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Igishushanyo cya Caenagnathasia
Ikarita ya dinozore nimero 0320 muri 2 027

Caenagnathasia

Izina risobanura: “recent jaw from Asia”1
Yaryaga: Bike muri byoseDinozore zidasanzwe zifite ibyoyaKiretase ya nyuma

Caenagnathasia was a tiny, feathered dinosaur that looked a bit like a bird. It had a beak and long legs, and it was one of the smallest dinosaurs ever found. It lived in Asia during the Late Cretaceous period.1

Yabayeho
hashize imyaka miliyoni 94 kugeza 723
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Uzbekistan and China31
Uburebure
0,61 m (2 ft)1
Uburemere
1,4 kg (3 lb)1
Ubutumburuke
0,25 m (0,8 ft)
igereranya
Umuvuduko wo hejuru
nka 21 km/h (13 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Caenagnathasia nka 0,61 m z'uburebure (2 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Caenagnathasianka 0,25 m z'ubutumburuke (0,8 ft)Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'imineke 12
ndende nk'imineke 3 ikurikiranyeyoroheje kurusha injangwe yo mu rugoiremereye nk'imineke 12nto ku buryo yanyura munsi y'intebeyashoboraga kwiruka metero 100 mu masegonda 17 (umuntu wihuta kurusha abandi akenera 9,6)

Caenagnathasia yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Caenagnathasia is the smallest known oviraptorosaur and one of the smallest non-avian dinosaurs. Its skull was only about 7.6 centimetres (3 inches) long.1

2

It lived about 90 million years ago, making it the oldest known caenagnathoid.1

3

The first fossils were just two fused lower jaw bones, found in Uzbekistan.1

4

Scientists think it was feathered, like other oviraptorosaurs, and looked bird-like with a beak and long neck.1

5

In 2015, new bones were found, including vertebrae, a dentary, and a femur, which helped confirm it belonged to the Caenagnathidae family.1

6

The name honors Gerbert Genrikhovich Martinson, a scientist, in the species name martinsoni.1

Byakozwe na AIIshusho ya Caenagnathasia yakozwe na AI
Ishusho yakozwe na AI yerekana uko Caenagnathasia ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Caenagnathasia

?How big was Caenagnathasia?

It was tiny. About 0.6 metres (2 feet) long and weighed around 1.4 kilograms (3 pounds). Its skull was only about 7.6 centimetres (3 inches) long.1

?What did Caenagnathasia eat?

Scientists think it ate plants or small animals, because it had a beak and a special shelf in its mouth for grinding food, like other oviraptorosaurs.12

?Did Caenagnathasia have feathers?

Yes. It was a feathered dinosaur, like other oviraptorosaurs, and looked bird-like with a beak and long neck.1

?When did Caenagnathasia live?

It lived about 90 million years ago, during the Late Cretaceous period. It is the oldest known caenagnathoid.1

Gusenya ibinyoma

Ibivugwa: Some people think Caenagnathasia was a bird because it had a beak and feathers.

Ukuri: It was a dinosaur, not a bird. It belonged to a group of feathered theropods called oviraptorosaurs, which are closely related to birds but not birds themselves.1

Ku bazobereye muri dinozore

Izina rya siyansi
Caenagnathasia
Yiswe na
Currie et al. 19943
Itsinda
Dinozore zidasanzwe zifite ibyoya
Umuryango / ishami
Caenagnathidae3
Ishyirwa mu byiciro
Theropoda > Oviraptorosauria3
Imyaka y'amabuye
imyaka miliyoni 94 kugeza 72 (Turonian / Campanian)3
Inzego z'amabuye
Bissekty, Iren Dabasu3
Ibihugu
Uzubekisitani, Ubushinwa3
Ibisigazwa byanditswe
7 muri The Paleobiology Database3
Ivumburwa
Caenagnathasia was named in 1994 by Philip J. Currie, Stephen Godfrey, and Lev Nessov. The first fossils were found near Dzharakuduk in Uzbekistan, in the Bissekty Formation.1
Biracyagibwaho impaka
Scientists are still debating exactly where Caenagnathasia sits in the dinosaur family tree. Some think it was a primitive member of the Caenagnathidae, while others suggest it might be more basal within Oviraptorosauria.1

Aho amakuru yakuwe

  1. Caenagnathasia (en.wikipedia.org)
  2. New material of Caenagnathasia martinsoni (Dinosauria: Theropoda: Oviraptorosauria) from the Bissekty Formation (Upper Cretaceous: Turonian) of Uzbekistan › SPbU Researchers Portal (pureportal.spbu.ru)
  3. Caenagnathasia in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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