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Prosaurolophus
Prosaurolophus was a duck-billed dinosaur that lived in North America about 75 million years ago. It had a small, solid bump on its nose that looked like a little hat. This gentle giant munched on plants and could walk on two legs or all fours.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ຄ່າປະມານ
ມັນໜັກປານໃດ?
ຍາວເທົ່າໝາ 8 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 47 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 150 ໂຕ🍉ໜັກເທົ່າໝາກໂມ 600 ໜ່ວຍ🎒ໜັກເທົ່ານັກຮຽນ 4 ຫ້ອງເຕັມໆ🐻❄️ໜັກເທົ່າໝີຂາວ 7 ໂຕ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 15 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Prosaurolophus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Prosaurolophus had a small, triangular crest on its head made of bone, but scientists think it might have had inflatable nose sacs for display.1
Fossils of at least 25 individuals have been found, including some in a bonebed that suggests they lived together in groups near water.1
Its teeth were packed into dental batteries with hundreds of teeth, and they were replaced throughout its life.1
Prosaurolophus could probably walk on two legs or all fours, and it could reach plants up to 4 metres (13 feet) high.1
It lived in a warm, swampy environment with rivers and floodplains, alongside horned dinosaurs like Centrosaurus and the tyrannosaur Gorgosaurus.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Prosaurolophus
?How big was Prosaurolophus?
About 8.5 metres (28 feet) long and weighed around 3 tonnes (3.3 tons). Its skull was about 0.9 metres (3 feet) long.1
?What did Prosaurolophus eat?
It was a herbivore that ate plants like conifer trees and tree bark, using its broad beak to crop food and hundreds of teeth to grind it.1
?Did Prosaurolophus have a crest?
Yes, it had a small, triangular crest on its forehead made of bone. Scientists think it might also have had inflatable nose sacs for display.13
?When did Prosaurolophus live?
It lived during the Late Cretaceous period, about 75.7 to 74.1 million years ago.1
?Where was Prosaurolophus found?
Fossils have been found in Alberta, Canada, and Montana, USA, in the Dinosaur Park Formation and Two Medicine Formation.12
?Did Prosaurolophus live in groups?
Yes, a bonebed of several individuals suggests they lived together in groups, possibly gathering near water during droughts.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Prosaurolophus
- ຕັ້ງຊື່ໂດຍ
- Brown 19164
- ກຸ່ມ
- ໄດໂນປາກເປັດ
- ຄອບຄົວ / ເຄລດ
- Hadrosauridae4
- ການຈັດໝວດໝູ່
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
- ອາຍຸຂອງຫີນ
- 84 ຫາ 66 ລ້ານປີ (Campanian / Maastrichtian)4
- ຊັ້ນຫີນ
- Dinosaur Park, Two Medicine, Bearpaw Shale4
- ປະເທດ
- ການາດາ, ສະຫະລັດ4
- ບັນທຶກຟອສຊິລ
- 15 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- American paleontologist Barnum Brown found a skull in Alberta, Canada in 1915 and named Prosaurolophus maximus in 1916.1
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure if the small crest was used for display or if it supported soft tissue like inflatable nose sacs.1
ຂໍ້ມູນມາຈາກໃສ
- Prosaurolophus (en.wikipedia.org)
- Prosaurolophus | Natural History Museum (nhm.ac.uk)
- Local juvenile duck-billed dinosaur fossil discovery reveals new details about its appearance | News | University of Calgary (news.ucalgary.ca)
- Prosaurolophus 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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