ບັດໄດໂນ ເລກທີ 1048 ຈາກ 2 027

Liaoningosaurus

ຊື່ໝາຍຄວາມວ່າ: “Liaoning lizard”1

ກິນ: ຊີ້ນໄດໂນຫຸ້ມເກາະຄຣີເທເຊຍສຕອນຕົ້ນ

Liaoningosaurus was a tiny armoured dinosaur that lived in what is now China. It was so small that a full-grown one was only about as long as a ruler! Scientists think it might have been able to swim and eat fish, which is very unusual for an armoured dinosaur.1 2

ມີຊີວິດຢູ່

126 ຫາ 120 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Liaoning Province, China1 3

ຄວາມຍາວ

0,34 m (1,1 ft)2

ຄວາມໄວສູງສຸດ

ປະມານ 15 ກມ/ຊມ (9 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ຍາວເທົ່າຕົວຕໍ່ຂອງຫຼິ້ນ 11 ອັນຮຽງກັນແລ່ນ 100 ແມັດໄດ້ໃນ 24 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Liaoningosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Liaoningosaurus ປະມານ 15 ກມ/ຊມ (9 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Liaoningosaurus is the smallest known armoured dinosaur. The first fossil found was only 34 centimetres (about 13 inches) long.2

It had a large bony plate on its belly that looked like a shell. No other armoured dinosaur has such a plate.2

Some scientists think Liaoningosaurus could swim. Its skeleton has features that might help it paddle in water.1

Fossilized fish bones were found inside the stomach of one Liaoningosaurus. This suggests it ate fish, which is rare for an armoured plant-eater.1

Liaoningosaurus lived about 125 to 119 million years ago during the Early Cretaceous period.3

It is the oldest known armoured dinosaur that had a tail club. The tail club could have been used for defence.1

More than 20 fossils of Liaoningosaurus have been found, all from young animals. No adult has been discovered yet.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Liaoningosaurus

?Was Liaoningosaurus a dinosaur?

Yes, it was a small armoured dinosaur called an ankylosaurid.1

?How big was Liaoningosaurus?

It was tiny. The first fossil found was only 34 centimetres (about 13 inches) long. The largest known specimen was less than 45 centimetres (about 18 inches) long.1

?Did Liaoningosaurus eat fish?

Some scientists think so. Fish bones were found inside the stomach of one fossil, but not all experts agree it ate fish.1

?Could Liaoningosaurus swim?

Maybe. Some scientists think it was semiaquatic because of its shell-like belly plate and other features, but others disagree.1

?Did Liaoningosaurus have a tail club?

It had the handle part of a tail club, but not the big knob at the end. It is the oldest known ankylosaurid to have a tail club handle.1

?Why is Liaoningosaurus so small?

All the fossils found so far are from young animals, not adults. Scientists are not sure how big a full-grown one would be.1 4

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Liaoningosaurus was a slow, clumsy plant-eater that could not defend itself.

ຄວາມຈິງ: Liaoningosaurus had a tail club and a bony belly plate for protection. It may have been a fast swimmer that hunted fish.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Liaoningosaurus
ຕັ້ງຊື່ໂດຍ: Xu et al. 20015
ກຸ່ມ: ໄດໂນຫຸ້ມເກາະ
ຄອບຄົວ / ເຄລດ: Ankylosauridae5
ການຈັດໝວດໝູ່: Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora5
ອາຍຸຂອງຫີນ: 126 ຫາ 120 ລ້ານປີ (Barremian / Aptian)5
ຊັ້ນຫີນ: Yixian5
ປະເທດ: ຈີນ5
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: Liaoningosaurus was named in 2001 by Xu Xing, Wang Xiaolin, and You Hailu. The first fossil was found in Liaoning Province, China, and it was a nearly complete skeleton of a baby dinosaur.1 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if Liaoningosaurus really lived in water and ate fish, or if it was mostly a land animal that sometimes ate fish.1

ຂໍ້ມູນມາຈາກໃສ

Liaoningosaurus (en.wikipedia.org)
A juvenile ankylosaur from China (ivpp.cas.cn)
PBDB Taxon (paleobiodb.org)
First armoured dinosaur hatchling discovered in China | Natural History Museum (nhm.ac.uk)
Liaoningosaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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