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Dearc kartun
Dino kad No. 0498 wɔ 2 027 mu

Dearc

Din no ase: “winged reptile or reptile from Skye in Scottish Gaelic”1
Ɔdii: NsuomnamWim mmoa a wɔweaJurasik MfinimfiniNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Dearc was a flying reptile that lived in the Middle Jurassic, about 167 million years ago. It was one of the biggest flying animals of its time, with wings as wide as a small car! It soared over the lagoons of what is now Scotland.1

Asɛm a ɛyɛ anigye: pterosɔɔ tuu wim wɔ dinosɔɔ so, nanso na wɔyɛ wɔn abusuafoɔ, na wɔnyɛ dinosɔɔ ankasa.
Ɔtenaa ase
mfeɛ ɔpepem 168 kɔsi 165 a atwam6
Jurasik Mfinimfini
Wɔhunuu fɔsil wɔ
Isle of Skye, Scotland, UK13
Ntaban trɛmu
2.5 kɔsi 3 m (8.2 kɔsi 9.8 ft)13
Ntɛmntɛm a ɛsen biara
bɛyɛ 52 km/h (32 mph)
Wimtuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne ntaban trɛ sɛn?

Dearc ntaban bɛyɛ 3 m firi ano kɔsi ano (9.8 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)
ntaban trɛ sɛ sakre 1.5 a ɛtoatoa soanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 7.3 mu

Dearc 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

Dearc was not fully grown when it died. It was a juvenile or subadult, still actively growing, so adults might have been even bigger.13

2

Its wingspan was about 2.5 to 3 metres (8 to 10 feet), as wide as a wandering albatross, the largest flying bird today.1

3

Before Dearc was discovered, scientists thought pterosaurs stayed small until the Cretaceous period. Dearc shows they got big much earlier.13

4

The fossil was found at Brothers' Point on the Isle of Skye in 2017, during a National Geographic-funded field trip.1

5

Its name comes from Scottish Gaelic and means both 'winged reptile' and 'reptile from Skye', because Skye is called the 'winged isle'.1

6

Dearc had a long, low skull and a slender upper arm bone, which helped it fly.1

AI na ɛyɛeɛDearc mfonini a AI yɛeɛ
Yei yɛ Dearc 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 Dearc ho

?How big was Dearc?

Dearc had a wingspan of about 2.5 to 3 metres, as wide as a wandering albatross, the largest flying bird today. It was not fully grown when it died, so adults might have been even bigger.34

?When did Dearc live?

Dearc lived in the Middle Jurassic, about 167 million years ago.3

?Where was Dearc found?

The fossil was found at Brothers' Point on the Isle of Skye in Scotland in 2017.3

?What did Dearc eat?

Dearc had two types of teeth: long fangs at the front and peg-like teeth further back, which suggests it ate fish or other small animals.3

?Is Dearc a dinosaur?

No, Dearc is a pterosaur, a flying reptile, not a dinosaur.3

?Why is Dearc important?

Dearc shows that pterosaurs grew to large sizes much earlier than scientists thought, because before its discovery they believed big pterosaurs only appeared in the Cretaceous.35

Ma dino ho animdefoɔ

Nyansahu din
Dearc
Obi a ɔtoo din
Jagielska et al. 20226
Kuo
Wim mmoa a wɔwea
Abusua / kuo kɛseɛ
Rhamphorhynchidae6
Nkyekyɛmu
Pterosauria > Rhamphorhynchidae6
Abotan no mfeɛ
mfeɛ ɔpepem 168 kɔsi 165 (Bathonian)6
Abotan nhyehyɛeɛ
Lealt Shale6
Aman
Engiresi6
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu6
Nhunumu
The first Dearc fossil was discovered on May 23, 2017, at Brothers' Point on the Isle of Skye, Scotland, by a team led by Stephen Brusatte. It was named Dearc sgiathanach by Jagielska and colleagues in 2022.1
Wɔda so gye ho akyinnye
Scientists are not sure exactly how big Dearc could grow, because the only known fossil is from a young animal that was still growing.1

Baabi a nsɛm no firi

  1. A skeleton from the Middle Jurassic of Scotland illuminates an earlier origin of large pterosaurs: Current Biology (cell.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Dearc (en.wikipedia.org)
  4. Report A skeleton from the Middle Jurassic of Scotland illuminates an earlier origin of large pterosaurs (sciencedirect.com)
  5. Jurassic Dearc | Nature Ecology & Evolution (nature.com)
  6. Dearc in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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