ບັດໄດໂນ ເລກທີ 0288 ຈາກ 2 027

Bonitasaura

ຊື່ໝາຍຄວາມວ່າ: “Bonita's lizard, named after the fossil quarry called La Bonita”1

ກິນ: ພືດໄດໂນຄໍຍາວຄຣີເທເຊຍສຕອນປາຍ

Bonitasaura was a big plant-eating dinosaur with a short neck and a sharp beak at the front of its mouth. It lived in what is now Argentina, about 85 million years ago.1

ມີຊີວິດຢູ່

86 ຫາ 84 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Río Negro Province, Argentina1 2

ຄວາມຍາວ

10 m (33 ft)1

ຄວາມສູງ

2,5 m (8,2 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 23 ກມ/ຊມ (14 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າລົດຍົນ 2 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 56 ໜ່ວຍຕໍ່ກັນແລ່ນ 100 ແມັດໄດ້ໃນ 16 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Bonitasaura ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Bonitasaura ປະມານ 23 ກມ/ຊມ (14 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw, which worked like a guillotine to cut plants.1

Its neck was short compared to other sauropods, and it had strong back vertebrae for muscle attachment, suggesting it used its neck vigorously while feeding.1

Bonitasaura's skull was low and long, similar to diplodocids, and its lower jaw was squared off with comb-like teeth.1

The front limbs were shorter than the hind limbs, unlike most other macronarians.1

Fossils of Bonitasaura show signs of diseases, including a tumour in the thigh bone and an infection in a tail bone.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Bonitasaura

?How big was Bonitasaura?

Bonitasaura measured about 10 metres (33 feet) in length.1

?Did Bonitasaura have a beak?

Yes, Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw that helped it to cut plants.1 4

?What did Bonitasaura eat?

Bonitasaura was a plant-eater. It used its peg-like front teeth to rake plants into its mouth and its sharp beak to cut them.1

?Where did Bonitasaura live?

Bonitasaura lived in what is now Argentina, in the Río Negro Province of Patagonia.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Bonitasaura had a long neck like other sauropods.

ຄວາມຈິງ: Bonitasaura actually had a relatively short neck, which is unusual for a sauropod.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Bonitasaura
ຕັ້ງຊື່ໂດຍ: Apesteguía 20045
ກຸ່ມ: ໄດໂນຄໍຍາວ
ຄອບຄົວ / ເຄລດ: Eutitanosauria5
ການຈັດໝວດໝູ່: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
ອາຍຸຂອງຫີນ: 86 ຫາ 84 ລ້ານປີ (Santonian)5
ຊັ້ນຫີນ: Bajo de la Carpa5
ປະເທດ: ອາເຈນຕິນາ5
ບັນທຶກຟອສຊິລ: 2 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: Bonitasaura was named by Sebastian Apesteguía in 2004, based on a partial skeleton found in the Bajo de la Carpa Formation in Argentina.1 3
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate exactly where Bonitasaura fits in the titanosaur family tree, with different studies placing it in different groups.2 1

ຂໍ້ມູນມາຈາກໃສ

Bonitasaura (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Bonitasaura salgadoi gen. et sp. nov.: a beaked sauropod from the Late Cretaceous of Patagonia (pubmed.ncbi.nlm.nih.gov)
Paleontologists Take Another Look at a Square-Mouthed Sauropod (smithsonianmag.com)
Bonitasaura in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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