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Dino kad No. 0986 wɔ 2 027 mu

Kritosaurus

Din no ase: “separated lizard”1

Ɔdii: NhabanDabodabo ano dinoKretasias Awieeɛ

Kritosaurus was a duck-billed dinosaur that lived in North America near the end of the Age of Dinosaurs. It had a big, flat beak like a duck and could walk on two legs or all fours. This plant-eater munched on tough plants with hundreds of teeth in its cheeks.1

Ɔtenaa ase

mfeɛ ɔpepem 86 kɔsi 66 a atwam3

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

New Mexico, Montana, Texas, USA, and Alberta, Canada3 1

Tenten

9 m (30 ft)1

Mu duru

ton 4 (8,800 lb)1

Korɔn

3.1 m (10 ft)

nsusuiɛ

Ntɛmntɛm a ɛsen biara

bɛyɛ 22 km/h (14 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 kaa 2.5

ne tenten te sɛ kaa 2 a wɔde agyina toatoa sone tenten te sɛ kwadu 50 a wɔde abɔ toatoa sone mu duru te sɛ nkraman 200ne mu duru te sɛ watamɛlɔn 800ne mu duru te sɛ sukuu klaas mũ 5 mu mmofrane mu duru te sɛ polar bea 9anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 16 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Kritosaurus 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)

Kritosaurus bɛyɛ 22 km/h (14 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

Kritosaurus means 'separated lizard' because the bones in its cheek were arranged in a special way.1

The first Kritosaurus fossil was found in 1904 by Barnum Brown in New Mexico, but the front of the skull was missing.1

Scientists once thought Kritosaurus had a Roman nose, but that was because the skull was broken and put back together wrong.1

Kritosaurus lived alongside other dinosaurs like Alamosaurus, Parasaurolophus, Pentaceratops, and Bistahieversor.1

Some scientists think Kritosaurus and Anasazisaurus might be the same dinosaur, but others disagree.1

Kritosaurus could reach about 9 metres (30 feet) long and weigh about 4 metric tons (4.4 short tons).1

Yei yɛ Kritosaurus 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 Kritosaurus ho

?How big was Kritosaurus?

Kritosaurus reached about 9 metres (30 feet) long and weighed about 4 metric tons (4.4 short tons). Some partial remains from Mexico may have been around 11 metres (36 feet) long, but those are now considered a different dinosaur.1 2

?What did Kritosaurus eat?

Kritosaurus was a herbivore, eating plants with a broad beak and hundreds of teeth in its cheeks. It could feed from the ground up to about 4 metres (13 feet) high.1

?When did Kritosaurus live?

Kritosaurus lived during the Late Cretaceous, approximately 74.5 to 66 million years ago.1 2

?Where was Kritosaurus found?

Kritosaurus fossils were found in New Mexico, USA, in the De-na-zin Member of the Kirtland Formation. Some bones from Texas and Mexico were also referred to it, but those are now considered different genera.1

?Why is it called Kritosaurus?

Kritosaurus means 'separated lizard' because of the arrangement of its cheek bones. It's sometimes mistranslated as 'noble lizard' due to a mistaken idea about its nose.1

?Did Kritosaurus have a crest?

Yes, based on a skull originally referred to Anasazisaurus, Kritosaurus had a tab-like crest made of nasal bones that rose between and above its eyes and folded back under itself. This crest helped tell it apart from similar duck-billed dinosaurs.1

Atosɛm sɛefoɔ

Atosɛm: Kritosaurus had a big bump on its nose like a Roman nose.

Nokorɛ: The original skull was broken and the nose area was reconstructed flat. Later scientists realized the real shape was probably arched like Gryposaurus.1

Ma dino ho animdefoɔ

Nyansahu din: Kritosaurus
Obi a ɔtoo din: Brown 19103
Kuo: Dabodabo ano dino
Abusua / kuo kɛseɛ: Hadrosauridae3
Nkyekyɛmu: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Abotan no mfeɛ: mfeɛ ɔpepem 86 kɔsi 66 (Santonian / Maastrichtian)3
Abotan nhyehyɛeɛ: Kirtland, Fruitland, Fruitland/Kirtland3
Aman: Amerika, Kanada3
Fɔsil nkyerɛwee: 25 wɔ The Paleobiology Database mu3
Nhunumu: Barnum Brown discovered the first Kritosaurus fossil in 1904 in New Mexico. He named it in 1910, but the front of the skull was missing and he had to guess what it looked like.1
Wɔda so gye ho akyinnye: Scientists still debate whether Kritosaurus is the same as Anasazisaurus and exactly how its skull was shaped.1

Baabi a nsɛm no firi

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

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