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Dinosauria

Taxon

277 image(s) · 276 Actualités

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Montage of six dinosaur fossils: (clockwise from top left) Deinonychus antirrhopus, Buitreraptor gonzalezorum, Velociraptor mongoliensis, Microraptor gui, Halszkaraptor escuilliei, and Zhenyuanlong suni. This is a collection of six different works already found in Wikimedia Commons: File:Deinonychus FMNH.jpg File:Buitreraptor FMNH.jpg File:Velociraptor Wyoming Dinosaur Center.jpg File:MicroraptorGui-PaleozoologicalMuseumOfChina-May23-08.jpg File:Halszkaraptor escuilliei.jpg File:Zhenyuanlong.jpg All of them are either under a free license already in Wikimedia Commons or in the public domain
Taxons Ornithodesmidae

Montage of six dinosaur fossils: (clockwise from top left) Deinonychus antirrhopus, Buitreraptor gonzalezorum, Velociraptor mongoliensis, Microraptor gui, Halszkaraptor escuilliei, and Zhenyuanlong suni. This is a collection of six different works already found in Wikimedia Commons: File:Deinonychus FMNH.jpg File:Buitreraptor FMNH.jpg File:Velociraptor Wyoming Dinosaur Center.jpg File:MicroraptorGui-PaleozoologicalMuseumOfChina-May23-08.jpg File:Halszkaraptor escuilliei.jpg File:Zhenyuanlong.jpg All of them are either under a free license already in Wikimedia Commons or in the public domain

fossile Buitreraptor Deinonychus Dinosauria +8
Six examplar sauropods (top to bottom): Patagotitan at the Field Museum of Natural History, Barosaurus at the American Museum of Natural History, Giraffatitan at the Museum fur Naturkunde, Omeisaurus tianfuensis at the Zigong Dinosaur Museum, Shunosaurus, and Amargasaurus
Taxons Sauropoda

Six examplar sauropods (top to bottom): Patagotitan at the Field Museum of Natural History, Barosaurus at the American Museum of Natural History, Giraffatitan at the Museum fur Naturkunde, Omeisaurus tianfuensis at the Zigong Dinosaur Museum, Shunosaurus, and Amargasaurus

musée Amargasaurus Barosaurus Dinosauria +7
Six examplar sauropods (top to bottom): Patagotitan at the Field Museum of Natural History, Barosaurus at the American Museum of Natural History, Giraffatitan at the Museum fur Naturkunde, Omeisaurus tianfuensis at the Zigong Dinosaur Museum, Shunosaurus, and Amargasaurus
Taxons Gravisauria

Six examplar sauropods (top to bottom): Patagotitan at the Field Museum of Natural History, Barosaurus at the American Museum of Natural History, Giraffatitan at the Museum fur Naturkunde, Omeisaurus tianfuensis at the Zigong Dinosaur Museum, Shunosaurus, and Amargasaurus

musée Amargasaurus Barosaurus Dinosauria +7
ROM Dinosaurs 019
Taxons Geosternbergia

ROM Dinosaurs 019

Canada Dinosauria Geosternbergia Pteranodontidae
ROM Dinosaurs 019
Taxons Pteranodontidae

ROM Dinosaurs 019

Canada Dinosauria Geosternbergia Pteranodontidae
Menefeeceratops is a genus of ceratopsid dinosaur from the Menefee Formation in the United States. It is is believed to have been approximately 4 m long, and had two large horns above the eyes like other ceratopsians. Menefeeceratops was one of the earliest and most basal known members of the ceratopsids, and the oldest known centrosaurine. Its age and location was instrumental in helping to understand the evolution and diversification of the centrosaurine dinosaurs.

Menefeeceratops is a genus of ceratopsid dinosaur from the Menefee Formation in the United States. It is is believed to have been approximately 4 m long, and had two large horns above the eyes like other ceratopsians. Menefeeceratops was one of the earliest and most basal known members of the ceratopsids, and the oldest known centrosaurine. Its age and location was instrumental in helping to understand the evolution and diversification of the centrosaurine dinosaurs.

