ບັດໄດໂນ ເລກທີ 0478 ຈາກ 2 027

Dalianraptor

ຊື່ໝາຍຄວາມວ່າ: “Dalian thief”1

ກິນ: ຊີ້ນນົກຍຸກແລກຄຣີເທເຊຍສຕອນຕົ້ນ

Dalianraptor was a small, bird-like dinosaur that lived about 120 million years ago. It had short arms and may have been flightless, unlike many of its relatives. Scientists are not sure if the only fossil found is real or a fake made from different animals.1

ມີຊີວິດຢູ່

121 ຫາ 113 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Jiufotang Formation, Liaoning, China1 3

ຄວາມຍາວ

0,8 m (2,6 ft)1

ຄວາມສູງ

0,36 m (1,2 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 42 ກມ/ຊມ (26 ໄມລ໌/ຊມ)

ບິນໄດ້, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າແມວບ້ານ 1,5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 4 ໜ່ວຍຕໍ່ກັນນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງບິນຂ້າມສະໜາມບານເຕະທັງສະໜາມໄດ້ໃນ 9 ວິນາທີ

Dalianraptor ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Dalianraptor ປະມານ 42 ກມ/ຊມ (26 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Dalianraptor lived during the Early Cretaceous period, about 120 million years ago.1

It was about 80 centimeters (31 inches) long, about the size of a crow.1

Dalianraptor had a longer thumb bone and shorter forelimbs than its close relative Jeholornis, which may mean it could not fly.1

The only known fossil, called D2139, was seen in a photo before it was officially named in 2005.1

Some scientists think the Dalianraptor fossil is a chimera, meaning it was made by gluing together bones from different animals.1

If the fossil is real, scientists are still not sure where Dalianraptor fits in the dinosaur family tree.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Dalianraptor

?Is Dalianraptor a dinosaur?

Yes, Dalianraptor is a theropod dinosaur and a type of avialan, which is a bird-like dinosaur.1 3

?How big was Dalianraptor?

Dalianraptor was about 80 centimetres long, roughly the size of a crow.1 2

?Could Dalianraptor fly?

Probably not. Dalianraptor had short forelimbs and a longer thumb bone, which suggests it may have been flightless.1 2

?Is the Dalianraptor fossil real?

Some scientists suspect the only fossil is a chimera, meaning it was made by gluing bones from different animals together. If it is real, its place in the dinosaur family tree is still uncertain.1 2

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Dalianraptor was a dromaeosaurid (raptor dinosaur) like Velociraptor.

ຄວາມຈິງ: Dalianraptor is actually an avialan, a group that includes birds and their closest dinosaur relatives, not a dromaeosaurid.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Dalianraptor
ຕັ້ງຊື່ໂດຍ: Gao and Liu 20053
ກຸ່ມ: ນົກຍຸກແລກ
ຄອບຄົວ / ເຄລດ: Avialae3
ການຈັດໝວດໝູ່: Theropoda > Avialae3
ອາຍຸຂອງຫີນ: 121 ຫາ 113 ລ້ານປີ (Aptian)3
ຊັ້ນຫີນ: Jiufotang3
ປະເທດ: ຈີນ3
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: The fossil of Dalianraptor was discovered before the 2000s and first seen in a photo by Matthew Martyniuk, who thought it was an unnamed dromaeosaurid. It was officially named and described by Gao and Liu in 2005.1 3
ຍັງຖົກຖຽງກັນຢູ່: Scientists debate whether the only Dalianraptor fossil is a real animal or a chimera made from different species.1

ຂໍ້ມູນມາຈາກໃສ

Dalianraptor (en.wikipedia.org)
PaleoCodex :: Dalianraptor (paleocodex.com)
Dalianraptor 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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