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Dino kad No. 0545 wɔ 2 027 mu

Dryosaurus

Din no ase: “oak lizard, named after the Greek word for oak tree”1

Ɔdii: NhabanAhabandifoɔ a wɔwɔ anomaa anoJurasik Awieeɛ kɔsi Kretasias Mfiase

Dryosaurus was a speedy, plant-eating dinosaur that lived in the Late Jurassic period. It had a long neck, strong legs, and a stiff tail that helped it balance while running. It probably used its speed to escape from big predators like Allosaurus.2

Ɔtenaa ase

mfeɛ ɔpepem 155 kɔsi 143 a atwam5

Jurasik Awieeɛ kɔsi Kretasias Mfiase

Wɔhunuu fɔsil wɔ

Western United States (Colorado, Utah, Wyoming), and also in France, Germany, and Portugal2 5

Tenten

3 kɔsi 4 m (9.8 kɔsi 13 ft)2 1

Mu duru

100 kg (220 lb)2

Korɔn

1.7 m (5.6 ft)3

Ntɛmntɛm a ɛsen biara

bɛyɛ 46 km/h (29 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?

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ nkraman 5

ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 22 a wɔde abɔ toatoa sone mu duru te sɛ watamɛlɔn 20ne mu duru te sɛ nkɔkɔaa sukuu mmofra 5ne mu duru te sɛ sukuu mmofra 3anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 7.8 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Dryosaurus 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)

Dryosaurus bɛyɛ 46 km/h (29 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

Dryosaurus had five fingers on each hand, but its arms were short. Its long legs and stiff tail made it a fast runner.2

The name Dryosaurus means 'oak lizard', but it was named after the forest where it lived, not because its teeth looked like oak leaves.2

Some scientists think Dryosaurus had cheek-like structures to keep food in its mouth while chewing.2

Dryosaurus lived alongside giant sauropods like Diplodocus and Brachiosaurus, as well as predators like Allosaurus and Ceratosaurus.2

The largest Dryosaurus specimen was later identified as a different species, so the true adult size of Dryosaurus is still unknown.2

Dryosaurus fossils have been found in the Morrison Formation, which is famous for the 'Bone Wars' rivalry between paleontologists Marsh and Cope.2

Yei yɛ Dryosaurus 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 Dryosaurus ho

?How big was Dryosaurus?

Based on known specimens, Dryosaurus reached up to 3 metres (9.8 ft) long and weighed up to 100 kilograms (220 lb). As no fully mature specimens have been found, the true adult size remains unknown.2

?What did Dryosaurus eat?

Dryosaurus was a plant-eating dinosaur. It ate low-growing vegetation in ancient floodplains, using its beak and cheek teeth.2 1

?When did Dryosaurus live?

Dryosaurus lived during the Late Jurassic period, about 155 to 145 million years ago.1

?Where was Dryosaurus found?

Dryosaurus fossils have been found in the western United States, including Wyoming, Utah, and Colorado. Fossils have also been identified in Tanzania.2 1

?How fast could Dryosaurus run?

Maybe up to about 46 km/h (29 mph). This is an estimate from its size. It was a quick, agile runner with strong legs and escaped predators with speed.2

?Did Dryosaurus have feathers?

The sources do not mention feathers on Dryosaurus. It is described as having a horny beak and cheek teeth, but no feather impressions have been found.2

?Was Dryosaurus bigger than a human?

Dryosaurus was about 3 metres (9.8 ft) long, which is longer than a human is tall, but it weighed up to 100 kilograms (220 lb), which is comparable to a large adult human.2

?Why is it called Dryosaurus?

Dryosaurus means 'tree lizard' or 'oak lizard'. It was named after the forested habitat where it lived, not because its teeth looked like oak leaves.2 4

Atosɛm sɛefoɔ

Atosɛm: Some people think Dryosaurus was named because its teeth looked like oak leaves.

Nokorɛ: Actually, the name comes from the Greek word for 'oak' because it lived in forests, not because of its teeth.2

Ma dino ho animdefoɔ

Nyansahu din: Dryosaurus
Obi a ɔtoo din: Marsh 18945
Kuo: Ahabandifoɔ a wɔwɔ anomaa ano
Abusua / kuo kɛseɛ: Dryosauridae5
Nkyekyɛmu: Ornithischia > Ornithopoda > Iguanodontia5
Abotan no mfeɛ: mfeɛ ɔpepem 155 kɔsi 143 (Kimmeridgian / Tithonian)5
Abotan nhyehyɛeɛ: Morrison, Marnes de Bléville, Lourinhã5
Aman: Amerika, Frɛnse, Pɔtugal, Gyaaman5
Fɔsil nkyerɛwee: 24 wɔ The Paleobiology Database mu5
Nhunumu: The first Dryosaurus fossils were found in 1876 by Samuel Wendell Williston in Wyoming, USA. Othniel Charles Marsh named it Laosaurus altus in 1878, then gave it its own genus, Dryosaurus, in 1894.2
Wɔda so gye ho akyinnye: Scientists are still debating the true adult size of Dryosaurus because no adult specimens have been found yet.2

Baabi a nsɛm no firi

Dryosaurus | Natural History Museum (nhm.ac.uk)
Dryosaurus (en.wikipedia.org)
Dryosaurus Fact Sheet (enchantedlearning.com)
Dryosaurus altus (U.S. National Park Service) (home.nps.gov)
Dryosaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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