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Qianjiangsaurus

ຊື່ໝາຍຄວາມວ່າ: “Qianjiang lizard”1

ກິນ: ພືດສັດກິນພືດມີຈະງອຍຄຣີເທເຊຍສຕອນປາຍ

Qianjiangsaurus was a duck-billed dinosaur that lived in what is now China. It had a hollow crest on its snout that might have helped it make loud honking sounds to talk to other dinosaurs.1

ມີຊີວິດຢູ່

100 ຫາ 66 ລ້ານປີກ່ອນ2

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Zhengyang Formation, Qianjiang District, Chongqing Municipality, southwest China1

ຄວາມຍາວ

8 m (26 ft)1

ຄວາມສູງ

2,4 m (7,9 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 28 ກມ/ຊມ (17 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າໝາ 8 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 44 ໜ່ວຍຕໍ່ກັນແລ່ນ 100 ແມັດໄດ້ໃນ 13 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Qianjiangsaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Qianjiangsaurus ປະມານ 28 ກມ/ຊມ (17 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Qianjiangsaurus is the first dinosaur from the Zhengyang Formation to be given a scientific name.1

Its hollow snout crest is similar to those of lambeosaurine hadrosaurs, but it evolved separately. This makes it the first ornithopod outside that group to have such a crest.1

The crest may have been used to make low-frequency sounds, like a musical instrument, to communicate with other members of its herd.1

Qianjiangsaurus was about 8 metres (26 feet) long, which is as long as a school bus.1

Its fossils show that dinosaurs in southern China were related to those in Mongolia, suggesting they moved between these regions during the Late Cretaceous.1

The only other hadrosauroid named from southern China is Nanningosaurus.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Qianjiangsaurus

?How big was Qianjiangsaurus?

About 8 metres (26 feet) long, which is about the length of a school bus.1

?What did Qianjiangsaurus eat?

It was a plant-eating dinosaur, like other duck-billed hadrosaurs.1

?When did Qianjiangsaurus live?

It lived during the Late Cretaceous period, about 84 million years ago.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Qianjiangsaurus
ຕັ້ງຊື່ໂດຍ: Dai et al. 20252
ກຸ່ມ: ສັດກິນພືດມີຈະງອຍ
ຄອບຄົວ / ເຄລດ: Hadrosauroidea2
ການຈັດໝວດໝູ່: Ornithischia > Ornithopoda > Iguanodontia2
ອາຍຸຂອງຫີນ: 100 ຫາ 66 ລ້ານປີ (Cenomanian / Maastrichtian)2
ຊັ້ນຫີນ: Zhengyang2
ປະເທດ: ຈີນ2
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database2
ການຄົ້ນພົບ: The first fossils of Qianjiangsaurus were found in the winter of 2022 by a team from the Chongqing Bureau of Geological and Mineral Resource Exploration and Development. It was named in 2025 by Hui Dai and colleagues, with the species name changshengi honoring Changsheng Wang, who discovered the fossil site.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are still debating exactly where Qianjiangsaurus sits on the dinosaur family tree. Some studies place it closer to hadrosaurs, while others see it as a more primitive relative.1

ຂໍ້ມູນມາຈາກໃສ

Qianjiangsaurus (en.wikipedia.org)
Qianjiangsaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

ທຸກຂໍ້ມູນໃນໜ້ານີ້ມີຕົວເລກທີ່ຊີ້ໄປຫາແຫຼ່ງອ້າງອີງ. ຖ້າພວກເຮົາຜິດພາດ, ຂໍໂທດເດີ, ພວກເຮົາເປັນແຟນໄດໂນ ບໍ່ແມ່ນວາລະສານວິທະຍາສາດ. ບອກພວກເຮົາທີ່ [email protected] ແລ້ວພວກເຮົາຈະແກ້ໄຂ.

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