ຄວິສ: ເຈົ້າແມ່ນໄດໂນຫຍັງ?
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ມັນໜັກປານໃດ?
ຍາວເທົ່າແມວບ້ານ 3 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 8 ໜ່ວຍຕໍ່ກັນໜັກປະມານແມວບ້ານ🍌ໜັກເທົ່າກ້ວຍ 17 ໜ່ວຍ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 16 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Daurosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Daurosaurus is known from a partial skeleton that includes preserved soft parts, which is very rare for dinosaurs.1
It had skin scales that split into bristles, a feature that scientists think may be an early step toward feathers.2
The fossil site was once a lake, and the dinosaur lived in a landscape with lakes and changing plant life.2
Scientists think Daurosaurus may have lived in groups, because the fossil record suggests it was gregarious.1
The age of the rocks where Daurosaurus was found was first thought to be Late Jurassic, but later studies showed it is actually Middle Jurassic, about 168 to 165 million years old.2
Daurosaurus is one of several small plant-eating dinosaurs found at the same site, along with Kulindapteryx and Kulindadromeus.2
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Daurosaurus
?How big was Daurosaurus?
Daurosaurus was a small dinosaur. Its adult length is estimated at 1 metre, so it was quite small.4
?What did Daurosaurus eat?
Daurosaurus was a herbivore, meaning it ate plants. It had a beak for cropping plant material.4
?Did Daurosaurus have feathers?
Daurosaurus had skin scales that split into bristles, which scientists think may be an early step toward feathers. This is similar to the feather-like structures found on its relative Kulindadromeus.34
?When did Daurosaurus live?
Daurosaurus lived during the Late Bathonian stage of the Middle Jurassic, about 168 to 165 million years ago.4
?Where was Daurosaurus found?
Daurosaurus was found in the Ukureyskaya Formation in Zabaykal'ye, Russia. Its fossil was discovered at a site called Kulinda.4
?Did Daurosaurus live in groups?
Yes, the fossil record suggests Daurosaurus was gregarious, meaning it likely lived in groups.4
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Some people think all dinosaurs with bristles or filaments were birds or ancestors of birds.
ຄວາມຈິງ: Daurosaurus was a plant-eating dinosaur, not a bird, but its bristle-like scales show that such features appeared in many dinosaur groups, not just bird relatives.2
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Daurosaurus
- ຕັ້ງຊື່ໂດຍ
- Alifanov and Saveliev 20144
- ກຸ່ມ
- ສັດກິນພືດມີຈະງອຍ
- ຄອບຄົວ / ເຄລດ
- Hypsilophodontidae4
- ການຈັດໝວດໝູ່
- Ornithischia > Ornithopoda4
- ອາຍຸຂອງຫີນ
- 168 ຫາ 165 ລ້ານປີ (Bathonian)4
- ຊັ້ນຫີນ
- Ukureyskaya4
- ປະເທດ
- ຣັດເຊຍ4
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- Daurosaurus was named by Russian scientists Vladimir Alifanov and Sergei Saveliev in 2014, based on a partial skeleton found at the Kulinda site in Transbaikalia, Russia.12
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists debate whether Daurosaurus is a valid species, because some researchers think the name is doubtful (a nomen dubium) due to incomplete remains.1
ຂໍ້ມູນມາຈາກໃສ
- PBDB Taxon (paleobiodb.org)
- Two new ornithischian dinosaurs (Hypsilophodontia, Ornithopoda) from the Late Jurassic of Russia (researchgate.net)
- Kulindadromeus (Wikipedia) (Wikipedia)
- Daurosaurus 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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