The extinct shark, Ptychodus (Elasmobranchii, Ptychodontidae) in the Upper Cretaceous of central-western Russia—The road to easternmost peri-Tethyan seas

Isolated teeth belonging to the genus Ptychodus Agassiz, 1834 (Chondrichthyes; Elasmobranchii) from the Upper Cretaceous of the Ryazan and Moscow Oblast regions (European Russia) are described and discussed in detail herein. The taxonomic composition of the Ptychodus assemblage from the Ryazan regio...

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Detalles Bibliográficos
Autores principales: Amadori, Manuel, Solonin, Sergey V., Vodorezov, Alexey V., Shell, Ryan, Niedźwiedzki, Robert, Kriwet, Jürgen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7614918/
https://www.ncbi.nlm.nih.gov/pubmed/37559798
http://dx.doi.org/10.1080/02724634.2022.2162909

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7614918/
https://www.ncbi.nlm.nih.gov/pubmed/37559798
http://dx.doi.org/10.1080/02724634.2022.2162909

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