Ameghiniana

Aims & Scope

Ameghiniana is a bimonthly journal that publishes original contributions on all disciplines related to paleontology, with a special focus on the paleontology of Gondwana and the biotic history of the southern hemisphere.

Published yearly since 1957, it has undoubtedly become the main palaeontological publication from Latin America.

Ameghiniana has recently broadened its editorial board, reorganized its production process, and increased to a bimonthly frequency, which resulted in a significant decrease in the turn around time.

View Aims & Scope

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Metrics & Ranking

Impact Factor

Year	Value
2025	1.5
2024	1.20

Journal Rank

Year	Value
2024	11057

Journal Citation Indicator

Year	Value
2024	114

SJR (SCImago Journal Rank)

Year	Value
2024	0.525

Quartile

Year	Value
2024	Q2

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Abstracting & Indexing

Journal is indexed in leading academic databases, ensuring global visibility and accessibility of our peer-reviewed research.

• Scopus
• Google Scholar
• Web of Science

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Subjects & Keywords

Journal’s research areas, covering key disciplines and specialized sub-topics in Agricultural and Biological Sciences and Earth and Planetary Sciences, designed to support cutting-edge academic discovery.

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Most Cited Articles

The Most Cited Articles section features the journal's most impactful research, based on citation counts. These articles have been referenced frequently by other researchers, indicating their significant contribution to their respective fields.

• A New Early Coelophysoid Neotheropod from the Late Triassic of Northwestern Argentina

  Citation: 59

  Authors: Martín D.

• EVALUATING HABITATS AND FEEDING HABITS THROUGH ECOMORPHOLOGICAL FEATURES IN GLYPTODONTS (MAMMALIA, XENARTHRA)

  Citation: 56

  Authors: Sergio F., Guillermo H., Juan C., M. Susana

• Tendencias climáticas para los pastizales pampeanos durante el Pleistoceno tardío-Holoceno: estimaciones cuantitativas basadas en secuencias polínicas fósiles

  Citation: 52

  Authors: Marcela Sandra, Aldo Raúl

• Paleobiology of Titanosaurs: Reproduction, Development, Histology, Pneumaticity, Locomotion and Neuroanatomy from the South American Fossil Record

  Citation: 48

  Authors: Rodolfo A., Leonardo, Mariela S., Ignacio A., Ariana Paulina, Alejandro, Rodolfo A., Lucas E.

• Los Metatheria Sudamericanos de Comienzos Del Neógeno (Mioceno Temprano, Edad MamÍFero Colhuehuapense): Microbiotheria y Polydolopimorphia

  Citation: 45

  Authors: Francisco J., María Alejandra

• Skull Geometric Morphometrics and Paleoecology of Santacrucian (Late Early Miocene; Patagonia) Native Ungulates (Astrapotheria, Litopterna, and Notoungulata)

  Citation: 44

  Authors: Guillermo H.

• Estimación de Masa de las Especies de Sparassodonta (Mammalia, Metatheria) de Edad Santacrucense (Mioceno Temprano) a Partir del Tamaño del Centroide de los Elementos Apendiculares: Inferencias Paleoecológicas

  Citation: 44

  Authors: Marcos Darío, Francisco Juan

• A New Late Triassic Vertebrate Assemblage from Northwestern Argentina

  Citation: 43

  Authors: Ricardo N., Cecilia, Gustavo, Carina E., Eliana, Paula Santi, Angel, Diego, Laura G., Andrea, Oscar A.

• A New Titanosaur (Dinosauria, Sauropoda) from the Upper Cretaceous (Cerro Lisandro Formation) of Mendoza Province, Argentina

  Citation: 39

  Authors: Bernardo J. González, Leonardo Ortiz

• First Record of Conifer Wood from the Cañadón Asfalto Formation (Early-Middle Jurassic), Chubut Province, Argentina

  Citation: 39

  Authors: Josefina, Ignacio, Néstor Rubén, Silvia

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