ບັດໄດໂນ ເລກທີ 1937 ຈາກ 2 027

Xianshanosaurus

ຊື່ໝາຍຄວາມວ່າ: “Xian Mountain lizard”1

ກິນ: ພືດໄດໂນຄໍຍາວຄຣີເທເຊຍສຕອນຕົ້ນ

Xianshanosaurus was a huge, long-necked plant-eater that stomped through ancient China. It had spoon-shaped teeth and a tail that moved like a whip. This gentle giant lived alongside other big dinosaurs in a warm, wet habitat.1

ມີຊີວິດຢູ່

121 ຫາ 100 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Henan Province, China, in the Haoling Formation1 2

ຄວາມຍາວ

10 ຫາ 100 m (33 ຫາ 328 ft)2

ຄວາມໄວສູງສຸດ

ປະມານ 15 ກມ/ຊມ (9 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ຍາວເທົ່າລົດຍົນ 22 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 560 ໜ່ວຍຕໍ່ກັນແລ່ນ 100 ແມັດໄດ້ໃນ 24 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Xianshanosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Xianshanosaurus ປະມານ 15 ກມ/ຊມ (9 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Xianshanosaurus had spoon-shaped teeth with a ridge on the tongue side, similar to another sauropod called Euhelopus.1

Its tail vertebrae were procoelous, meaning they had ball-and-socket joints, which made its tail extra flexible.1

Unlike many titanosaurs, its dorsal ribs did not have air holes, and its haemal arches had a closed canal.1

It was large, but smaller than its neighbors Ruyangosaurus and Huanghetitan.1

Scientists think it lived in a group, because the PBDB lists it as gregarious.2

It lived about 121 to 100 million years ago, during the Early Cretaceous.2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Xianshanosaurus

?How big was Xianshanosaurus?

Nobody knows its exact size because only a partial skeleton has been found, but it was a large sauropod, though smaller than its neighbors Ruyangosaurus and Huanghetitan.1

?What did Xianshanosaurus eat?

It was a herbivore, meaning it ate plants. Its spoon-shaped teeth were good for stripping leaves off branches.3

?When did Xianshanosaurus live?

It lived during the Early Cretaceous period, about 121 to 100 million years ago.3

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Xianshanosaurus was a titanosaur, a type of sauropod with a very flexible tail.

ຄວາມຈິງ: Scientists aren't sure. It might be a titanosaur, but some studies say it could be a different kind of sauropod, like a turiasaur or euhelopodid.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Xianshanosaurus
ຕັ້ງຊື່ໂດຍ: Lü et al. 20093
ກຸ່ມ: ໄດໂນຄໍຍາວ
ຄອບຄົວ / ເຄລດ: Euhelopodidae3
ການຈັດໝວດໝູ່: Sauropodomorpha > Sauropoda > Macronaria3
ອາຍຸຂອງຫີນ: 121 ຫາ 100 ລ້ານປີ (Aptian / Albian)3
ຊັ້ນຫີນ: Haoling3
ປະເທດ: ຈີນ3
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: It was named in 2009 by Lü Junchang and colleagues, based on a partial skeleton of a young animal found near Xian Mountain in China.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate where exactly Xianshanosaurus belongs in the sauropod family tree, with some thinking it's close to Daxiatitan and others not.1

ຂໍ້ມູນມາຈາກໃສ

Xianshanosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Xianshanosaurus 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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