ບັດໄດໂນ ເລກທີ 1107 ຈາກ 2 027

Machairasaurus

ຊື່ໝາຍຄວາມວ່າ: “sword lizard”1

ກິນ: ທຸກຢ່າງໜ້ອຍໆໄດໂນມີຂົນແປກໆຄຣີເທເຊຍສຕອນປາຍ

Machairasaurus was a small, bird-like dinosaur with a parrot-like beak and long, blade-shaped claws on its hands. It lived in a hot desert in what is now Inner Mongolia, China, about 80 million years ago. Scientists think it used its claws to gather plants to eat, not to catch prey.1 3

ມີຊີວິດຢູ່

84 ຫາ 72 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Bayan Mandahu, Inner Mongolia, China3 1

ຄວາມຍາວ

1,5 m (4,9 ft)1

ຄວາມສູງ

0,62 m (2 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 38 ກມ/ຊມ (24 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າແມວບ້ານ 3 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 8 ໜ່ວຍຕໍ່ກັນແລ່ນ 100 ແມັດໄດ້ໃນ 9,5 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Machairasaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Machairasaurus ປະມານ 38 ກມ/ຊມ (24 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Machairasaurus had very long, slender claws on its fingers that were shaped like curved swords, which is how it got its name.1

Its claws were about four times as long as they were tall at the base, making them blade-like.1

Only a partial arm and hand were found, but scientists think the whole dinosaur was about 1.5 metres long, roughly the size of a large dog.1

Machairasaurus lived in a hot, dry desert environment, similar to the modern Australian or Sonoran deserts.1

It belonged to a group of oviraptorids called Ingeniinae, which includes other dinosaurs like Heyuannia and Conchoraptor.3 1

The fossils of Machairasaurus were found alongside many fossils of the dinosaur Protoceratops, which was also common in that area.1

ຮູບ Machairasaurus ທີ່ AI ສ້າງ — ຮູບທີ່ AI ສ້າງ ສະແດງວ່າ Machairasaurus ອາດຈະມີໜ້າຕາແນວໃດ, ຄອມພິວເຕີສ້າງຂຶ້ນຈາກສິ່ງທີ່ນັກວິທະຍາສາດຮູ້. ມັນເປັນການຄາດເດົາ: ສັດໂຕແທ້ອາດຈະມີໜ້າຕາຕ່າງອອກໄປ, ແລະ ບໍ່ມີໃຜຮູ້ສີແທ້ຂອງມັນ.

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Machairasaurus

?How big was Machairasaurus?

About 1.5 metres (4.9 feet) long, roughly the size of a large dog.2 1

?What did Machairasaurus eat?

It was an oviraptorosaur, which were likely omnivores that ate plants, eggs, and small animals. Scientists think it used its claws to forage.2 1

?Did Machairasaurus have feathers?

Yes, it was a bird-like theropod dinosaur, and like many oviraptorids it probably had feathers.2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Machairasaurus
ຕັ້ງຊື່ໂດຍ: Longrich et al. 20103
ກຸ່ມ: ໄດໂນມີຂົນແປກໆ
ຄອບຄົວ / ເຄລດ: Oviraptoridae3
ການຈັດໝວດໝູ່: Theropoda > Oviraptorosauria3
ອາຍຸຂອງຫີນ: 84 ຫາ 72 ລ້ານປີ (Campanian)3
ຊັ້ນຫີນ: Bayan Mandahu3
ປະເທດ: ຈີນ3
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Machairasaurus was named in 2010 by Nicholas Longrich, Philip Currie, and Dong Zhiming based on a partial arm and hand found in the Bayan Mandahu Formation of Inner Mongolia, China.3 1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly how old the Bayan Mandahu rocks are, so the age of Machairasaurus is an estimate based on similar fossils.1

ຂໍ້ມູນມາຈາກໃສ

A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Bayan Mandahu, Inner Mongolia (onlinelibrary.wiley.com)
Machairasaurus (en.wikipedia.org)
Machairasaurus 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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