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Dinosauria

Taxon

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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

Avant le T. rex, il y avait le « prince dragon »
migration prédateur Dinosauria Khankhuuluu Tyrannosaurus découverte nouvelle espèce
Les scientifiques ont dévoilé Khankhuuluu, une nouvelle espèce de dinosaure mongol qui est antérieure et ressemble beaucoup aux premiers tyrannosaures. Avec son long museau, ses petites cornes et sa silhouette élancée, il représente une forme de transition entre les prédateurs rapides de taille moyenne et les chasseurs géants comme le T. rex. La découverte suggère également que les grands tyrannosaures ont évolué pour la première fois en Amérique du Nord à la suite d'une ancienne migration en provenance d'Asie.
24/10/2025 sciencedaily-human-evo ⚙ Traduction automatique
Zavacephale: Beast of the Week
Zavacephale : Bête de la semaine
Mongolie Crétacé Crétacé inférieur spécimen Dinosauria Pachycephalosauria Zavacephale
 Cette semaine, nous examinerons un petit dinosaure nouvellement décrit qui élargit considérablement nos connaissances sur l'un des types de dinosaures les plus inhabituels, les pachycéphalosaures.  Bienvenue Zavacephale rinpoché !Zavacephale vivait dans ce qui est aujourd'hui la Mongolie au début du Crétacé, il y a entre 119 et 110 millions d'années.  Du museau à la queue, le spécimen trouvé ne mesurait qu'environ 1 mètre de long, mais il aurait probablement pu grandir.  Le nom du genre, Zavacephale, tran
21/09/2025 prehistoricbeastoftheweek ⚙ Traduction automatique
Pentaceratops: Beast of the Week
Pentaceratops : la bête de la semaine
Mexique États-Unis Crétacé Crétacé supérieur Ceratopsia Dinosauria Pentaceratops
Cette semaine, nous allons découvrir encore un autre superbe dinosaure cératopsien.  Entrez Pentaceratops sternbergii ! Pentaceratops était un dinosaure herbivore qui mesurait environ vingt pieds de long du bec à la queue. En tant que cératopsien (cornes, becs et volants), il faisait partie du groupe des chasmosaurines et était étroitement apparenté au Chasmosaurus et au Coahuilaceratops pour n'en nommer que quelques-uns.  Il vivait dans ce qui est aujourd’hui le Nouveau-Mexique, aux États-Unis, à la fin du Crétacé, il y a entre 76 et 73 millions d’années.  Le nom du genre,
14/09/2025 prehistoricbeastoftheweek ⚙ Traduction automatique
Irritator: Beast of the Week
Irritateur : la bête de la semaine
reconstitution Brésil Crétacé Crétacé inférieur Dinosauria Irritator
La bête de cette semaine est un dinosaure spécial qui nous aide à mieux comprendre l'apparence et le mode de vie de sa famille.  Découvrez Irritator challengeri ! Reconstitution de la vie d'Irritator à l'aquarelle par Christopher DiPiazza. Irritator était un dinosaure carnivore qui vivait dans ce qui est aujourd'hui le Brésil au début du Crétacé, il y a entre 113 et 110 millions d'années. Du museau à la queue, il mesurait entre 6 et 8 mètres et était un mangeur de viande de son vivant.  Le nom du genre, Ir
24/08/2025 prehistoricbeastoftheweek ⚙ Traduction automatique
Ceratosaurus: Beast of the Week
Ceratosaurus : Bête de la semaine
reconstitution Portugal États-Unis Jurassique Jurassique supérieur Ceratosauria Dinosauria
Cette semaine, nous allons nous intéresser à un mangeur de viande populaire doté de caractéristiques vraiment uniques.  Entrez Ceratosaurus ! Reconstitution à l'aquarelle de la vie de Ceratosaurus nascornis mangeant l'ancien poisson-poumon, Ceratodus Robustus par Christopher DiPiazza. Le Ceratosaurus était un dinosaure carnivore qui vivait à la fin du Jurassique, il y a environ 150 millions d'années, dans ce qui est aujourd'hui les États-Unis, plus précisément l'Utah et le Colorado.  Des os supposés provenir de Ceratosaurus ont également été découverts au Portugal.  En tant que
14/07/2025 prehistoricbeastoftheweek ⚙ Traduction automatique
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