ບັດໄດໂນ ເລກທີ 1668 ຈາກ 2 027

Sinocephale

ຊື່ໝາຍຄວາມວ່າ: “Chinese head”1

ກິນ: ພືດໄດໂນຫົວໂດມຄຣີເທເຊຍສຕອນປາຍ

Sinocephale was a small, dome-headed dinosaur that lived in what is now China. It walked on two legs and used its thick, bony skull to head-butt rivals. Only a piece of its skull has been found, but scientists think it was a plant-eater.1 5

ມີຊີວິດຢູ່

84 ຫາ 66 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Inner Mongolia, China (Ulansuhai Formation)1 5

ຄວາມຍາວ

2,1 m (6,9 ft)3

ນ້ຳໜັກ

47 kg (104 lb)3

ຄວາມໄວສູງສຸດ

ປະມານ 44 ກມ/ຊມ (27 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າໝາ 2,5 ໂຕ

ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 12 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າແມວບ້ານ 12 ໂຕໜັກເທົ່າໝາກໂມ 9 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 2,5 ຄົນໜັກເທົ່ານັກຮຽນ 1,5 ຄົນແລ່ນ 100 ແມັດໄດ້ໃນ 8,2 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Sinocephale ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Sinocephale ປະມານ 44 ກມ/ຊມ (27 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Sinocephale is the first pachycephalosaurid dinosaur ever found outside of North America.2

Its skull had a heart-shaped outline when viewed from above, because the back edge was deeply curved inward.1

The only known fossil is a piece of the skull roof, called a parietal bone. The original was lost, but plaster casts were found and used for study.1 2

Sinocephale was originally named as a species of Troodon in 1953, then moved to Stegoceras, and finally got its own genus in 2021.1

It lived during the Late Cretaceous, about 83 to 66 million years ago, in a floodplain environment with rivers.5 1

Sinocephale is related to famous dome-headed dinosaurs like Pachycephalosaurus and Prenocephale.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Sinocephale

?How big was Sinocephale?

Nobody knows for sure, because only a piece of the skull roof has been found. The dome was about 7.5 centimetres (3 inches) thick, but the full body size is unknown.1 4

?Did Sinocephale have a heart-shaped skull?

Yes. The back edge of its skull was deeply curved inward, giving the skull a heart-shaped outline when seen from above.1

?When did Sinocephale live?

Sinocephale lived during the Late Cretaceous, about 83 to 66 million years ago, in what is now Inner Mongolia, China.1

?What did Sinocephale eat?

Scientists think it was a plant-eater, based on its dome-headed dinosaur relatives, though no teeth or jaws have been found.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Sinocephale was a theropod dinosaur like Troodon.

ຄວາມຈິງ: Sinocephale is actually a pachycephalosaur, a dome-headed plant-eater, not a meat-eating theropod.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Sinocephale
ຕັ້ງຊື່ໂດຍ: Evans et al. 20215
ກຸ່ມ: ໄດໂນຫົວໂດມ
ຄອບຄົວ / ເຄລດ: Pachycephalosauridae5
ການຈັດໝວດໝູ່: Ornithischia > Pachycephalosauria5
ອາຍຸຂອງຫີນ: 84 ຫາ 66 ລ້ານປີ (Campanian / Maastrichtian)5
ຊັ້ນຫີນ: Ulansuhai5
ປະເທດ: ຈີນ5
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: The fossil was found in 1930 or 1931 by Swedish paleontologists in Inner Mongolia. It was named Troodon bexelli by Birger Bohlin in 1953, but later renamed Sinocephale bexelli in 2021.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly how old the Ulansuhai Formation is, so the age of Sinocephale is still debated.1

ຂໍ້ມູນມາຈາກໃສ

Sinocephale (en.wikipedia.org)
Description and revised diagnosis of Asia’s first recorded pachycephalosaurid, Sinocephale bexelli gen. nov., from the Upper Cretaceous of Inner Mongolia, China (web.archive.org)
Sinocephale bexelli | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Description and revised diagnosis of Asia’s first recorded pachycephalosaurid, Sinocephale bexelli gen. nov., from the Upper Cretaceous of Inner Mongolia, China (cdnsciencepub.com)
Sinocephale in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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