ບັດໄດໂນ ເລກທີ 0200 ຈາກ 2 027

Aurornis

ຊື່ໝາຍຄວາມວ່າ: “dawn bird”1

ກິນ: ຊີ້ນນົກຍຸກແລກຈູຣາສຊິກຕອນກາງ ຫາ ຈູຣາສຊິກຕອນປາຍ

Aurornis was a small, feathered dinosaur that lived about 160 million years ago. It is one of the earliest known relatives of birds, even older than Archaeopteryx. Aurornis had long legs and a long tail, and it probably used its feathers for display or gliding.2 1

ມີຊີວິດຢູ່

168 ຫາ 152 ລ້ານປີກ່ອນ6

ຈູຣາສຊິກຕອນກາງ ຫາ ຈູຣາສຊິກຕອນປາຍ

ພົບຟອສຊິລທີ່

Liaoning Province, China3 2

ຄວາມຍາວ

0,51 m (1,7 ft)1

ນ້ຳໜັກ

1 kg (2 lb)4

ຄວາມສູງ

0,23 m (0,8 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 35 ກມ/ຊມ (22 ໄມລ໌/ຊມ)

ບິນໄດ້, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າກ້ວຍ 8 ໜ່ວຍ

ຍາວເທົ່າກ້ວຍ 3 ໜ່ວຍຕໍ່ກັນເບົາກວ່າແມວບ້ານໜັກເທົ່າກ້ວຍ 8 ໜ່ວຍຍາວເທົ່າຕົວຕໍ່ຂອງຫຼິ້ນ 16 ອັນຮຽງກັນນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງບິນຂ້າມສະໜາມບານເຕະທັງສະໜາມໄດ້ໃນ 11 ວິນາທີ

Aurornis ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Aurornis ປະມານ 35 ກມ/ຊມ (22 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Aurornis is the oldest known avialan, the group that includes birds and their closest dinosaur relatives.2

The only fossil of Aurornis is a complete skeleton with traces of fluffy, down-like feathers around the neck and chest.1

Aurornis lived during the Middle to Late Jurassic period, about 168 to 152 million years ago.3

Its name means 'dawn bird' because it lived near the beginning of bird evolution.1

Aurornis was about 51 centimeters (20 inches) long, about the size of a modern chicken.1

Scientists think Aurornis could not fly using its forelimbs like modern birds, but it may have glided or used its feathers for balance.2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Aurornis

?Is Aurornis a dinosaur?

Yes, Aurornis is a small, feathered theropod dinosaur and one of the earliest known relatives of birds.4 5

?How big was Aurornis?

About 51 centimetres long, roughly the size of a modern chicken or pheasant.2 4

?What did Aurornis eat?

Scientists do not know for sure, but because it was a small theropod dinosaur, it probably ate small animals like insects or lizards.4

?How old is Aurornis?

Aurornis lived about 160 million years ago, during the Middle to Late Jurassic Period. Some scientists are not certain of the exact age because the fossil's origin is unclear.4 5

?Could Aurornis fly?

Probably not like modern birds. Its short forelimbs suggest it could not fly using powered flight, but it may have glided or used its feathers for display or balance.4 1

?Is Aurornis older than Archaeopteryx?

Yes, Aurornis lived about 160 million years ago, roughly 10 million years before Archaeopteryx, which lived about 150 million years ago. However, some scientists are not sure of Aurornis's exact age.4 5

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Aurornis
ຕັ້ງຊື່ໂດຍ: Godefroit et al. 20136
ກຸ່ມ: ນົກຍຸກແລກ
ຄອບຄົວ / ເຄລດ: Avialae6
ການຈັດໝວດໝູ່: Theropoda > Avialae6
ອາຍຸຂອງຫີນ: 168 ຫາ 152 ລ້ານປີ (Bathonian / Kimmeridgian)6
ຊັ້ນຫີນ: Tiaojishan6
ປະເທດ: ຈີນ6
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database6
ການຄົ້ນພົບ: Aurornis was named in 2013 by Pascal Godefroit and colleagues. The fossil was found in the Tiaojishan Formation of Liaoning, China, and was named after Xu Xing, a famous Chinese paleontologist.3 1
ຍັງຖົກຖຽງກັນຢູ່: Scientists debate whether Aurornis could fly or just glide, because its feathers were simple and not suited for powered flight.2

ຂໍ້ມູນມາຈາກໃສ

A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds (biblio.naturalsciences.be)
A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds | Nature (web.archive.org)
PBDB Taxon (paleobiodb.org)
Aurornis (en.wikipedia.org)
Archaeopteryx restored in fossil reshuffle - BBC News (bbc.co.uk)
Aurornis 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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