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Chithunzi choseketsa cha Sirindhorna
Khadi la dino Na. 1684 mwa 2ย 027

Sirindhorna

Dzina limatanthauza: “named after Princess Maha Chakri Sirindhorn of Thailand”1
Ankadya: ZomeraOdya zomera a milomoKumayambiriro kwa Kretase

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

Ankakhala
zaka 121 mpaka 113 miliyoni zapitazo5
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Ban Saphan Hin, Nakhon Ratchasima Province, northeastern Thailand51
Utali
6 m (20 ft)3
Kulemera
matani 1 (2,200 lb)3
Msinkhu
2 m (6.6 ft)3
Liwiro lalikulu kwambiri
pafupifupi 33 km/h (21 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Sirindhorna utali wa pafupifupi 6 m (20 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Sirindhornamsinkhu wa pafupifupi 2 m (6.6 ft)Njovupafupifupi 3.2 m (10 ft)

Ankalemera bwanji?

wolemera ngati agalu 50
wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 33 zotsatizanawolemera ngati mavwende 200wolemera ngati ana a sukulu ya mkaka 53wolemera ngati ana a sukulu 31wolemera ngati zimbalangondo zoyera 2akanatha kuthamanga mamita 100 m'masekondi 11 (munthu waliwiro kwambiri amafunika 9.6)

Sirindhorna anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Sirindhorna chopangidwa ndi AI
Chithunzi cha momwe Sirindhorna mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Sirindhorna
Anapatsidwa dzina ndi
Shibata et al. 20155
Gulu
Odya zomera a milomo
Banja / kladi
Hadrosauroidea5
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia5
Zaka za miyala
zaka 121 mpaka 113 miliyoni (Aptian)5
Mapangidwe a miyala
Khok Kruat5
Mayiko
Thailand5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
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
Akukambiranabe
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

Kumene mfundo zimachokera

  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 โ€˜Sirindhorna Khoratensis,โ€™ 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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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