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Khathunu ya Xiaotingia
Karata ya dino No. 1939 mo go 2 027

Xiaotingia

Leina le raya: “named in honour of Zheng Xiaoting, who helped build the Shandong Tianyu Museum of Nature”1
E jele: NamaDiraptoroBogare jwa Jurassic go ya go Bofelo jwa Jurassic

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

E tshetse
dimilione tsa dingwaga di le 168 go ya go 152 tse di fetileng5
Bogare jwa Jurassic go ya go Bofelo jwa Jurassic
Difosili di fitlhetswe kwa
Linglongta, Jianchang, western Liaoning, China1
Boleele
0.6 m (2 ft)4
Bokete
0.82 kg (2 lb)14
Bogodimo
0.25 m (0.8 ft)
kakanyo
Bonako jo bogolo
e ka nna 19 km/h (12 mph)
Go taboga, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Xiaotingia e ka nna 0.6 m boleele (2 ft)Katse ya mo gae e ka nna 0.5 m (1.6 ft)Ntšwa e ka nna 1 m (3.3 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)

E ne e le kwa godimo go le kae?

Xiaotingiae ka nna 0.25 m bogodimo (0.8 ft)Katse ya mo gaee ka nna 0.3 m (1 ft)Ntšwae ka nna 0.5 m (1.6 ft)Pitsee ka nna 1.6 m (5.2 ft)

kakanyo

E ne e le bokete go le kae?

bokete jaaka dibanana di le 7
telele jaaka dibanana di le 3 di latelanabofefo go feta katse ya mo gaebokete jaaka dibanana di le 7nnye mo e ka tsamayang ka fa tlase ga setuloe ne e ka taboga dimetara di le 100 mo metsotswaneng e le 19 (motho yo o bonako go gaisa o tlhoka 9,6)

Xiaotingia e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

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

E dirilwe ke AISetshwantsho sa Xiaotingia se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Xiaotingia e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Mothubi wa ditlhamane

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

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

Ya baitseanape ba didino

Leina la saense
Xiaotingia
Leina le neilwe ke
Xu et al. 20115
Setlhopha
Diraptoro
Lelapa / clade
Troodontidae5
Thulaganyo
Theropoda > Troodontidae5
Bogolo jwa matlapa
168 go ya go 152 dimilione tsa dingwaga (Bathonian / Kimmeridgian)5
Dibopego tsa matlapa
Tiaojishan5
Dinaga
Tšhaena5
Direkoto tsa difosili
1 mo The Paleobiology Database5
Go fitlhelwa
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
Go sa ntse go ganetsanwa
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

Kwa dintlha di tswang teng

  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): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Diraptoro

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Le tsona ke tsa nako e le nngwe: Bofelo jwa Jurassic

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Fepa Rexnkgwana ya dikabo ya batho ba bagolo