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Carta da dino nr. 0172 da 2 027

Arrhinoceratops

Il num vul dir: “no nose-horn face”1 2

Mangiava: PlantasDinos cun cornsCretacic tardiv

Arrhinoceratops was a horned dinosaur that lived in Canada near the end of the Age of Dinosaurs. It had a big frill on its head and two long brow horns, but its nose horn was short and blunt. Scientists know it mostly from one skull found in Alberta.1 2

Viveva

avant 84 fin 66 milliuns onns4

Cretacic tardiv

Fossils chattads en

Alberta, Canada1 2 4

Lunghezza

4,5 fin 6 m (15 fin 20 ft)1 2

Paisa

1,3 tonnas (2 900 lb)1

Autezza

2,5 m (8,2 ft)3

Spertadad maximala

var 37 km/h (23 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

Quant grev era el?

uschè grev sco 65 chauns

uschè lung sco 6 chauns dal nas a la cuauschè lung sco 33 bananas ina suenter l'autrauschè grev sco 260 melunasuschè grev sco 68 uffants da scolettauschè grev sco 41 scolarsuschè grev sco 3 urs polarspudess currer 100 meters en 9,7 secundas (il pli spert uman dovra 9,6)

Quant grond era Arrhinoceratops cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Arrhinoceratops var 37 km/h (23 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Arrhinoceratops lived a few million years before its famous relative Triceratops.1

The name 'Arrhinoceratops' means 'no nose-horn face', but scientists later realized it actually did have a nose horn, just a short one.1

Only one complete skull of Arrhinoceratops has been found, so scientists do not know much about the rest of its body.1 2

Its skull had a broad, square frill with two oval openings and a scalloped rear edge.1

The frill of Arrhinoceratops was decorated with about nine bony bumps called osteoderms along the sides.1

Arrhinoceratops lived in a wet coastal environment with warm summers and cool winters, and may have been hunted by the tyrannosaur Albertosaurus.1

The first Arrhinoceratops skull was found by a University of Toronto expedition in 1923 along the Red Deer River in Alberta.1

Maletg da Arrhinoceratops fatg cun IA — In maletg fatg cun IA che mussa co Arrhinoceratops pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart Arrhinoceratops

?How big was Arrhinoceratops?

Estimates vary. Some popular science books estimate it was about 6 metres (20 ft) long, while Gregory S. Paul estimated 4.5 metres (15 ft) and 1.3 tonnes (2,900 lb).1 2

?What did Arrhinoceratops eat?

Arrhinoceratops was a herbivore. It likely ate ferns, cycads and conifers, using its sharp beak to bite off leaves or needles.1

?When did Arrhinoceratops live?

It lived during the Late Cretaceous, about 72 to 67 million years ago, a few million years before Triceratops.2 1

?Where was Arrhinoceratops found?

Its remains have been found in Canada, specifically along the Red Deer River in Alberta.1 2

?Did Arrhinoceratops have a nose horn?

Yes, it did have a nose horn, but it was short and blunt. The name 'no nose-horn face' was based on a misunderstanding.1

?Was Arrhinoceratops a dinosaur?

Yes, Arrhinoceratops was a ceratopsian dinosaur, a type of horned, herbivorous dinosaur.1 2

Chatschader da mitus

Mitus: Arrhinoceratops had no nose horn at all.

Vardad: It actually had a short, blunt nose horn, like many other horned dinosaurs.1

Per experts da dinos

Num scientific: Arrhinoceratops
Numnà da: Parks 19254
Gruppa: Dinos cun corns
Famiglia / clada: Ceratopsidae4
Classificaziun: Ornithischia > Ceratopsia > Ceratopsidae4
Vegliadetgna da la crappa: 84 fin 66 milliuns onns (Campanian / Maastrichtian)4
Formaziuns da crap: Horseshoe Canyon4
Pajais: Canada4
Chats da fossils: 3 en The Paleobiology Database4
Scuverta: William Arthur Parks named Arrhinoceratops in 1925 based on a skull found in Alberta, Canada, by a University of Toronto expedition in 1923.1 4
Anc discutà: Scientists are not sure exactly how Arrhinoceratops is related to other horned dinosaurs like Torosaurus and Anchiceratops.1

Danunder che vegnan ils fatgs

Arrhinoceratops (en.wikipedia.org)
Arrhinoceratops | Natural History Museum (nhm.ac.uk)
Arrhinoceratops | Part of the Ceratopsian Family of Dinosaurs (dinosaurmadness.com)
Arrhinoceratops in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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