ບັດໄດໂນ ເລກທີ 0648 ຈາກ 2 027

Falcarius

ຊື່ໝາຍຄວາມວ່າ: “sickle cutter”1

ກິນ: ພືດໄດໂນມີຂົນແປກໆຄຣີເທເຊຍສຕອນຕົ້ນ

Falcarius was a strange dinosaur that looked like a mix between an ostrich, a gorilla, and Edward Scissorhands! It had a small head, a long neck, and huge curved claws on its hands. This dinosaur lived in what is now Utah, USA, about 139 to 134 million years ago.1

ມີຊີວິດຢູ່

143 ຫາ 133 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Grand County, Utah, USA1

ຄວາມຍາວ

4 ຫາ 5 m (13 ຫາ 16 ft)1

ນ້ຳໜັກ

100 kg (220 lb)1

ຄວາມສູງ

1 ຫາ 1,4 m (3,3 ຫາ 4,6 ft)3 4

ຄວາມໄວສູງສຸດ

ປະມານ 30 ກມ/ຊມ (19 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າໝາ 5 ໂຕ

ຍາວເທົ່າໝາ 5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 28 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາກໂມ 20 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 5 ຄົນໜັກເທົ່ານັກຮຽນ 3 ຄົນແລ່ນ 100 ແມັດໄດ້ໃນ 12 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Falcarius ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Falcarius ປະມານ 30 ກມ/ຊມ (19 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Falcarius is one of the most primitive therizinosaurs ever found. It helps scientists understand how meat-eating dinosaurs turned into plant-eaters.2

Over 3,000 bones of Falcarius have been dug up from a single quarry in Utah. That's a lot of fossils!1

Falcarius had a long neck that let it reach leaves about 1.5 metres (5 feet) off the ground.1

Its hand claws were huge and curved, like sickles. That's how it got its name, which means 'sickle cutter'.1

Falcarius probably had feathers, like its close relatives from Asia.1

The smallest Falcarius was less than 1 metre (3.3 feet) long, but adults grew to about 4 to 5 metres (13 to 16 feet).1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Falcarius

?How big was Falcarius?

About 4 metres (13 feet) long and about 1.4 metres (4.5 feet) tall at the hip, weighing around 100 kilograms (220 pounds). The smallest known individual was less than 1 metre (3.3 feet) long.1 4

?What did Falcarius eat?

Mostly plants. Its leaf-shaped, serrated teeth were good for shredding leaves, but the pointed front teeth suggest it might have also eaten small animals like lizards sometimes.1

?Did Falcarius have feathers?

Scientists think yes. No feathers were found with its fossils, but its close feathered relatives from China make it very likely Falcarius had shaggy, hair-like proto-feathers.4

?How fast could Falcarius run?

Probably not very fast. Its lower legs were stubby, which suggests it no longer needed to run after prey like its meat-eating relatives did.4

?Why did Falcarius have long claws?

Its huge, curved hand claws were like sickles, which gave it the name 'sickle cutter'. They were probably used for gathering plants or maybe for defence.1 4

?Where was Falcarius found?

In what is now Utah, USA, in the Cedar Mountain Formation. A huge bonebed there has yielded thousands of bones from hundreds of individuals.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Falcarius
ຕັ້ງຊື່ໂດຍ: Kirkland et al. 20055
ກຸ່ມ: ໄດໂນມີຂົນແປກໆ
ຄອບຄົວ / ເຄລດ: Therizinosauria5
ການຈັດໝວດໝູ່: Theropoda > Therizinosauria5
ອາຍຸຂອງຫີນ: 143 ຫາ 133 ລ້ານປີ (Berriasian / Valanginian)5
ຊັ້ນຫີນ: Cedar Mountain5
ປະເທດ: ສະຫະລັດ5
ບັນທຶກຟອສຊິລ: 2 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: Falcarius was discovered in 1999 by fossil collector Lawrence Walker in Utah. Scientists named it in 2005.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if Falcarius was a pure plant-eater or if it also ate meat. Its front teeth are sharp and pointed, which might mean it ate small animals too.1

ຂໍ້ມູນມາຈາກໃສ

Falcarius (en.wikipedia.org)
A primitive therizinosauroid dinosaur from the Early Cretaceous of Utah | Nature (nature.com)
A Primitive Therizinosauroid Dinosaur from the Early Cretaceous of Utah - DocsLib (docslib.org)
Falcarius Utahensis - Utah Geological Survey (geology.utah.gov)
Falcarius in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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