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- Publications
- Influence
A Unique Late Triassic Dinosauromorph Assemblage Reveals Dinosaur Ancestral Anatomy and Diet
- S. F. Cabreira, A. Kellner, +10 authors M. Langer
- Biology, Medicine
- Current Biology
- 21 November 2016
Dinosauromorpha includes dinosaurs and other much less diverse dinosaur precursors of Triassic age, such as lagerpetids [1]. Joint occurrences of these taxa with dinosaurs are rare but more common… Expand
New postcranial elements of the Thalassodrominae (Pterodactyloidea, Tapejaridae) from the Romualdo Formation (Aptian–Albian), Santana Group, Araripe Basin, Brazil
- A. S. Aires, A. Kellner, R. Müller, L. R. Silva, C. Pacheco, Sérgio Dias-da-silva
- Biology
- 1 March 2014
Tapejarids are edentate pterosaurs recovered mainly from Early Cretaceous deposits. They are diagnosed by five synapomorphies, among which only one is postcra- nial: a broad and well-developed… Expand
A new Permian temnospondyl with Russian affinities from South America, the new family Konzhukoviidae, and the phylogenetic status of Archegosauroidea
- C. Pacheco, Estevan Eltink, R. Müller, Sérgio Dias-da-Silva
- Biology
- 4 March 2017
A new Permian temnospondyl from South America is described and considered to represent a new species – Konzhukovia sangabrielensis sp. nov. – of the genus Konzhukovia previously recorded exclusively… Expand
The oldest known co-occurrence of dinosaurs and their closest relatives: A new lagerpetid from a Carnian (Upper Triassic) bed of Brazil with implications for dinosauromorph biostratigraphy, early…
- M. S. Garcia, R. Müller, Á. A. S. Da-Rosa, Sérgio Dias-da-Silva
- Geology
- 1 April 2019
Abstract Late Triassic deposits from south Pangea (Argentina and Brazil) bear the oldest (so far) and most informative unequivocal records of dinosaurs worldwide. Herein we describe a new lagerpetid… Expand
The femoral anatomy of Pampadromaeus barberenai based on a new specimen from the Upper Triassic of Brazil
- R. Müller, M. Langer, S. F. Cabreira, Sérgio Dias-da-silva
- Geology
- 3 July 2016
Femora of the holotype and only previously known specimen of the early sauropodomorph Pampadromaeus barberenai are incomplete and fractured. Here, we describe a new complete femur assigned to… Expand
Taxon sample and character coding deeply impact unstable branches in phylogenetic trees of dinosaurs
- R. Müller, Sérgio Dias-da-silva
- Biology
- 14 September 2019
Abstract Recently, a new completely unorthodox phylogenetic hypothesis regarding both early dinosaurian taxa and major less inclusive groups has been suggested. Immediately after, several new… Expand
Under pressure: Effect of sedimentary compression on the iliac morphology of early sauropodomorphs
- R. Müller, M. S. Garcia, Á. A. S. Da-Rosa, Sérgio Dias-da-silva
- Geology
- 1 December 2018
Abstract Sedimentary compression can produce deep changes in the organismal morphology during fossil diagenesis, so that intrinsic biological aspects (e.g. internal architecture of bones) could also… Expand
An impressive skeleton of the giant top predator Prestosuchus chiniquensis (Pseudosuchia: Loricata) from the Triassic of Southern Brazil, with phylogenetic remarks
- Lúcio Roberto-da-Silva, R. Müller, M. A. G. França, S. F. Cabreira, Sérgio Dias-da-silva
- Biology
- 8 August 2020
ABSTRACT In the present contribution, we aim to present the osteology of ‘ULBRA-PVT-281’, which comprises the best-preserved skeleton of Prestosuchus chiniquensis ever found. ULBRA-PVT-281 combines… Expand
On the presence of the subnarial foramen in Prestosuchus chiniquensis (Pseudosuchia: Loricata) with remarks on its phylogenetic distribution.
- Lúcio Roberto-da-Silva, Marco A G França, S. F. Cabreira, R. Müller, Sérgio Dias-da-silva
- Biology, Medicine
- Anais da Academia Brasileira de Ciencias
- 4 August 2016
Many authors have discussed the subnarial foramen in Archosauriformes. Here presence among Archosauriformes, shape, and position of this structure is reported and its phylogenetic importance is… Expand
Early evolution of sauropodomorphs: anatomy and phylogenetic relationships of a remarkably well-preserved dinosaur from the Upper Triassic of southern Brazil
- R. Müller, M. Langer, M. Bronzati, C. Pacheco, S. F. Cabreira, Sérgio Dias-da-silva
- Biology
- 7 December 2018
1Centro de Apoio à Pesquisa Paleontológica, Universidade Federal de Santa Maria, Santa Maria, RS 97105-900, Brazil 2Programa de Pós Graduação em Biodiversidade Animal, Universidade Federal de Santa… Expand