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Calamosaurus kartun
Dino kad No. 0325 wɔ 2 027 mu

Calamosaurus

Din no ase: “reed lizard”1
Ɔdii: NamTiranosɔɔKretasias Mfiase

Calamosaurus was a small, meat-eating dinosaur that lived on the Isle of Wight in England during the Early Cretaceous. It was a relative of the mighty Tyrannosaurus rex, but much smaller and lighter. Scientists know it from just a few neck bones, so it is still a bit mysterious.13

Ɔtenaa ase
mfeɛ ɔpepem 126 kɔsi 120 a atwam3
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Isle of Wight, England, United Kingdom13
Tenten
3.5 m (11 ft)1
Korɔn
1.3 m (4.3 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 50 km/h (31 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?

Calamosaurus ne tenten bɛyɛ 3.5 m (11 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)Kaa bɛyɛ 4.5 m (15 ft)Ɔsono, asase so aboa a ɔsõ sen biara nnɛ bɛyɛ 6.5 m (21 ft)

Na ne korɔn yɛ sɛn?

Fie agyinamoabɛyɛ 0.3 m (1 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Calamosaurusne korɔn bɛyɛ 1.3 m (4.3 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

nsusuiɛ

ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 19 a wɔde abɔ toatoa soanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 7.2 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Calamosaurus 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?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Calamosaurus is known from only two neck vertebrae, which are about 40 mm (1.6 inches) long each.1

2

The name Calamosaurus means 'reed lizard', because the vertebrae look light and slender like a reed.1

3

Scientists think Calamosaurus might be a very early relative of Tyrannosaurus rex, belonging to a group called tyrannosauroids.12

4

The fossils were collected by Reverend William Fox, a fossil hunter, in the 1800s.1

5

Calamosaurus lived in a floodplain environment with rivers and lakes, and sometimes wildfires.1

6

Some scientists think Calamosaurus might be a basal alvarezsauroid instead of a tyrannosauroid, showing that its family tree is still debated.1

AI na ɛyɛeɛCalamosaurus mfonini a AI yɛeɛ
Yei yɛ Calamosaurus 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 Calamosaurus ho

?How big was Calamosaurus?

It was about 3.5 metres long, which is roughly the size of a small car.1

?Is Calamosaurus a dinosaur?

Yes, it is a small theropod dinosaur from the Early Cretaceous period.1

?Why is Calamosaurus called 'reed lizard'?

Its name means 'reed lizard' because its neck bones are light and slender, like a reed.1

Atosɛm sɛefoɔ

Atosɛm: Calamosaurus was a large, powerful predator like Tyrannosaurus rex.

Nokorɛ: Calamosaurus was actually a small dinosaur, only about 3.5 metres (11 feet) long, and lightly built. It was a distant relative, not a giant.1

Ma dino ho animdefoɔ

Nyansahu din
Calamosaurus
Obi a ɔtoo din
Lydekker 18913
Kuo
Tiranosɔɔ
Abusua / kuo kɛseɛ
Tyrannosauroidea3
Nkyekyɛmu
Theropoda > Tyrannosauroidea3
Abotan no mfeɛ
mfeɛ ɔpepem 126 kɔsi 120 (Barremian / Aptian)3
Aman
Engiresi3
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu3
Nhunumu
The fossils were collected by Reverend William Fox on the Isle of Wight. Richard Lydekker named them Calamospondylus foxi in 1889, but later changed the name to Calamosaurus foxi in 1891 because the first name was already used.1
Wɔda so gye ho akyinnye
Scientists are not sure whether Calamosaurus belongs to the tyrannosauroid group or the alvarezsauroid group. More fossils are needed to settle the debate.1

Baabi a nsɛm no firi

  1. Calamosaurus (en.wikipedia.org)
  2. Calamosaurus, an Isle of Wight tyrannosauroid - DinoWight (dinowight.org.uk)
  3. Calamosaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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