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Sinornithomimus

Leina le raya: “Chinese bird mimic”1

E jele: DimelaDidino tsa mpsheBofelo jwa Cretaceous

Sinornithomimus was a small, fast dinosaur that looked a bit like an ostrich. It lived in what is now China during the Late Cretaceous Period, about 92 to 90 million years ago. Scientists found many skeletons together, showing that these dinosaurs probably lived in herds.1 2

E tshetse

dimilione tsa dingwaga di le 94 go ya go 90 tse di fetileng5

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Ulansuhai Formation, Inner Mongolia, China1 2

Boleele

2.5 m (8.2 ft)1

Bokete

91 kg (201 lb)1

Bogodimo

0.99 m (3.2 ft)

kakanyo

Bonako jo bogolo

e ka nna 66 km/h (41 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?

E ne e le kwa godimo go le kae?

kakanyo

E ne e le bokete go le kae?

bokete jaaka dintšwa di le 5

telele jaaka dintšwa di le 2.5 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 14 di latelanabokete jaaka magapu a le 18bokete jaaka bana ba kreše ba le 5bokete jaaka bana ba sekolo ba le 3e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 5.5 (motho yo o bonako go gaisa o tlhoka 9,6)

Sinornithomimus 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?

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

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

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

Sinornithomimus e ka nna 66 km/h (41 mph)

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

dilo tse di monate

Dintlha tse di monate

At least fourteen skeletons of Sinornithomimus were found together in one spot, and most of them were young dinosaurs. This suggests they lived in groups, maybe to protect each other from predators.2 1

Sinornithomimus had gastroliths, or stomach stones, that helped it grind up tough plants. This is rare among bird-like dinosaurs and shows it was a plant-eater.1

The first fossils of Sinornithomimus were discovered in 1997 by Chinese paleontologist Dong Zhiming during the Mongol Highland International Dinosaur Project.1

Sinornithomimus was about 2.5 meters (8.2 feet) long and weighed around 91 kilograms (201 pounds). That is about as heavy as a large adult human.1

Adult Sinornithomimus had longer lower legs compared to their upper legs than juveniles did. This means they could run faster as they grew up.2 1

A second herd of thirteen young Sinornithomimus was found in 2001. They probably died together after getting stuck in the mud of a drying waterhole.1

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

o botsitse

Dipotso tse di botswang thata ka ga Sinornithomimus

?What did Sinornithomimus eat?

It ate plants. Scientists found gastroliths (stomach stones) in its fossils that helped grind up tough plant food.1

?How fast could Sinornithomimus run?

Nobody knows exactly, but it was a fast runner. Adults had longer lower legs than juveniles, which made them even faster.1

?Did Sinornithomimus live in groups?

Yes. Many skeletons were found together, including two herds of mostly young dinosaurs, showing they lived in groups.1 4

?How did Sinornithomimus die?

One group probably died after getting stuck in the mud of a drying waterhole. Their fossils show they struggled to escape.1 4

Ya baitseanape ba didino

Leina la saense: Sinornithomimus
Leina le neilwe ke: Kobayashi and Lü 20035
Setlhopha: Didino tsa mpshe
Lelapa / clade: Ornithomimidae5
Thulaganyo: Theropoda > Ornithomimosauria5
Bogolo jwa matlapa: 94 go ya go 90 dimilione tsa dingwaga (Turonian)5
Dibopego tsa matlapa: Ulansuhai5
Dinaga: Tšhaena5
Direkoto tsa difosili: 1 mo The Paleobiology Database5
Go fitlhelwa: Sinornithomimus was named and described by Yoshitsugu Kobayashi and Lü Junchang in 2003. The name means 'Chinese bird mimic' and honors Dong Zhiming, who found the first fossils in 1997.1 2
Go sa ntse go ganetsanwa: Scientists are not sure whether the herds of Sinornithomimus were family groups with adults protecting young, or if the young lived separately from adults while the adults were busy nesting.1

Kwa dintlha di tswang teng

Sinornithomimus (en.wikipedia.org)
A new ornithomimid dinosaur with gregarious habits from the Late Cretaceous of China - Acta Palaeontologica Polonica (app.pan.pl)
PBDB Taxon (paleobiodb.org)
Young dinosaurs roamed together, died together | University of Chicago News (news.uchicago.edu)
Sinornithomimus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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