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Eocursor

ຊື່ໝາຍຄວາມວ່າ: “dawn runner, from Greek 'eos' (dawn) and Latin 'cursor' (runner), plus 'parvus' (little)”1

ກິນ: ພືດສັດກິນພືດມີຈະງອຍຈູຣາສຊິກຕອນຕົ້ນ

Eocursor was a tiny, fast-running dinosaur that lived at the dawn of the dinosaur age. It was one of the earliest plant-eaters, using its beak and small teeth to nibble on ferns and other plants.1 2

ມີຊີວິດຢູ່

201 ຫາ 193 ລ້ານປີກ່ອນ4

ຈູຣາສຊິກຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Damplaats Farm, Ladybrand District, Free State, South Africa1

ຄວາມຍາວ

1 m (3,3 ft)1

ຄວາມສູງ

0,3 m (1 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 25 ກມ/ຊມ (16 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຍາວເທົ່າແມວບ້ານ 2 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 6 ໜ່ວຍຕໍ່ກັນນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງແລ່ນ 100 ແມັດໄດ້ໃນ 14 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Eocursor ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Eocursor ປະມານ 25 ກມ/ຊມ (16 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Eocursor is one of the most complete early ornithischian dinosaurs ever found, with about 25% of its skeleton preserved.1

It lived during the Late Triassic period, around 201 to 193 million years ago, making it one of the first plant-eating dinosaurs.2 1

Eocursor had a special pelvis called an opisthopubic pelvis, which is a key feature of ornithischian dinosaurs.1

Its hands were large and grasping, which scientists think was a common trait among early ornithischians.1

The only known Eocursor fossil is a subadult, meaning it was not fully grown when it died.1

Eocursor's teeth had about six large bumps (denticles) on each side, perfect for shredding plants.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Eocursor

?How big was Eocursor?

About 1 metre (3 feet) long and about 30 centimetres (1 foot) tall at the hips, about the size of a cat.3 1

?What did Eocursor eat?

It was a plant eater, using its beak and triangular teeth with six large bumps per side to shred ferns and other plants. Its tooth shape suggests it was an herbivore.3 1

?Is Eocursor a dinosaur?

Yes, it is a dinosaur. It is an early ornithischian, or “bird‑hipped”, dinosaur, a group that later included Stegosaurus and Triceratops.3

?When did Eocursor live?

It lived around 201 to 191 million years ago, at the very end of the Triassic and into the Early Jurassic period. Scientists are not sure if it is only Triassic or also Early Jurassic.3 1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Eocursor
ຕັ້ງຊື່ໂດຍ: Butler et al. 20074
ກຸ່ມ: ສັດກິນພືດມີຈະງອຍ
ຄອບຄົວ / ເຄລດ: Saphornithischia4
ການຈັດໝວດໝູ່: Ornithischia4
ອາຍຸຂອງຫີນ: 201 ຫາ 193 ລ້ານປີ (Hettangian / Sinemurian)4
ຊັ້ນຫີນ: Elliot4
ປະເທດ: ອາຟຣິກາໃຕ້4
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: Eocursor was named by paleontologist Richard J. Butler and colleagues in 2007, based on a partial skeleton found on Damplaats Farm in South Africa.2 1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure whether Eocursor had a predentary bone (a beak tip) because the front of its jaw is poorly preserved.1

ຂໍ້ມູນມາຈາກໃສ

A primitive ornithischian dinosaur from the Late Triassic of South Africa, and the early evolution and diversification of Ornithischia - PMC (pmc.ncbi.nlm.nih.gov)
PBDB Taxon (paleobiodb.org)
Eocursor (en.wikipedia.org)
Eocursor 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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