Tianyuornis

E jele: NamaDinonyane tsa ntlhaTshimologo ya Cretaceous

Tianyuornis was a small, feathered bird that lived about 125 million years ago, during the time of the dinosaurs. It had long legs and probably ran around on the ground, using its wings for balance or short flights.1 3

E tshetse

dimilione tsa dingwaga di le 126 go ya go 121 tse di fetileng3

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

Fossils were found in the Yixian Formation in Inner Mongolia, China.1 3

Bonako jo bogolo

e ka nna 27 km/h (17 mph)

Go fofa, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Tianyuornis e ka nna 27 km/h (17 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Tianyuornis had teeth in both its upper and lower jaws, which is unusual for birds and helped scientists confirm that some ancient birds still had teeth.1 2

Its lower jaw (dentary) was straight, while other similar birds had a curved, S-shaped jaw. This unique feature helped scientists identify it as a new species.1 2

Tianyuornis was about the size of a modern phoebe, a small songbird, making it quite tiny compared to many dinosaurs.1

It had long hindlimbs (legs) compared to its forelimbs (wings), which suggests it was a good runner.1 2

The only known fossil is a nearly complete and articulated skeleton of a subadult, meaning it was not fully grown when it died.1 2

Tianyuornis lived in a lake environment, and its fossils were found in lake deposits.1

Setshwantsho sa Tianyuornis se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Tianyuornis 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.

Ya baitseanape ba didino

Leina la saense: Tianyuornis
Leina le neilwe ke: Zheng et al. 20143
Setlhopha: Dinonyane tsa ntlha
Lelapa / clade: Hongshanornithidae3
Thulaganyo: Theropoda > Avialae3
Bogolo jwa matlapa: 126 go ya go 121 dimilione tsa dingwaga (Barremian)3
Dibopego tsa matlapa: Yixian3
Dinaga: Tšhaena3
Direkoto tsa difosili: 1 mo The Paleobiology Database3
Go fitlhelwa: Tianyuornis was named by Zheng Xiaoting and colleagues in 2014, based on a nearly complete skeleton found in the Yixian Formation in Inner Mongolia, China.1 3
Go sa ntse go ganetsanwa: Scientists debate whether all members of the Hongshanornithidae family, which includes Tianyuornis, had teeth, but this new fossil helps confirm that they did.2

Kwa dintlha di tswang teng

Tianyuornis (en.wikipedia.org)
New Information on Hongshanornithidae (Aves: Ornithuromorpha) from a new subadult specimen (vertpala.ac.cn)
Tianyuornis in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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