ບັດໄດໂນ ເລກທີ 1014 ຈາກ 2 027

Laquintasaura

ຊື່ໝາຍຄວາມວ່າ: “La Quinta lizard, after the La Quinta Formation where it was found”1

ກິນ: ພືດໄດໂນຫຸ້ມເກາະຈູຣາສຊິກຕອນຕົ້ນ

Laquintasaura was a tiny, speedy dinosaur that lived near the equator in what is now Venezuela. It was one of the earliest armoured dinosaurs, but it didn't have big plates yet,just a small, light body. Scientists found many of its bones piled together, which might mean it lived in a herd!1

ມີຊີວິດຢູ່

201 ຫາ 200 ລ້ານປີກ່ອນ4

ຈູຣາສຊິກຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Táchira State, Venezuela1

ຄວາມຍາວ

1 m (3,3 ft)1

ຄວາມສູງ

0,37 m (1,2 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 19 ກມ/ຊມ (12 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າແມວບ້ານ 2 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 6 ໜ່ວຍຕໍ່ກັນນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງແລ່ນ 100 ແມັດໄດ້ໃນ 19 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Laquintasaura ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Laquintasaura ປະມານ 19 ກມ/ຊມ (12 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Laquintasaura lived just after the end-Triassic mass extinction, about 201 million years ago, making it one of the earliest Jurassic dinosaurs.1

It is the first named dinosaur from northern South America, and it lived near the ancient equator.1

Scientists found at least four individuals in a single bonebed, which is the earliest evidence of ornithischian dinosaurs possibly living in groups.1

The largest thigh bone (femur) of Laquintasaura is only 90 mm long, showing it was a very small dinosaur.1

Its cheek teeth have a unique shape like an isosceles triangle, with coarse bumps (denticles) along the edges.1

Laquintasaura is a basal ornithischian, meaning it is an early relative of later armoured dinosaurs like Ankylosaurus.4

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Laquintasaura

?What did Laquintasaura eat?

It was mostly a plant-eater, but its sharp, triangular teeth suggest it may have also eaten insects or other small prey, making it an omnivore.2 3

?Did Laquintasaura live in groups?

Yes, scientists found at least four individuals together in one bonebed, which is the earliest evidence of social behavior in an ornithischian dinosaur.3 1

?When did Laquintasaura live?

It lived about 200 million years ago, just after the end-Triassic mass extinction, in the earliest part of the Jurassic Period.2 3

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Laquintasaura
ຕັ້ງຊື່ໂດຍ: Barrett et al. 20144
ກຸ່ມ: ໄດໂນຫຸ້ມເກາະ
ຄອບຄົວ / ເຄລດ: Thyreophora4
ການຈັດໝວດໝູ່: Ornithischia > Thyreophora4
ອາຍຸຂອງຫີນ: 201 ຫາ 200 ລ້ານປີ (Hettangian)4
ຊັ້ນຫີນ: La Quinta4
ປະເທດ: ເວເນຊູເອລາ4
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: Laquintasaura was named in 2014 by Paul Barrett and colleagues from a bonebed in the La Quinta Formation of Venezuela. The fossils were found in a road-cut between the towns of La Grita and Seboruco.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if Laquintasaura lived in herds or if the many bones found together were just washed into the same spot by water.1

ຂໍ້ມູນມາຈາກໃສ

A palaeoequatorial ornithischian and new constraints on early dinosaur diversification (royalsocietypublishing.org)
Laquintasaura (en.wikipedia.org)
First Venezuelan dinosaur was a social animal (nhm.ac.uk)
Laquintasaura 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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