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Xiaotingia kartun
Dino kad No. 1939 wɔ 2 027 mu

Xiaotingia

Din no ase: “named in honour of Zheng Xiaoting, who helped build the Shandong Tianyu Museum of Nature”1
Ɔdii: NamRaptɔJurasik Mfinimfini kɔsi Jurasik Awieeɛ

Xiaotingia was a small, feathered dinosaur that lived about 160 million years ago. It looked a lot like Archaeopteryx, the famous 'first bird', and scientists are still arguing about whether it was a bird or a raptor.23

Ɔtenaa ase
mfeɛ ɔpepem 168 kɔsi 152 a atwam5
Jurasik Mfinimfini kɔsi Jurasik Awieeɛ
Wɔhunuu fɔsil wɔ
Linglongta, Jianchang, western Liaoning, China1
Tenten
0.6 m (2 ft)4
Mu duru
0.82 kg (2 lb)14
Korɔn
0.25 m (0.8 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 19 km/h (12 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?

Xiaotingia ne tenten bɛyɛ 0.6 m (2 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)

Na ne korɔn yɛ sɛn?

Xiaotingiane korɔn bɛyɛ 0.25 m (0.8 ft)Fie agyinamoabɛyɛ 0.3 m (1 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

nsusuiɛ

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 7
ne tenten te sɛ kwadu 3 a wɔde abɔ toatoa sone mu yɛ hare sen fie agyinamoane mu duru te sɛ kwadu 7ketewa ara ma ɔbɛtumi afa akonnwa aseanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 19 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Xiaotingia 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

Xiaotingia had long, strong arms and hands, which scientists used to think were special bird features, but they are actually found in a bigger group called Paraves.2

2

When Xiaotingia was added to the family tree, it made Archaeopteryx move from being a bird to being a raptor, which surprised many scientists.2

3

Xiaotingia had a large hole in its lower jaw, called a surangular foramen, that was more than 6% of the total jaw length.1

4

Its fourth finger bone (metacarpal IV) was thicker than the second and third, which is unusual.1

5

Xiaotingia shared some features with troodontids, like closely packed teeth in the front of the jaw and long, slender tail bones.1

6

The only known fossil was bought from a fossil dealer, so scientists are not 100% sure exactly which rock layer it came from.1

AI na ɛyɛeɛXiaotingia mfonini a AI yɛeɛ
Yei yɛ Xiaotingia 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.

Atosɛm sɛefoɔ

Atosɛm: Xiaotingia is a bird because it looks like Archaeopteryx.

Nokorɛ: Scientists disagree. Some think Xiaotingia is a raptor (a deinonychosaur), not a bird, because it shares many features with raptors.2

Ma dino ho animdefoɔ

Nyansahu din
Xiaotingia
Obi a ɔtoo din
Xu et al. 20115
Kuo
Raptɔ
Abusua / kuo kɛseɛ
Troodontidae5
Nkyekyɛmu
Theropoda > Troodontidae5
Abotan no mfeɛ
mfeɛ ɔpepem 168 kɔsi 152 (Bathonian / Kimmeridgian)5
Abotan nhyehyɛeɛ
Tiaojishan5
Aman
Kyaena5
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu5
Nhunumu
Xiaotingia was named in 2011 by Xu Xing and colleagues. The only skeleton was bought by the Shandong Tianyu Museum of Nature from a fossil dealer who said it came from Liaoning, China.1
Wɔda so gye ho akyinnye
Scientists still debate whether Xiaotingia was a bird or a raptor, and even the exact age of the fossil is uncertain because the dealer could not say which quarry it came from.21

Baabi a nsɛm no firi

  1. ivpp.cas.cn (ivpp.cas.cn)
  2. An Archaeopteryx-like theropod from China and the origin of Avialae | Nature (nature.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Xiaotingia (en.wikipedia.org)
  5. Xiaotingia in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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Afoforɔ firi kuo korɔ no ara mu: Raptɔ

VelociraptorRaptɔMicroraptorRaptɔDeinonychusRaptɔAsiamericanaRaptɔRichardoestesiaRaptɔSaurornitholestesRaptɔ

Afoforɔ a wɔfiri berɛ korɔ no ara mu: Jurasik Awieeɛ

BrachiosaurusKɔn tentenDiplodocusKɔn tentenAllosaurusDino a wɔwe namBrontosaurusKɔn tentenCompsognathusDino a wɔwe namCamarasaurusKɔn tenten
Ma Rex aduaneakyɛdeɛ kuruwa ma mpanimfoɔ