Crittendenceratops
Crittendenceratops was a horned dinosaur that lived in what is now Arizona, USA, about 73 million years ago. It had a big frill on its head with hook-like flanges and was a plant-eater. This dinosaur is the first one ever given a scientific name from the Fort Crittenden Formation.16
Kañ la dundoon?
Naka la réyoon?
Naka la guddoon?
Naka la kawewoon?
jortu
Naka la diisoon?
gudd ni 4 xaj, bakkan ba geen🍌gudd ni 19 banaana yu ñu topp-toppale🍉diis ni 150 xaal🧸diis ni 39 xale yu maternel🎒diis ni 23 xale yu lekkool🏃mënoon na daw 100 meetar ci 8,4 segond (nit ki gën a gaaw dafay soxla 9,6)Naka la Crittendenceratops réyoon, bu ñu ko méngalee ak YAW?
Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.
Naka la gaawoon?
Xibaar yu neex
Crittendenceratops had forward-curving, hook-like flanges along the top of its frill, which were nearly the size of the epiparietal bones.12
It belonged to a group of horned dinosaurs called Nasutoceratopsini, which also includes Avaceratops, Nasutoceratops, and Yehuecauhceratops.1
The fossils of Crittendenceratops were found in the shale member of the Fort Crittenden Formation, which was deposited by rivers, lakes, and alluvial fans.2
The species name krzyzanowskii honors Stan Krzyzanowski, who discovered and collected the specimen.2
Crittendenceratops lived during the late Campanian stage of the Cretaceous, about 73 million years ago.12
The frill of Crittendenceratops had at least five epiparietal loci around its margin, which are typical of centrosaurine ceratopsids.2

Laaj yi ñu gën a laaj ci Crittendenceratops
?How big was Crittendenceratops?
It was about the size of a present-day bear, smaller than Triceratops which was roughly the size of a modern elephant.5
?Did Crittendenceratops have horns?
Yes, it had one horn on its bony skull, unlike Triceratops which had three.5
?What did Crittendenceratops eat?
It was a plant-eater, like all ceratopsian dinosaurs.1
Ngir ñi xam dino lool
- Turu xam-xam
- Crittendenceratops
- Ku ko tudde
- Dalman et al. 20186
- Kurél
- Dino yu am béjjén
- Njaboot / klad
- Ceratopsidae6
- Klasifikasiyoŋ
- Ornithischia > Ceratopsia > Ceratopsidae6
- Màggaayu doj yi
- 84 ba 72 milyoŋ at (Campanian)6
- Formasiyoŋi doj
- Fort Crittenden6
- Réew yi
- Amerig6
- Fosil yu ñu gis
- 2 ci The Paleobiology Database6
- Gisees
- Crittendenceratops was named by Sebastian G. Dalman and colleagues in 2018 based on partial skull bones from two individuals found in the Fort Crittenden Formation of Arizona. The species name honors Stan Krzyzanowski, who discovered the fossils.62
- Ñu ngi koy werante ba tey
- Scientists are still debating whether the presence of Crittendenceratops in Arizona weakens the idea of separate northern and southern dinosaur provinces in ancient North America.2
Fa xibaar yi jóge
- Crittendenceratops (en.wikipedia.org)
- A NEW CERATOPSID DINOSAUR (CENTROSAURINAE: NASUTOCERATOPSINI) FROM THE FORT CRITTENDEN FORMATION, UPPER CRETACEOUS (CAMPANIAN) OF ARIZONA (researchgate.net)
- Crittendenceratops krzyzanowskii - A New Horned Dinosaur (blog.everythingdinosaur.com)
- New Species of Horned Dinosaur From Triceratops Family Discovered in Arizona - Newsweek (newsweek.com)
- New Dinosaur Species Found South of Tucson - AZPM (news.azpm.org)
- Crittendenceratops in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.
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