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Kaartuunii: Xenoceratops
Kaardii daayinoo Lak. 1929 kan 2 027 keessaa

Xenoceratops

Hiika maqaa: “alien horned face”1
Kan nyaate: BiqiltootaDaayinoowwan gaanfa qabanKireetaashasii Dhumaa

Xenoceratops was an early horned dinosaur that lived in Canada about 78 million years ago. It had a big frill on its head with spikes and two long horns above its eyes, making it look a bit like an alien. It was one of the oldest large horned dinosaurs ever found in North America.1

Kan jiraate
waggaa miliyoona 84 hanga 72 dura3
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Alberta, Canada, near the village of Foremost2
Dheerina
6 m (20 ft)1
Ulfaatina
1.8 toonii (4,000 lb)1
Ol-dheerina
1.9 m (6.2 ft)
tilmaama
Saffisa ol'aanaa
gara 34 km/sa'a (21 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Xenoceratops gara 6 m dheeraa (20 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)

Hammam ol-dheeraa ture?

Sareegara 0.5 m (1.6 ft)Fardagara 1.6 m (5.2 ft)Xenoceratopsgara 1.9 m ol-dheeraa (6.2 ft)Arbagara 3.2 m (10 ft)

tilmaama

Hammam ulfaataa ture?

akka konkolaataa 1 ulfaata
akka saree 6 funyaan hanga eegeetti dheeraaakka muuzii 33 walitti hiriiran dheeraaakka saree 90 ulfaataakka habxuu 360 ulfaataakka ijoollee KG 95 ulfaataakka ijoollee mana barumsaa 56 ulfaataakka beeraa adii 4 ulfaatameetira 100 sekondii 11 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Xenoceratops hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Xenoceratops is the oldest known ceratopsid dinosaur from Canada, living about 78 million years ago.2

2

Its name means 'alien horned face' because it was found in rocks that had not yielded horned dinosaur fossils before.2

3

The fossils were collected in 1958 by paleontologist Wann Langston Jr., but they sat in a museum for decades before scientists realized they belonged to a new species.1

4

Unlike Triceratops, Xenoceratops had spikes on its frill in addition to the two long brow horns.1

5

Xenoceratops was about 6 metres long and weighed more than 2 tons, about as heavy as a large rhinoceros.1

6

It lived in a subtropical environment in Alberta, which at that time had no snow or frost.1

7

Scientists think Xenoceratops is the most primitive centrosaurine, meaning it branched off early in the evolution of this group of horned dinosaurs.2

AI'n kan hojjetameFakkii AI'n hojjetame: Xenoceratops
Fakkii AI'n hojjetame kan Xenoceratops maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Seenaa sobaa diigaa

Seenaa sobaa: Xenoceratops is just a small, unimportant dinosaur.

Dhugaa: Xenoceratops is important because it is the oldest known large horned dinosaur from Canada, and it shows that horned dinosaurs evolved their fancy frills and horns very early.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Xenoceratops
Kan maqaa baase
Ryan et al. 20123
Garee
Daayinoowwan gaanfa qaban
Maatii / kilaadii
Ceratopsidae3
Ramaddii
Ornithischia > Ceratopsia > Ceratopsidae3
Umurii dhagaawwanii
waggaa miliyoona 84 hanga 72 (Campanian)3
Caasaawwan dhagaa
Foremost3
Biyyoota
Kanaadaa3
Galmee fosilii
1 The Paleobiology Database keessa3
Argannoo
Xenoceratops was named in 2012 by Michael Ryan and colleagues. The fossils were originally collected in 1958 by Wann Langston Jr. from a bone bed in the Foremost Formation of Alberta, Canada, and later rediscovered in the Canadian Museum of Nature.2
Ammallee falmisiisaa
Scientists are not sure exactly what the complete skull of Xenoceratops looked like, because only parts of the frill and horns have been found.2

Odeeffannoon eessaa dhufa

  1. Two-Ton "Alien" Horned Dinosaur Found, "Different From Every Other" | National Geographic (nationalgeographic.com)
  2. cdnsciencepub.com (cdnsciencepub.com)
  3. Xenoceratops in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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