Genre
Valide Éteint

Amanasaurus

Müller and Garcia 2023

Amanasaurus is a genus of silesaurid dinosauriforms from the Late Triassic Santa Maria Supersequence of Rio Grande do Sul, Brazil. The genus contains a single species, A. nesbitti, known from two partial femora.

Résumé en anglais — version française non disponible.

Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
1
Groupe
Dinosaures
Herbivore Vivant au sol, grégaire Terrestre
Amanasaurus
cliquer pour agrandir
Holotype and referred specimen of Amanasaurus nesbitti gen. et sp. nov. from the Candelária Sequence (mid-to-late Carnian) of the Santa Maria Supersequence, southern Brazil. Holotype (CAPPA/UFSM 0374) in anterior (a), lateral (b), proximal (c), medial (d), and posterior (e) views. Referred specimen (CAPPA/UFSM 0375) in anterior (f), lateral (g), posterior (h), and distal (i) views. alt anterolateral tuber, amt anteromedial tuber, at anterior trochanter, cl cleft, ctfb crista tibiofibularis, dlt dorsolateral trochanter, dltp posterior portion of the dorsolateral trochanter, fo foramen, fot fossa trochanterica, gt greater trochanter, lc lateral condyle, lia linea intermuscularis cranialis, mc medial condyle, ms muscle scar, no notch, pg proximal groove, pof popliteal fossa, scs sub-circular scar. Figures were generated with GIMP 2.8 (https://www.gimp.org/). © RT Müller & MS Garcia · CC BY 4.0 · Wikimedia
Amanasaurus
Amanasaurus
PBDB ↗ Wikipedia ↗
Classification
Dinosauria Clade non classé
›
Ornithischia Clade non classé
›
Parapredentata Clade non classé
›
Silesauridae Clade non classé
›
Amanasaurus Genre
Sites de découverte 1 sites géolocalisés
Répartition
Principaux pays
🇧🇷 Brésil
1
Distribution temporelle
Carnien (237–227.3 Ma)
1
Espèces (1)
Amanasaurus nesbitti 237 Ma
Images 2
Bibliographie
Description originale
R. T. Müller and M. S. Garcia. 2023. A new silesaurid from Carnian beds of Brazil fills a gap in the radiation of avian line archosaurs. Scientific Reports (4981) DOI ↗
Bibliographie (1)
R. T. Müller and M. S. Garcia. 2023. A new silesaurid from Carnian beds of Brazil fills a gap in the radiation of avian line archosaurs. Scientific Reports (4981) DOI ↗