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Revising the phylogenetic relations of the major dinosaur groups

Grant number: 21/14560-4
Support Opportunities:Scholarships in Brazil - Post-Doctoral
Effective date (Start): April 01, 2022
Effective date (End): July 31, 2022
Field of knowledge:Biological Sciences - Zoology - Paleozoology
Principal Investigator:Max Cardoso Langer
Grantee:Júlio Cesar de Almeida Marsola
Host Institution: Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP). Universidade de São Paulo (USP). Ribeirão Preto , SP, Brazil
Associated research grant:20/07997-4 - Dinosaur diversity and associated faunas in the Cretaceous of South America, AP.TEM

Abstract

Enjoying great stability over decades, the relations of the three major dinosaur groups (Ornithischia, Sauropodomorpha and Theropoda) were the target of recent challenging, opening the way for the proposition of newhypotheses of ralationships. Such a scenario supports the need to implement a research project that specifically targets on formulating a new and robust hypothesis of phylogenetic relationships for the main dinosaur lineages, including both the review of previous studies and the survey of new anatomical data that can support a better understanding of the subject. In addition to the traditional analyzes based on parsimony, it is proposed here to complement the phylogenetic investigations using Bayesian inference and time-calibrated taxa over geological time, in order to investigate phenotypic and biogeographic aspects of the dinosaur evolutionary radiation.

News published in Agência FAPESP Newsletter about the scholarship:
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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
MESTRINER, GABRIEL; MARSOLA, JULIO C. A.; NESBITT, STERLING J.; DA-ROSA, ATILA AUGUSTO STOCK; LANGER, MAX. Anatomy and phylogenetic affinities of a new silesaurid assemblage from the Carnian beds of south Brazil. JOURNAL OF VERTEBRATE PALEONTOLOGY, v. N/A, p. 26-pg., . (18/24031-6, 20/07997-4, 21/14560-4, 19/07510-0, 22/00171-9)

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