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Serikornis ci nataal bu fo
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Serikornis

Tur bi mooy: “silken bird”1
Lekkoon: YàppDino yuy lekk yàppJurasik bu mujj

Serikornis was a small, feathered dinosaur that lived about 160 million years ago. It had long feathers on its arms and legs, but it couldn't fly. Instead, it probably used its feathers for display or to help it run.1

Dundoon
am na 162 ba 155 milyoŋ at5
Jurasik bu mujj
Fosil yu ñu gis ci
Liaoning, China15
Guddaay
0,46 m (1,5 ft)2
Kawewaay
0,18 m (0,6 ft)
jortu
Gaawaay bi gën a kawe
lu tollu ci 14 km/h (9 mph)
Daw, jortu

Kañ la dundoon?

Triyaas
Jurasik
Kretase
Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Serikornis lu tollu ci 0,46 m ci guddaay (1,5 ft)Muusu kër lu tollu ci 0,5 m (1,6 ft)Xaj lu tollu ci 1 m (3,3 ft)Weloy mag lu tollu ci 1,8 m (5,9 ft)

Naka la kawewoon?

Serikornislu tollu ci 0,18 m ci kawewaay (0,6 ft)Muusu kërlu tollu ci 0,3 m (1 ft)Xajlu tollu ci 0,5 m (1,6 ft)Faslu tollu ci 1,6 m (5,2 ft)

jortu

gudd ni 2,5 banaana yu ñu topp-toppalegudd ni 14 bloku tabax ci benn rëddtuuti ba mën a dox ci suufu siismënoon na daw 100 meetar ci 26 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Serikornis réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

yëf yu neex

Xibaar yu neex

1

The name Serikornis means 'silken bird' because of its beautiful, feathery coat.1

2

It had long feathers on its hind legs all the way down to its toes, which is unusual for a ground-dwelling dinosaur.1

3

The feathers on its arms were symmetrical and didn't have tiny hooks called barbules, so they weren't good for flying.1

4

Serikornis lived during the Late Jurassic period, about 161 to 155 million years ago.2

5

It is only known from one complete skeleton found at Daxishan in Liaoning, China.52

6

Scientists think Serikornis was a ground-dwelling dinosaur that did not climb trees or fly.1

Def ak IANataalu Serikornis bu ñu def ak IA
Nataal bu IA def la, muy wone ni Serikornis mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.
yeen a laaj

Laaj yi ñu gën a laaj ci Serikornis

?How big was Serikornis?

About 45 cm (1.5 feet) long, about the size of a pheasant.3

?Could Serikornis fly?

No, it could not fly. Its feathers lacked tiny hooks called barbules, so they couldn't hold air for flight.31

?What did Serikornis eat?

It was a meat-eating theropod dinosaur, so it likely ate small animals like insects or lizards.4

?When did Serikornis live?

It lived about 160 million years ago, during the Late Jurassic period.43

Ku tas léeb yu dul dëgg

Léeb: Serikornis was a flying dinosaur with four wings.

Dëgg: Serikornis had long feathers on its legs and arms, but it could not fly and probably lived on the ground.1

Ngir ñi xam dino lool

Turu xam-xam
Serikornis
Ku ko tudde
Lefèvre et al. 20175
Kurél
Dino yuy lekk yàpp
Njaboot / klad
Paraves5
Klasifikasiyoŋ
Theropoda5
Màggaayu doj yi
162 ba 155 milyoŋ at (Oxfordian)5
Formasiyoŋi doj
Tiaojishan5
Réew yi
Siin5
Fosil yu ñu gis
1 ci The Paleobiology Database5
Gisees
Serikornis was named in 2017 by a team of scientists including Ulysse Lefèvre and Andrea Cau. The only fossil was found in the Tiaojishan Formation of Liaoning, China.15
Ñu ngi koy werante ba tey
Scientists are still debating whether Serikornis is a very early bird relative or a more primitive dinosaur, and exactly how its feathers evolved.1

Fa xibaar yi jóge

  1. A new Jurassic theropod from China documents a transitional step in the macrostructure of feathers (pubmed.ncbi.nlm.nih.gov)
  2. PBDB Taxon (paleobiodb.org)
  3. New Feathered Dinosaur Had Four Wings but Couldn't Fly | National Geographic (nationalgeographic.com)
  4. Serikornis (en.wikipedia.org)
  5. Serikornis in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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