États-Unis Ceratopsia Ceratopsidae Dinosauria +3
Blue Dinosaur Royal Ontario Museum
Taxons Lognkosauria

Blue Dinosaur Royal Ontario Museum

musée États-Unis Argentinosauria Argentinosauridae +3
Blue Dinosaur Royal Ontario Museum
Taxons Argentinosauridae

Blue Dinosaur Royal Ontario Museum

musée États-Unis Argentinosauria Argentinosauridae +3
Blue Dinosaur Royal Ontario Museum
Taxons Argentinosauria

Blue Dinosaur Royal Ontario Museum

musée États-Unis Argentinosauria Argentinosauridae +3
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Saltasaurus

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Lithostrotia

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Titanosauridae

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Saltasauridae

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Saltasaurinae

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Balochisauridae

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head
Taxons Saltasaurini

Saltasaurus (which means "lizard from Salta") was a sauropod dinosaur of the Late Cretaceous Period. Relatively small among sauropods, though still massive by human standards, it was characterized by a diplodocid-like head

Crétacé Crétacé supérieur Balochisauridae Dinosauria +7
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Actualités

Épisode 174 : Une histoire des dinosaures en 50 fossiles
musée fossile spécimen Dinosauria
Le professeur Paul Barrett du Natural History Museum de Londres a récemment écrit A History of Dinosaurs in 50 Fossils. Nous en avons profité pour avoir un aperçu de ce que nous savons réellement sur les dinosaures et comment il est même possible de raconter leur histoire avec seulement 50 spécimens. Dans cet épisode, Paul discute de l'histoire [&hellip
15/04/2026 palaeocast ⚙ Traduction automatique
Un fossile écrasé révèle un dinosaure qui n’aurait pas dû exister
Trias fossile Dinosauria découverte extinction nouvelle espèce crâne
Un crâne de dinosaure gravement mutilé, oublié dans un tiroir, s'est avéré être une découverte rare et importante. Reconstruit par un étudiant de Virginia Tech, il a révélé une nouvelle espèce de dinosaure carnivore primitif présentant des caractéristiques inhabituelles jamais vues auparavant. Le fossile suggère que certains groupes de dinosaures ont été anéantis lors de l’extinction de la fin du Trias, et pas seulement leurs rivaux. Il s’agit peut-être de l’un des derniers survivants d’une ancienne lignée de dinosaures.
15/04/2026 sciencedaily ⚙ Traduction automatique
Ce « crocodile terroriste » de 31 pieds mangeait des dinosaures. Maintenant c'est de retour
prédateur musée États-Unis Dinosauria squelette
Un énorme « crocodile terroriste » de la taille d’un bus qui s’attaquait autrefois aux dinosaures a été ramené à la vie avec des détails époustouflants grâce au premier squelette complet scientifiquement précis de Deinosuchus schwimmeri. S'étendant sur plus de 9 mètres de long, cet ancien prédateur suprême régnait sur le sud-est des États-Unis il y a plus de 75 millions d'années. Les visiteurs peuvent désormais le voir de près au Tellus Science Museum, le seul endroit au monde à posséder cette réplique.
15/04/2026 sciencedaily ⚙ Traduction automatique
Diamantinasaurus: Beast of the Week
Diamantinasaurus : Bête de la semaine
Australie Crétacé Diamantinasauria Dinosauria
Cette semaine, nous allons découvrir une bête qui nous aide grandement à comprendre à quoi ressemblaient et vivaient les dinosaures sauropodes (« à long cou »).  Découvrez Diamantinasaurus matildae ! Le Diamantinasaurus vivait dans ce qui est aujourd'hui le Queensland, en Australie, au cours du Crétacé moyen, il y a entre 95 et 92 millions d'années.  Il est considéré comme de taille moyenne pour un sauropode et aurait mesuré environ 16 m de long du museau à la queue. (Oui. 52 pieds n'est qu'une taille moyenne pour les sauropodes !) Comme tous les sauropodes, il aurait mangé
12/04/2026 prehistoricbeastoftheweek ⚙ Traduction automatique
Daemonosaurus: Beast of the Week
Démonosaure : la bête de la semaine
Mexique États-Unis Trias supérieur Trias Daemonosaurus Dinosauria crâne
 Cette semaine, nous allons découvrir un premier dinosaure au look unique avec un nom très cool.  Rencontrez Daemonosaurus chaoliodus ! Daemonosaurus était un petit dinosaure carnivore qui vivait dans ce qui est aujourd'hui le Nouveau-Mexique, aux États-Unis, à la fin du Trias, il y a environ 205 à 200 millions d'années.  Du nez à la queue, on estime qu'il mesurait environ 5 à 7 pieds (1,5 à 2,2 m).  Il s’agit d’estimations basées sur le fait que seuls le crâne et le cou ont été retrouvés.  Le nom du genre se traduit par "Demo
05/04/2026 prehistoricbeastoftheweek ⚙ Traduction automatique
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