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Arrhinoceratops

Dzina limatanthauza: “no nose-horn face”1 2

Ankadya: ZomeraMadino a nyangaKumapeto kwa Kretase

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

Ankakhala

zaka 84 mpaka 66 miliyoni zapitazo4

Kumapeto kwa Kretase

Mafosili apezeka ku

Alberta, Canada1 2 4

Utali

4.5 mpaka 6 m (15 mpaka 20 ft)1 2

Kulemera

matani 1.3 (2,900 lb)1

Msinkhu

2.5 m (8.2 ft)3

Liwiro lalikulu kwambiri

pafupifupi 37 km/h (23 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

Ankalemera bwanji?

wolemera ngati agalu 65

wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 33 zotsatizanawolemera ngati mavwende 260wolemera ngati ana a sukulu ya mkaka 68wolemera ngati ana a sukulu 41wolemera ngati zimbalangondo zoyera 3akanatha kuthamanga mamita 100 m'masekondi 9.7 (munthu waliwiro kwambiri amafunika 9.6)

Arrhinoceratops anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Arrhinoceratops pafupifupi 37 km/h (23 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Arrhinoceratops chopangidwa ndi AI — Chithunzi cha momwe Arrhinoceratops mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

Nthano: Arrhinoceratops had no nose horn at all.

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

Kwa akatswiri a madino

Dzina la sayansi: Arrhinoceratops
Anapatsidwa dzina ndi: Parks 19254
Gulu: Madino a nyanga
Banja / kladi: Ceratopsidae4
Magawidwe a sayansi: Ornithischia > Ceratopsia > Ceratopsidae4
Zaka za miyala: zaka 84 mpaka 66 miliyoni (Campanian / Maastrichtian)4
Mapangidwe a miyala: Horseshoe Canyon4
Mayiko: Kanada4
Zolemba za mafosili: 3 mu The Paleobiology Database4
Kupezeka: 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
Akukambiranabe: Scientists are not sure exactly how Arrhinoceratops is related to other horned dinosaurs like Torosaurus and Anchiceratops.1

Kumene mfundo zimachokera

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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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