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Proceratosaurus
Proceratosaurus was a small, meat-eating dinosaur that lived in what is now England during the Middle Jurassic. It is one of the earliest known relatives of the mighty Tyrannosaurus rex, but it was much smaller and had a crest on its snout.12
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ຄ່າປະມານ
ມັນໜັກປານໃດ?
ຍາວເທົ່າໝາ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 23 ໜ່ວຍຕໍ່ກັນ🍉ໜັກເທົ່າໝາກໂມ 20 ໜ່ວຍ🧸ໜັກເທົ່າເດັກອະນຸບານ 5 ຄົນ🎒ໜັກເທົ່ານັກຮຽນ 3 ຄົນ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 7,2 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Proceratosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Proceratosaurus is known from only one partial skull, so scientists are not sure exactly what the rest of its body looked like.2
It had a bony crest on top of its snout, which was probably used to show off to other dinosaurs, not for fighting.1
Proceratosaurus lived about 166 million years ago, during the Middle Jurassic, when England was a warm, subtropical island.1
Its teeth were different shapes: D-shaped teeth at the front of the jaw and flattened, serrated teeth at the sides.1
Scientists used computer models to estimate that Proceratosaurus had a bite force of about 390 newtons, similar to a modern fox.1
Proceratosaurus is a member of the group Proceratosauridae, which includes some of the earliest tyrannosauroids.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Proceratosaurus
?How big was Proceratosaurus?
About 3 metres long, not counting the tail. It weighed around 28 to 36 kilograms, about the size of a large dog.12
?What did Proceratosaurus eat?
Proceratosaurus was a meat-eater (carnivore). It probably ate small prey like lizards and small dinosaurs.13
?Did Proceratosaurus have feathers?
Scientists think it probably did. Close relatives like Yutyrannus had downy feathers, so it is reasonable to infer Proceratosaurus had them too.1
?Was Proceratosaurus bigger than T. rex?
No. Proceratosaurus was much smaller, only about 3 metres long. T. rex was over 12 metres long and weighed many times more.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Proceratosaurus was a close relative of Ceratosaurus.
ຄວາມຈິງ: Proceratosaurus was named because scientists thought it was related to Ceratosaurus, but later studies showed it is actually an early relative of Tyrannosaurus rex.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Proceratosaurus
- ຕັ້ງຊື່ໂດຍ
- Huene 19264
- ກຸ່ມ
- ທີແຣນໂນຊໍ
- ຄອບຄົວ / ເຄລດ
- Proceratosauridae4
- ການຈັດໝວດໝູ່
- Theropoda > Tyrannosauroidea4
- ອາຍຸຂອງຫີນ
- 168 ຫາ 165 ລ້ານປີ (Bathonian)4
- ຊັ້ນຫີນ
- White Limestone4
- ປະເທດ
- ສະຫະລາຊະອານາຈັກ4
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- The skull was found by F. Lewis Bradley while digging a reservoir near Minchinhampton, England. It was first named Megalosaurus bradleyi in 1910, then given its own genus Proceratosaurus in 1926.1
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure exactly how big Proceratosaurus was, because only its skull has been found.2
ຂໍ້ມູນມາຈາກໃສ
- Proceratosaurus (en.wikipedia.org)
- Proceratosaurus | Natural History Museum (nhm.ac.uk)
- Dinosaurs - Proceratosaurus bradleyi - The Australian Museum (australian.museum)
- Proceratosaurus 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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