ບັດໄດໂນ ເລກທີ 0401 ຈາກ 2 027

Chilantaisaurus

ຊື່ໝາຍຄວາມວ່າ: “Jilantai Salt Lake lizard”1

ກິນ: ຊີ້ນໄດໂນກິນຊີ້ນຄຣີເທເຊຍສຕອນປາຍ

Chilantaisaurus was a huge meat-eating dinosaur that stomped around China during the Late Cretaceous. It was as long as a school bus and had powerful arms with big claws. Scientists think it was one of the biggest hunters of its time.1

ມີຊີວິດຢູ່

94 ຫາ 84 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Inner Mongolia, China, in the Ulansuhai Formation1

ຄວາມຍາວ

11 m (36 ft)1

ນ້ຳໜັກ

2,5 ໂຕນ ຫາ 4 ໂຕນ (5 500 ຫາ 8 800 lb)1

ຄວາມສູງ

3,5 m (11 ft)2

ຄວາມໄວສູງສຸດ

ປະມານ 27 ກມ/ຊມ (17 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າລົດຍົນ 2,5 ຄັນ

ຍາວເທົ່າລົດຍົນ 2,5 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 61 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 200 ໂຕໜັກເທົ່າໝາກໂມ 800 ໜ່ວຍໜັກເທົ່ານັກຮຽນ 5 ຫ້ອງເຕັມໆໜັກເທົ່າໝີຂາວ 9 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 13 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Chilantaisaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Chilantaisaurus ປະມານ 27 ກມ/ຊມ (17 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Chilantaisaurus had one of the largest upper arm bones of any meat-eating dinosaur, measuring 58 centimetres (23 inches) long.1

Its arms were long compared to its legs, similar to spinosaurids like Suchomimus, but different from other big predators.1

The first fossils were found in 1960 by a joint Sino-Soviet expedition, about 60 kilometres (37 miles) north of Jilantai Salt Lake.1

Scientists are not sure exactly how old the rocks are, but they are definitely younger than 92 million years, and maybe from the Santonian or Campanian stages.1

Some bones once thought to belong to Chilantaisaurus were later shown to be from other dinosaurs, like a tooth from a theropod and a vertebra from a sauropod.1

A species called Chilantaisaurus zheziangensis is now thought to be a therizinosaur, a different kind of dinosaur with long claws.1 3

ຮູບ Chilantaisaurus ທີ່ AI ສ້າງ — ຮູບທີ່ AI ສ້າງ ສະແດງວ່າ Chilantaisaurus ອາດຈະມີໜ້າຕາແນວໃດ, ຄອມພິວເຕີສ້າງຂຶ້ນຈາກສິ່ງທີ່ນັກວິທະຍາສາດຮູ້. ມັນເປັນການຄາດເດົາ: ສັດໂຕແທ້ອາດຈະມີໜ້າຕາຕ່າງອອກໄປ, ແລະ ບໍ່ມີໃຜຮູ້ສີແທ້ຂອງມັນ.

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Chilantaisaurus

?How big was Chilantaisaurus?

Chilantaisaurus was about 11 metres (36 ft) long and weighed between 2.5 and 4 metric tons (2.8 to 4.4 short tons). That is about as long as a school bus.1

?Was Chilantaisaurus bigger than T. rex?

Chilantaisaurus was about the same size as Tyrannosaurus. It was around 11 metres (36 ft) long and weighed up to 4 metric tons, while T. rex was similar in length but often heavier.1

?What did Chilantaisaurus eat?

Chilantaisaurus was a meat-eating dinosaur, so it hunted other animals. Its big claws and powerful arms helped it catch prey.1

?Did Chilantaisaurus have feathers?

Nobody knows for sure. No feathers have been found with Chilantaisaurus fossils, but many theropods were feathered.1

?When did Chilantaisaurus live?

Chilantaisaurus lived during the Late Cretaceous period, probably between 85.7 and 72.2 million years ago. But scientists are not completely sure of the exact date.1

?Where was Chilantaisaurus found?

Chilantaisaurus fossils were found in Inner Mongolia, China, about 60 kilometres (37 miles) north of Jilantai Salt Lake. They were discovered in 1960 by a joint Sino-Soviet expedition.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Chilantaisaurus is sometimes thought to be a close relative of Tyrannosaurus because it was big and had strong arms.

ຄວາມຈິງ: Scientists think it was more closely related to other allosauroids, like Neovenator, not to Tyrannosaurus.1 3

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Chilantaisaurus
ຕັ້ງຊື່ໂດຍ: Hu 19643
ກຸ່ມ: ໄດໂນກິນຊີ້ນ
ຄອບຄົວ / ເຄລດ: Neovenatoridae3
ການຈັດໝວດໝູ່: Theropoda > Allosauroidea3
ອາຍຸຂອງຫີນ: 94 ຫາ 84 ລ້ານປີ (Turonian / Santonian)3
ຊັ້ນຫີນ: Tangshang, Ulansuhai3
ປະເທດ: ຈີນ3
ບັນທຶກຟອສຊິລ: 2 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Chinese paleontologist Hu Show-Yung named Chilantaisaurus in 1964 after fossils were found in Inner Mongolia. The bones were fragmentary, including arm and leg parts, and were cataloged as IVPP V.2884.1.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate how Chilantaisaurus is related to other dinosaurs, with some thinking it was a carcharodontosaur and others a megaraptoran.1

ຂໍ້ມູນມາຈາກໃສ

Chilantaisaurus (en.wikipedia.org)
Chilantaisaurus | Part of the Theropod Family of Dinosaurs (dinosaurmadness.com)
Chilantaisaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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