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ຍາວເທົ່າໝາ 8 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 44 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 150 ໂຕ🍉ໜັກເທົ່າໝາກໂມ 600 ໜ່ວຍ🎒ໜັກເທົ່ານັກຮຽນ 4 ຫ້ອງເຕັມໆ🐻❄️ໜັກເທົ່າໝີຂາວ 7 ໂຕ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 15 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Amurosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Amurosaurus is named after the Amur River, which forms the border between Russia and China.1
Most of the bones found in its bonebed belong to young Amurosaurus, not adults.1
Theropod teeth are common in the bonebed, and many bones have tooth marks, showing that predators or scavengers chewed on them.1
Amurosaurus had a unique S-shaped curve in its lower arm bone, the ulna.1
Although the crest bones are missing, the skull roof shows it likely had a hollow crest like other lambeosaurines.1
Amurosaurus had a relatively large brain compared to some other plant-eaters, which might mean it lived in groups.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Amurosaurus
?How big was Amurosaurus?
About 8 metres (26 feet) long and around 3 metric tons (3.3 short tons) in weight, though one source says it may have been up to 12 metres (39 feet) long.12
?What did Amurosaurus eat?
It was a plant-eater, or herbivore, like all hadrosaurid dinosaurs.1
?Did Amurosaurus have a crest?
Yes, it probably had a hollow crest on its head, even though the crest bones themselves have not been found yet.1
?When did Amurosaurus live?
It lived during the Late Cretaceous period, about 70 to 66 million years ago.1
?Where was Amurosaurus found?
All its fossils come from a single bonebed in Blagoveschensk, Russia, near the Amur River.1
?Was Amurosaurus a dinosaur?
Yes, it was a lambeosaurine hadrosaurid dinosaur.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Amurosaurus was a meat-eater because it had sharp teeth.
ຄວາມຈິງ: Amurosaurus was a plant-eater, as shown by its beak and teeth made for grinding plants.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Amurosaurus
- ຕັ້ງຊື່ໂດຍ
- Bolotsky and Kurzanov 19913
- ກຸ່ມ
- ໄດໂນປາກເປັດ
- ຄອບຄົວ / ເຄລດ
- Hadrosauridae3
- ການຈັດໝວດໝູ່
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
- ອາຍຸຂອງຫີນ
- 72 ຫາ 66 ລ້ານປີ (Maastrichtian)3
- ຊັ້ນຫີນ
- Udurchukan, Yuliangzi3
- ປະເທດ
- ຣັດເຊຍ, ຈີນ3
- ບັນທຶກຟອສຊິລ
- 2 ໃນ The Paleobiology Database3
- ມີຊື່ອື່ນວ່າ
- Sahaliyania (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)3
- ການຄົ້ນພົບ
- Russian paleontologists Yuri Bolotsky and Sergei Kurzanov named Amurosaurus in 1991. The first fossils were found in 1984 in a bonebed inside the city of Blagoveschensk, Russia.1
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are still debating whether Amurosaurus had a crest and what it looked like, because the crest bones have not been found.1
ຂໍ້ມູນມາຈາກໃສ
- Amurosaurus (en.wikipedia.org)
- Amurosaurus State Darwin Museum (darwinmuseum.ru)
- Amurosaurus 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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