ບັດໄດໂນ ເລກທີ 1429 ຈາກ 2 027

Pinacosaurus

ຊື່ໝາຍຄວາມວ່າ: “plank lizard”1

ກິນ: ພືດໄດໂນຫຸ້ມເກາະຄຣີເທເຊຍສຕອນປາຍ

Pinacosaurus was an armoured dinosaur that looked like a living tank. It had bony plates on its head and a heavy club at the end of its tail to fight off predators. Many young Pinacosaurus fossils have been found huddled together, probably killed by a sandstorm.1

ມີຊີວິດຢູ່

90 ຫາ 72 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Mongolia and China2 1

ຄວາມຍາວ

5 m (16 ft)2

ນ້ຳໜັກ

1 ໂຕນ ຫາ 1,9 ໂຕນ (2 200 ຫາ 4 200 lb)2 1

ຄວາມສູງ

1,5 m (4,9 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 17 ກມ/ຊມ (11 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າລົດຍົນ 1,5 ຄັນ

ຍາວເທົ່າໝາ 5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 28 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 95 ໂຕໜັກເທົ່າໝາກໂມ 380 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 100 ຄົນໜັກເທົ່ານັກຮຽນ 59 ຄົນໜັກເທົ່າໝີຂາວ 4 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 21 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Pinacosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Pinacosaurus ປະມານ 17 ກມ/ຊມ (11 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

At least 24 Pinacosaurus skeletons have been found, more than for any other ankylosaur.1

Most Pinacosaurus fossils are from juveniles, and adults have never been found in groups.1

Each nostril of Pinacosaurus was a large depression with three to five smaller holes, and scientists are not sure what they were for.1

Pinacosaurus had a tail club made of bone, which it probably used to defend itself against predators.1

A juvenile Pinacosaurus fossil shows large tongue bones, suggesting it had a strong, muscular tongue to help gather food.1

The first Pinacosaurus fossils were found in 1923 by Walter W. Granger at the Flaming Cliffs in Mongolia.1

Pinacosaurus lived during the Late Cretaceous, about 81 to 75 million years ago.2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Pinacosaurus

?How big was Pinacosaurus?

Pinacosaurus was about 5 metres (16 feet) long and weighed up to 1.9 metric tons (2.1 short tons).1 2

?What did Pinacosaurus eat?

Pinacosaurus was a herbivore that ate low-growing plants. It used a smooth beak to bite off plants and small teeth to slice them, then swallowed them to be processed by its large hind gut.1 2

?Did Pinacosaurus have a tail club?

Yes, Pinacosaurus had a bony club at the end of its tail. It likely used this club as a defensive weapon against predators.1 2

?Where was Pinacosaurus found?

Pinacosaurus fossils have been found in Mongolia and China, including the Flaming Cliffs in the Gobi Desert and the Bayan Mandahu Formation in Inner Mongolia.1 2

?When did Pinacosaurus live?

Pinacosaurus lived during the Late Cretaceous period, about 81 to 71 million years ago.1 2

?Why did Pinacosaurus have holes in its nostrils?

Each nostril of Pinacosaurus was a large depression with three to five smaller holes. Scientists are not sure what they were for, but they might have been connected to air passages or cartilage.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Pinacosaurus
ຕັ້ງຊື່ໂດຍ: Gilmore 19333
ກຸ່ມ: ໄດໂນຫຸ້ມເກາະ
ຄອບຄົວ / ເຄລດ: Ankylosauridae3
ການຈັດໝວດໝູ່: Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora3
ອາຍຸຂອງຫີນ: 90 ຫາ 72 ລ້ານປີ (Coniacian / Campanian)3
ຊັ້ນຫີນ: Djadokhta, Bayan Mandahu, Baruungoyot3
ປະເທດ: ມົງໂກລີ, ຈີນ3
ບັນທຶກຟອສຊິລ: 24 ໃນ The Paleobiology Database3
ມີຊື່ອື່ນວ່າ: Syrmosaurus (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)3
ການຄົ້ນພົບ: Pinacosaurus was named by Charles Whitney Gilmore in 1933, based on fossils found in 1923 by Walter W. Granger in the Gobi Desert of Mongolia.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are still unsure why the nostrils of Pinacosaurus had several small holes instead of one large opening.1

ຂໍ້ມູນມາຈາກໃສ

Pinacosaurus - Wikipedia (en.wikipedia.org)
Pinacosaurus | Natural History Museum (nhm.ac.uk)
Pinacosaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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