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Dinosauria

Taxon

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Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Pachycephalosauria

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Pachycephalosauridae

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Pachycephalosaurinae

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Pachycephalosaurini

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Domocephalinae

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Pachycephalosauroidea

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Goyocephalia

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg
Taxons Homalocephaloidea

Montage of four pachycephalosaurs. Clockwise from top left: Stegoceras, Prenocephale, Pachycephalosaurus and Homalocephale. These files are already on Commons with their respective licenses. This montage was made for the article Pachycephalosauria on Wikipedia. File:Stegoceras mount.jpg File:Dinosauria - Prenocephale.jpg File:Fossil Pachycephalosaurus.jpg File:Homalocephale skull.jpg

fossile Dinosauria Domocephalinae Goyocephalia +10
Chasmosaurus belli ROM 843, Royal Tyrrell Museum of Paleontology. Late Cretaceous 75-74.5 millions years ago. Found at Dinosaur Provincial Park, Alberta, and prepared at the Royal Tyrrell Museum of Paleontology, Drumheller, Alberta.
Taxons Chasmosaurinae

Chasmosaurus belli ROM 843, Royal Tyrrell Museum of Paleontology. Late Cretaceous 75-74.5 millions years ago. Found at Dinosaur Provincial Park, Alberta, and prepared at the Royal Tyrrell Museum of Paleontology, Drumheller, Alberta.

musée Canada Crétacé Crétacé supérieur +5
Chasmosaurus belli ROM 843, Royal Tyrrell Museum of Paleontology. Late Cretaceous 75-74.5 millions years ago. Found at Dinosaur Provincial Park, Alberta, and prepared at the Royal Tyrrell Museum of Paleontology, Drumheller, Alberta.
Taxons Triceratopsini

Chasmosaurus belli ROM 843, Royal Tyrrell Museum of Paleontology. Late Cretaceous 75-74.5 millions years ago. Found at Dinosaur Provincial Park, Alberta, and prepared at the Royal Tyrrell Museum of Paleontology, Drumheller, Alberta.

musée Canada Crétacé Crétacé supérieur +5
Taken at the Minnosota Science Museum: Dinosaurs and Fossils Gallery. Creative Commons licensed photo by ideonexus.com. Please feel free to take and reuse for any purpose.
Taxons Mosasaurinae

Taken at the Minnosota Science Museum: Dinosaurs and Fossils Gallery. Creative Commons licensed photo by ideonexus.com. Please feel free to take and reuse for any purpose.

musée fossile Dinosauria Mosasaurinae +1
Taken at the Minnosota Science Museum: Dinosaurs and Fossils Gallery. Creative Commons licensed photo by ideonexus.com. Please feel free to take and reuse for any purpose.
Taxons Prognathodontini

Taken at the Minnosota Science Museum: Dinosaurs and Fossils Gallery. Creative Commons licensed photo by ideonexus.com. Please feel free to take and reuse for any purpose.

musée fossile Dinosauria Mosasaurinae +1
Plesioplatecarpus planifrons mounted skeleton in the Rocky Mountain Dinosaur Resource Center in Woodland Park, Colorado
Taxons Mosasauridae

Plesioplatecarpus planifrons mounted skeleton in the Rocky Mountain Dinosaur Resource Center in Woodland Park, Colorado

Dinosauria Mosasauridae Plesioplatecarpus Plioplatecarpini +2
Plesioplatecarpus planifrons mounted skeleton in the Rocky Mountain Dinosaur Resource Center in Woodland Park, Colorado
Taxons Russellosaurina

Plesioplatecarpus planifrons mounted skeleton in the Rocky Mountain Dinosaur Resource Center in Woodland Park, Colorado

Dinosauria Mosasauridae Plesioplatecarpus Plioplatecarpini +2
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 Dromaeosauridae

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
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 Itemiridae

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
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Actualités

Pourquoi différents modèles de dinosaures du même animal semblent-ils différents ?
Dinosauria Stegosauria
Si vous collectionnez des modèles de dinosaures et d’animaux préhistoriques, vous avez peut-être remarqué quelque chose de curieux. Deux modèles représentant exactement le même dinosaure peuvent paraître étonnamment différents. La disposition des plaques de blindage sur un stégosaure peut différer.  Une figurine de T. rex peut être lourdement bâtie avec des hanches extrêmement larges, tandis qu'un autre modèle peut paraître plus mince.  UN
02/10/2026 everythingdinosaur ⚙ Traduction automatique
Dinosaur-Era Mammal Swam Like Platypus and Replaced Its Teeth Multiple Times
Un mammifère de l’ère des dinosaures a nagé comme un ornithorynque et a remplacé ses dents plusieurs fois
Chine Dinosauria mammifères
Dongoconodon platycauda, ​​un petit mammifère eutriconodonte qui vivait aux côtés des dinosaures dans ce qui est aujourd'hui le nord-est de la Chine, pagayait dans l'eau avec des mains et des pieds palmés ressemblant à des ornithorynques, et remplaçait ses dents à plusieurs reprises. L'article Un mammifère de l'ère des dinosaures a nagé comme un ornithorynque et a remplacé ses dents plusieurs fois est apparu en premier sur Sci.News : Breaking Science News.
01/10/2026 sci-news ⚙ Traduction automatique
Dinosaurs May Have Dined on Seaweed, Study Suggests
Les dinosaures auraient pu manger des algues, selon une étude
Crétacé fossile Dinosauria isotope étude
Les paléontologues qui étudient les fossiles du Crétacé ont découvert à plusieurs reprises que les dents de nombreux animaux anciens contiennent davantage d'un isotope de carbone plus lourd, le carbone 13, que ce que leur régime alimentaire présumé à base de plantes laisserait présager. L'article Les dinosaures ont peut-être dîné d'algues, selon une étude, est apparu en premier sur Sci.News : Breaking Science News.
01/10/2026 sci-news ⚙ Traduction automatique
Une nouvelle recherche fournit des données sur la température corporelle du tyrannosaure
dent Dinosauria Tyrannosaurus isotope
Les scientifiques, en utilisant une méthode isotopique innovante, ont calculé la température corporelle du Tyrannosaurus rex.  Cette nouvelle recherche, publiée dans la revue "Science Advances", apporte un nouvel éclairage sur le "roi des lézards tyrans". Remarquablement, ce célèbre dinosaure carnivore avait une température corporelle comparable à la nôtre. Des chercheurs ont utilisé de l'émail dentaire fossilisé pour estimer le corps du T. rex
01/10/2026 everythingdinosaur ⚙ Traduction automatique
New Feathered Dinosaur Suggests Flight Evolved More Than Once among Birds’ Closest Relatives
Un nouveau dinosaure à plumes suggère que le vol a évolué plus d’une fois parmi les plus proches parents des oiseaux
vol Chine Dinosauria Norellraptor oiseau nouvelle espèce
Norellraptor barsboldi, une nouvelle espèce de petit dinosaure microraptorine provenant des lits rocheux vieux de 120 millions d'années de la province chinoise du Liaoning, remet en question l'idée selon laquelle les premiers aviateurs partageaient un modèle commun pour prendre leur envol. L'article Un nouveau dinosaure à plumes suggère que le vol a évolué plus d'une fois parmi les plus proches parents des oiseaux est apparu en premier sur Sci.News : Breaking Science News.
01/10/2026 sci-news ⚙ Traduction automatique
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