX, MIDDLE–LATE JURASSIC, AT THE LAGUNA FLECHA NEGRA LOCALITY (SANTA CRUZ PROVINCE, ARGENTINA)

By Ana J. Sagasti, Diego M. Guido, Juan L. García Massini, Kathleen A. Campbell

LATE PLEISTOCENE PALAEOENVIRONMENTAL VARIATIONS FROM MARINE ISOTOPE STAGES 5 AND 4: SMALL MAMMALS AT ARTAZU VIII SITE (ARRASATE, NORTHERN IBERIAN PENINSULA)

By Aitziber Suárez-Bilbao, Naroa Garcia-Ibaibarriaga, Jose E. Ortiz, Trinidad Torres, Alvaro Arrizabalaga, Maria J. Iriarte-Chiapusso, Xabier Murelaga

SILURIAN AND DEVONIAN MODIOMORPHIDAE BIVALVES FROM BOLIVIA

By Alejandra Dalenz Farjat

A NEW BASAL NOTOUNGULATE FROM THE ITABORAÍ BASIN (PALEOGENE) OF BRAZIL

By Luis O. R. Castro, Daniel García-López, Lilia Paglarelli Bergqvist, Hermínio Ismael de Araújo-Júnior

Paleontological Notes

PALAEOMOHRIA SPORES FROM THE CENOMANIAN IN PATAGONIA, ARGENTINA

By Patricio E. Santamarina, Viviana D. Barreda, Ari Iglesias, Augusto N. Varela

Book Reviews

BIOLOGICAL CONSEQUENCES OF PLATE TECTONICS: NEW PERSPECTIVES ON POST-GONDWANA BREAK-UP—A TRIBUTE TO ASHOK SAHNI. Guntupalli V. R. Prasad, and Rajeev Patnaik (Eds.). 2020. 432 pp. Vertebrate Paleobiology and Paleoanthropology Series. Springer Nature Switzerland AG. ISBN 978-3-030-49752-1 (paper). ISBN 978-3-030-49753-8 (eBook).

By Fernando Abdala

THE EVOLUTION AND FOSSIL RECORD OF PARASITISM. IDENTIFICATION AND MACROEVOLUTION OF PARASITES. Kenneth De Baets and John Warren Huntley (Eds.). 2021. 565 pp. Topics in Geobiology 49. Springer International Publishing. ISBN 978-3-030-42483-1 (paper). ISBN 978-3-030-42484-8 (ebook).

By Ricardo M. Garberoglio
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News on waiver of printing costs

2021-06-22

Extension of page limit
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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 58(2) - 2021

2021-04-30

AMEGHINIANA - ISSUE 58(2)
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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 58(1) - 2021

2021-02-28

AMEGHINIANA ISSUE 58(1) – 2021
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A NEW ISSUE HAS BEEN PUBLISHED - AMEGHINIANA 57(6) - 2020

2020-12-22

TABLE OF CONTENTS - AMEGHINIANA 57(6) - 2020
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FOLLOW US ON TWITTER FOR AMEGHINIANA NEWS AND UPDATES

2020-08-10

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