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Igishushanyo cya Sirindhorna
Ikarita ya dinozore nimero 1684 muri 2 027

Sirindhorna

Izina risobanura: “named after Princess Maha Chakri Sirindhorn of Thailand”1
Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya mbere

Sirindhorna was a plant-eating dinosaur that lived in what is now Thailand about 120 million years ago. It had a beak and lots of teeth for chewing tough plants. It is one of the best skulls ever found from a dinosaur like this in Southeast Asia.12

Yabayeho
hashize imyaka miliyoni 121 kugeza 1135
Kiretase ya mbere
Ibisigazwa byabonetse muri
Ban Saphan Hin, Nakhon Ratchasima Province, northeastern Thailand51
Uburebure
6 m (20 ft)3
Uburemere
toni 1 (2 200 lb)3
Ubutumburuke
2 m (6,6 ft)3
Umuvuduko wo hejuru
nka 33 km/h (21 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Sirindhorna nka 6 m z'uburebure (20 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Sirindhornanka 2 m z'ubutumburuke (6,6 ft)Inzovunka 3,2 m (10 ft)

Yari iremereye ite?

iremereye nk'imbwa 50
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 33 ikurikiranyeiremereye nk'imbuto 200 za watermeloniremereye nk'abana 53 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 31iremereye nk'idubu 2 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 11 (umuntu wihuta kurusha abandi akenera 9,6)

Sirindhorna 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

Sirindhorna is known from a nearly complete skull and lower jaws, which is very rare for dinosaurs from Southeast Asia.2

2

It had a long ridge on top of its skull called a sagittal crest, which helped anchor strong jaw muscles.2

3

Its teeth had a main ridge and a secondary ridge, which helped grind plant material.2

4

The fossils were found by farmers digging a reservoir, and then scientists studied the site.1

5

Sirindhorna lived in a semi-arid environment with meandering rivers, about 120 million years ago.2

6

It is one of the most primitive members of the group Hadrosauroidea, which includes the duck-billed dinosaurs.2

Byakozwe na AIIshusho ya Sirindhorna yakozwe na AI
Ishusho yakozwe na AI yerekana uko Sirindhorna 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 Sirindhorna

?What did Sirindhorna eat?

It was a plant-eater. Its teeth had a main ridge and a secondary ridge to help grind tough plants.14

?How big was Sirindhorna?

Scientists don't know its exact size yet, because only skull and jaw bones have been found. It was a medium-sized ornithopod dinosaur.14

?Where was Sirindhorna found?

It was found in northeastern Thailand, at a site called Ban Saphan Hin in Nakhon Ratchasima Province. Farmers digging a reservoir discovered the fossils.14

?Is Sirindhorna a dinosaur?

Yes, it is a dinosaur. It is a plant-eating ornithopod dinosaur from the group Hadrosauroidea, which includes duck-billed dinosaurs.15

Ku bazobereye muri dinozore

Izina rya siyansi
Sirindhorna
Yiswe na
Shibata et al. 20155
Itsinda
Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami
Hadrosauroidea5
Ishyirwa mu byiciro
Ornithischia > Ornithopoda > Iguanodontia5
Imyaka y'amabuye
imyaka miliyoni 121 kugeza 113 (Aptian)5
Inzego z'amabuye
Khok Kruat5
Ibihugu
Tayilande5
Ibisigazwa byanditswe
1 muri The Paleobiology Database5
Ivumburwa
Sirindhorna was named in 2015 by a team of Japanese, Thai, and Chinese scientists. The fossils were found at Ban Saphan Hin in Thailand, and the name honors Princess Maha Chakri Sirindhorn.12
Biracyagibwaho impaka
Scientists are not sure about the exact age of the rocks where Sirindhorna was found, but they think it lived during the Aptian stage, about 120 million years ago.12

Aho amakuru yakuwe

  1. Sirindhorna (en.wikipedia.org)
  2. A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand (journals.plos.org)
  3. Meet ‘Sirindhorna Khoratensis,’ New Dinosaur Discovered in Korat (khaosodenglish.com)
  4. A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand | PLOS One (journals.plos.org)
  5. Sirindhorna in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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