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Argyrosaurus
Argyrosaurus was a huge, long-necked plant-eater that lived in what is now Argentina. It was a titanosaur, a group of sauropods known for their enormous size. This dinosaur is known from a single left forelimb, but that arm was already huge!13
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ຄ່າປະມານ
ມັນໜັກປານໃດ?
ຍາວເທົ່າລົດຍົນ 6 ຄັນຈອດຮຽງກັນ🍌ຍາວເທົ່າກ້ວຍ 160 ໜ່ວຍຕໍ່ກັນ🍉ໜັກເທົ່າໝາກໂມ 10000 ໜ່ວຍ🎒ໜັກເທົ່ານັກຮຽນ 64 ຫ້ອງເຕັມໆ🐻❄️ໜັກເທົ່າໝີຂາວ 110 ໂຕ🏢ສູງພໍທີ່ຈະແນມເບິ່ງປ່ອງຢ້ຽມຊັ້ນ 3🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 33 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Argyrosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
The only sure fossil of Argyrosaurus is a huge left forelimb, including the upper arm bone, two lower arm bones, and all five hand bones.1
When the forelimb was found, the rest of the skeleton was there too, but it was completely destroyed during digging.1
Many other fossils were later thought to belong to Argyrosaurus, but scientists now think most of them are from different titanosaurs.1
One of those misidentified fossils was even given its own new name: Elaltitan lilloi.2
Argyrosaurus lived about 70 million years ago, near the very end of the Age of Dinosaurs.1
The name Argyrosaurus means 'silver lizard' because it was found in Argentina, which means 'silver land'.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Argyrosaurus
?How big was Argyrosaurus?
Estimates vary a lot. One estimate says about 17 metres long and 12 tonnes, while another says up to 28 metres and about 43.5 to 50.8 tonnes. A more recent estimate is 21 metres and 26 tonnes.1
?What did Argyrosaurus eat?
It was a plant-eater, like other sauropods. Its teeth and jaws are not known, but its relatives were herbivores, so it likely ate ferns, conifers, and other plants.1
?When did Argyrosaurus live?
It lived about 70 million years ago, during the Late Cretaceous Period, near the very end of the Age of Dinosaurs.1
?Why is Argyrosaurus called 'silver lizard'?
The name means 'silver lizard' because it was found in Argentina, which literally means 'silver land'.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Many fossils from Argentina and Uruguay were once called Argyrosaurus.
ຄວາມຈິງ: Scientists now think only the original forelimb definitely belongs to Argyrosaurus. The other fossils are probably different dinosaurs.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Argyrosaurus
- ຕັ້ງຊື່ໂດຍ
- Lydekker 18933
- ກຸ່ມ
- ໄດໂນຄໍຍາວ
- ຄອບຄົວ / ເຄລດ
- Titanosauria3
- ການຈັດໝວດໝູ່
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
- ອາຍຸຂອງຫີນ
- 84 ຫາ 66 ລ້ານປີ (Campanian / Maastrichtian)3
- ຊັ້ນຫີນ
- Lago Colhué Huapi3
- ປະເທດ
- ອາເຈນຕິນາ3
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database3
- ການຄົ້ນພົບ
- Argyrosaurus was named by Richard Lydekker in 1893, based on a huge left forelimb found in Chubut Province, Argentina.13
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure exactly how Argyrosaurus is related to other titanosaurs. It might have had wrist bones, which most titanosaurs lacked, suggesting it was a more primitive member of the group.2
ຂໍ້ມູນມາຈາກໃສ
- Argyrosaurus (en.wikipedia.org)
- A reappraisal of the Late Cretaceous Argentinean sauropod dinosaur Argyrosaurus superbus, with a description of a new titanosaur genus (ri.conicet.gov.ar)
- Argyrosaurus 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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