First record of palaeopathologies in appendicular bones of the Triassic pseudosuchians Erpetosuchidae and Aetosauria based on microstructural approaches

Autor: Denis A. Ponce, Ignacio A. Cerda, Julia B. Desojo

Publikováno v: Acta Palaeontologica Polonica, Vol 68, Iss 2, Pp 395-402 (2024)

Pseudosuchians were the dominant group of archosaurs on continental ecosystems during the Triassic. However, studies that report palaeopathologies based on osteohistological evidence in this group are scarce. Here, two cases of palaeopathologies foun

Externí odkaz: https://doaj.org/article/08597f1bbce64229bd141443181f2729

Palaeobiological inferences of the aetosaur Aetosauroides scagliai (Archosauria: Pseudosuchia) based on microstructural analyses of its appendicular bones

Autor: Denis A. Ponce, Julia B. Desojo, Ignacio A. Cerda

Publikováno v: Historical Biology. 35:303-314

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::925658f1fcfde55df8e1454e7c4ed46f
https://doi.org/10.1080/08912963.2022.2035728

A basic guide for sampling and preparation of extant and fossil bones for histological studies

Autor: Mariana Carolina Garrone, Maria Eugenia Pereyra, Romina González, Denis Alejandro Ponce, Juan Jannello, Carlos Luna, Tamara Giselle Navarro, Mariano Militello, Ignacio Alejandro Cerda

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 20, Iss 1 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The study of bone microstructure of fossil vertebrates (i.e. paleohistology) has demonstrated to be a very important source of paleobiological information. Paleohistological studies are based on the standardized analysis of petrographic thin sections

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8b48ec1290a0b2f7a76b24f471ade10
http://sedici.unlp.edu.ar/handle/10915/127996

Postcranial anatomy and osteoderm histology of Riojasuchus tenuisceps and a phylogenetic update on Ornithosuchidae (Archosauria, Pseudosuchia)

Autor: Julia Brenda Desojo, Denis Alejandro Ponce, M. Belén von Baczko

Publikováno v: Journal of Vertebrate Paleontology. 39:e1693396

Ornithosuchidae is a group of terrestrial quadrupedal pseudosuchian archosaurs from the Late Triassic of South America and Europe. Riojasuchus tenuisceps is arguably one of the best representative ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6008db553a76f36c90d0fe4cf1b29b3
https://doi.org/10.1080/02724634.2019.1693396