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Dino kad No. 0210 wɔ 2 027 mu

Avaceratops

Din no ase: “Ava's horned face”1

Ɔdii: NhabanDino a wɔwɔ mmɛnKretasias Awieeɛ

Avaceratops was a small, plant-eating dinosaur with a big frill on its head and a parrot-like beak. It lived in what is now Montana, USA, during the Late Cretaceous period, about 77 million years ago.2 1

Ɔtenaa ase

mfeɛ ɔpepem 84 kɔsi 72 a atwam3

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

Montana, USA, and possibly Alberta, Canada2 3

Tenten

2.3 kɔsi 4.2 m (7.5 kɔsi 14 ft)2

Mu duru

kɔsi ton 1 (2,200 lb)2

Korɔn

1.4 m (4.6 ft)

nsusuiɛ

Ntɛmntɛm a ɛsen biara

bɛyɛ 40 km/h (25 mph)

Mmirikatuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Na ne korɔn yɛ sɛn?

nsusuiɛ

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ nkraman 50

ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 23 a wɔde abɔ toatoa sone mu duru te sɛ watamɛlɔn 200ne mu duru te sɛ nkɔkɔaa sukuu mmofra 53ne mu duru te sɛ sukuu mmofra 31ne mu duru te sɛ polar bea 2anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 9 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Avaceratops kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Avaceratops bɛyɛ 40 km/h (25 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

Avaceratops had a solid frill, unlike many other horned dinosaurs that had holes in their frills.2

The first fossil was found in 1981 by Eddie Cole on a ranch in Montana, and the dinosaur was named after Eddie's wife, Ava.2

Avaceratops was the first new ceratopsid dinosaur named in 36 years, since Pachyrhinosaurus in 1950.2

The type specimen might have been a juvenile, and a 2019 study showed it was still growing quickly when it died.2

A larger skull, MOR 692, shows that adult Avaceratops could have brow horns about 25 centimetres (9.8 inches) long.2

Avaceratops lived in a wet, heavily forested habitat, unlike the open plains where some other horned dinosaurs lived.2

Yei yɛ Avaceratops mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

wobisaeɛ

Nsɛm a wɔbisa bebree fa Avaceratops ho

?How big was Avaceratops?

The first fossil was about 2.3 metres (7.5 ft) long, but that was a juvenile. An adult may have reached 4.2 metres (14 ft) and weighed about one tonne.2 1

?What did Avaceratops eat?

Avaceratops was a herbivore. It ate plants like ferns, cycads and conifers, using its sharp beak to bite off leaves.2

?Did Avaceratops have horns?

Yes, adult Avaceratops had brow horns about 25 centimetres (9.8 in) long. It may not have had a nose horn.2

?When did Avaceratops live?

Avaceratops lived during the Late Cretaceous Period, about 77 million years ago.2 1

?Where was Avaceratops found?

Avaceratops fossils were found in the Judith River Formation of Montana, USA.2 1

?Why is it called Avaceratops?

The name means 'Ava's horned face'. It was named after Ava Cole, the wife of the fossil finder Eddie Cole.2

Atosɛm sɛefoɔ

Atosɛm: Avaceratops was a tiny dinosaur, only about 2.3 metres long.

Nokorɛ: The first skeleton was small, but it may have been a juvenile. A larger skull suggests adults could reach over 4 metres long.2

Ma dino ho animdefoɔ

Nyansahu din: Avaceratops
Obi a ɔtoo din: Dodson 19863
Kuo: Dino a wɔwɔ mmɛn
Abusua / kuo kɛseɛ: Ceratopsidae3
Nkyekyɛmu: Ornithischia > Ceratopsia > Ceratopsidae3
Abotan no mfeɛ: mfeɛ ɔpepem 84 kɔsi 72 (Campanian)3
Abotan nhyehyɛeɛ: Judith River, Oldman3
Aman: Amerika, Kanada3
Fɔsil nkyerɛwee: 3 wɔ The Paleobiology Database mu3
Nhunumu: Eddie Cole found the first bones in 1981 on a ranch in Montana. Peter Dodson named it Avaceratops lammersi in 1986, after Cole's wife Ava and the Lammers family who owned the ranch.2
Wɔda so gye ho akyinnye: Scientists are not sure where Avaceratops fits in the dinosaur family tree, because the best skeleton is from a young animal, and young dinosaurs can look more primitive than adults.2

Baabi a nsɛm no firi

Avaceratops | Natural History Museum (nhm.ac.uk)
Avaceratops (en.wikipedia.org)
Avaceratops in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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