Dino kad No. 1833 wɔ 2 027 mu

Troodon

Din no ase: “wounding tooth”1

Ɔdii: Biribiara kakraRaptɔKretasias Awieeɛ

Troodon was a small, smart dinosaur that lived in North America and Asia. It had big eyes and a big brain, and scientists think it may have eaten both plants and meat. Troodon was not a raptor like Velociraptor, but it was a close cousin.2

Ɔtenaa ase

mfeɛ ɔpepem 84 kɔsi 66 a atwam6

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

USA (Montana, Wyoming, North Dakota, South Dakota, Alaska), Canada (Alberta, Saskatchewan), China, and Russia6 2

Tenten

2 kɔsi 3.5 m (6.6 kɔsi 11 ft)2

Mu duru

30 kg kɔsi 60 kg (66 kɔsi 132 lb)2

Korɔn

0.9 kɔsi 1.2 m (3 kɔsi 3.9 ft)2

Ntɛmntɛm a ɛsen biara

bɛyɛ 49 km/h (30 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 3

ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 19 a wɔde abɔ toatoa sone mu duru te sɛ watamɛlɔn 12ne mu duru te sɛ nkɔkɔaa sukuu mmofra 3ne mu duru te sɛ sukuu mmofra 2anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 7.3 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Troodon 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)

Troodon bɛyɛ 49 km/h (30 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

Troodon is often called one of the smartest dinosaurs because its brain was large for its body size.1

Troodon was not a dromaeosaur (the group that includes Velociraptor), but it was closely related to them.2

Some Troodon relatives had a hooked claw on their foot, like the raptors, but scientists think they may have evolved it separately.2

The first Troodon fossil was a single tooth found in Montana in 1855 by Ferdinand Hayden.1

For many years scientists thought Troodon might be a lizard or a pachycephalosaur, until more fossils showed it was a small meat-eating dinosaur.1

Troodon lived about 79 to 75 million years ago, during the Late Cretaceous period.2

Fossils of Troodon have been found in many places, including Alaska, which was much warmer when Troodon was alive.6

Yei yɛ Troodon 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 Troodon ho

?How big was Troodon?

Troodon was a small dinosaur, about 2 to 3 metres (6.5 to 10 feet) long and roughly the size of a fifth grader. Its brain was about the size of a golf ball.3

?What did Troodon eat?

Troodon was probably omnivorous, meaning it ate both meat and plants. Its teeth suggest it could eat small mammals, lizards, and maybe even plants.2 3

?Was Troodon a raptor?

No, Troodon was not a raptor (dromaeosaur), but it was a close relative. Some of its relatives had a hooked claw on their foot, like raptors, but scientists think they evolved it separately.2

?How smart was Troodon?

Troodon had a large brain for its body size, and it is often called one of the smartest dinosaurs. Its brain was about the size of a golf ball, and it may have been as intelligent as modern birds.3 4

?When did Troodon live?

Troodon lived during the Late Cretaceous period, about 79 to 75 million years ago.2

?Is Troodon still a valid dinosaur name?

Scientists are still debating. The only fossils currently called Troodon are some teeth, and many experts think these may belong to another dinosaur. Some fossils once called Troodon are now called Stenonychosaurus.2 5

?Could Troodon see well at night?

Yes, Troodon had large, forward-facing eyes that gave it good vision, possibly for hunting at night.4

?Did Troodon take care of its eggs?

Yes, scientists think Troodon laid pairs of eggs and sat on them to keep them warm, like birds do.3 4

Atosɛm sɛefoɔ

Atosɛm: Troodon was a raptor like Velociraptor.

Nokorɛ: Troodon was not a dromaeosaur (the group called raptors), but it was a close relative in the troodontid family.2

Ma dino ho animdefoɔ

Nyansahu din: Troodon
Obi a ɔtoo din: Leidy 18566
Kuo: Raptɔ
Abusua / kuo kɛseɛ: Troodontidae6
Nkyekyɛmu: Theropoda > Troodontidae6
Abotan no mfeɛ: mfeɛ ɔpepem 84 kɔsi 66 (Campanian / Maastrichtian)6
Abotan nhyehyɛeɛ: Dinosaur Park, Oldman, Judith River6
Aman: Kanada, Amerika, Rɔhyea, Kyaena6
Fɔsil nkyerɛwee: 103 wɔ The Paleobiology Database mu6
Wɔsan frɛ no: Polyodontosaurus (din dada no nso, yɛkan no sɛ aboa korɔ no ara)6
Nhunumu: In 1855, Ferdinand Hayden found a single tooth in the Judith River badlands of Montana. Joseph Leidy named it Troodon formosus in 1856, which means 'beautiful wounding tooth'.1
Wɔda so gye ho akyinnye: Some scientists argue that the name Troodon formosus should be thrown out because the first tooth fossil is too incomplete to be sure it belongs to a unique species.1

Baabi a nsɛm no firi

Troodontid specimens from the Cretaceous Two Medicine Formation of Montana (USA) and the validity of Troodon formosus | Journal of Paleontology | Cambridge Core (cambridge.org)
Troodon | Natural History Museum (nhm.ac.uk)
Troodon | National Geographic Kids (kids.nationalgeographic.com)
Troodon Formosus, Dinosaur Pictures, Dinosaur Facts - National Geographic | National Geographic (nationalgeographic.com)
Troodon (Wikipedia) (Wikipedia)
Troodon in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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