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Elaphrosaurus
Elaphrosaurus was a long, slender dinosaur that ran fast on short legs. It lived in what is now Africa during the Late Jurassic Period, about 155 to 145 million years ago. Scientists think it might have eaten plants or small animals, not big prey.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ມັນໜັກປານໃດ?
ຍາວເທົ່າໝາ 6 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 34 ໜ່ວຍຕໍ່ກັນ🍉ໜັກເທົ່າໝາກໂມ 42 ໜ່ວຍ🧸ໜັກເທົ່າເດັກອະນຸບານ 11 ຄົນ🎒ໜັກເທົ່ານັກຮຽນ 7 ຄົນ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 7,5 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Elaphrosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Elaphrosaurus had very short legs for its body length, which is unusual for a meat-eating dinosaur.1
Its shin bone was longer than its thigh bone, which helped it run fast.1
No skull of Elaphrosaurus has ever been found, so scientists are not sure what its head looked like.1
Elaphrosaurus had a long tail that bent downward at the tip, a rare feature among theropods.1
It was once thought to be an ornithomimid (ostrich dinosaur), but now scientists place it in the group Ceratosauria.1
Elaphrosaurus was about 6.2 metres (20 feet) long but only weighed around 200 kilograms (440 pounds), making it lightly built.1
Fossils of Elaphrosaurus have also been found in the Morrison Formation of the United States, but those are fragmentary.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Elaphrosaurus
?How big was Elaphrosaurus?
About 6.2 metres (20 feet) long and 1.46 metres (4.8 feet) tall at the hip. It weighed around 200 to 210 kilograms (440 to 460 pounds).1
?What did Elaphrosaurus eat?
Scientists are not sure. It may have eaten plants or small animals, because its neck was not flexible enough to catch large prey.1
?Did Elaphrosaurus have feathers?
No fossil feathers have been found with Elaphrosaurus, so scientists do not know for sure. Many theropod dinosaurs are thought to have had feathers, but no direct evidence exists for this species.1
?How fast could Elaphrosaurus run?
Its long shin bone and light build suggest it was a fast runner, but no exact speed is known.1
?Where was Elaphrosaurus found?
Its fossils were discovered in Tanzania, Africa, in the Tendaguru Formation.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Elaphrosaurus was a fast predator that hunted large dinosaurs.
ຄວາມຈິງ: Its short legs and inflexible neck suggest it could not catch big prey. It may have eaten small animals or plants instead.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Elaphrosaurus
- ຕັ້ງຊື່ໂດຍ
- Janensch 19203
- ກຸ່ມ
- ໄດໂນກິນຊີ້ນ
- ຄອບຄົວ / ເຄລດ
- Noasauridae3
- ການຈັດໝວດໝູ່
- Theropoda > Ceratosauria3
- ອາຍຸຂອງຫີນ
- 155 ຫາ 94 ລ້ານປີ (Kimmeridgian / Cenomanian)3
- ຊັ້ນຫີນ
- Tendaguru, Morrison3
- ປະເທດ
- ແທນຊາເນຍ, ສະຫະລັດ, ໂມຣັອກໂຄ3
- ບັນທຶກຟອສຊິລ
- 4 ໃນ The Paleobiology Database3
- ການຄົ້ນພົບ
- Elaphrosaurus was named by German paleontologist Werner Janensch in 1920. The first nearly complete skeleton was found in 1910 in Tanzania during an expedition to the Tendaguru Formation.1
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are still debating whether Elaphrosaurus was a carnivore, herbivore, or omnivore, because its skull is unknown and its neck was not built for hunting.1
ຂໍ້ມູນມາຈາກໃສ
- Elaphrosaurus (en.wikipedia.org)
- Elaphrosaurus | Natural History Museum (nhm.ac.uk)
- Elaphrosaurus 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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