ບັດໄດໂນ ເລກທີ 0095 ຈາກ 2 027

Amphicoelias

ຊື່ໝາຍຄວາມວ່າ: “biconcave, meaning hollow on both sides”1

ກິນ: ພືດໄດໂນຄໍຍາວຈູຣາສຊິກຕອນປາຍ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

Amphicoelias was a giant, long-necked plant-eater that lived about 150 million years ago. It had very long and thin hind legs, and its front legs were longer than those of its close relative Diplodocus. This dinosaur was about as long as three school buses parked end to end!1

ມີຊີວິດຢູ່

158 ຫາ 143 ລ້ານປີກ່ອນ3

ຈູຣາສຊິກຕອນປາຍ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Colorado, USA, and possibly Zimbabwe1 2

ຄວາມຍາວ

18 m (59 ft)1

ນ້ຳໜັກ

15 ໂຕນ (33 100 lb)1

ຄວາມສູງ

4,1 m (13 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 13 ກມ/ຊມ (8 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າຊ້າງ 2,5 ໂຕ

ຍາວເທົ່າລົດຍົນ 4 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 100 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າລົດຍົນ 10 ຄັນໜັກເທົ່າໝາກໂມ 3000 ໜ່ວຍໜັກເທົ່ານັກຮຽນ 19 ຫ້ອງເຕັມໆໜັກເທົ່າໝີຂາວ 33 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 28 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Amphicoelias ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Amphicoelias ປະມານ 13 ກມ/ຊມ (8 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Amphicoelias was named by the famous paleontologist Edward Drinker Cope in 1877.1

Its name means 'biconcave' because the bones of its spine were hollow on both sides.1

Amphicoelias lived in a savanna-like environment with ferns and some tall trees along rivers.1

One species once called Amphicoelias fragillimus was later renamed Maraapunisaurus in 2018.1 2

The first fossils of Amphicoelias were found by a man named Aaron Ripley in Colorado in 1877.1

Amphicoelias was lighter and more slender than many other sauropods of its time.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Amphicoelias

?How big was Amphicoelias?

Amphicoelias was about 18 metres (59 feet) long and weighed about 15 metric tons (17 short tons). That is longer than its close relative Diplodocus.1

?What did Amphicoelias eat?

Amphicoelias was a plant-eater that ate ferns and other plants. It lived in a savanna-like environment with some tall trees along rivers.1

?When did Amphicoelias live?

Amphicoelias lived about 150 million years ago during the Late Jurassic Period.1

?Was Amphicoelias a dinosaur?

Yes, Amphicoelias was a dinosaur. It was a sauropod, a type of long-necked, plant-eating dinosaur.1

?Where was Amphicoelias found?

Amphicoelias fossils were found in Colorado, United States, in rocks called the Morrison Formation.1

?Is Amphicoelias the biggest dinosaur?

No, Amphicoelias was not the biggest dinosaur. It was about 18 metres long, which is shorter than its relative Diplodocus. One giant species once called Amphicoelias fragillimus was later renamed Maraapunisaurus.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Amphicoelias fragillimus was the largest dinosaur ever, over 60 meters long.

ຄວາມຈິງ: That species is now considered a different dinosaur called Maraapunisaurus, and its size is uncertain because the only fossil was lost.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Amphicoelias
ຕັ້ງຊື່ໂດຍ: Cope 18773
ກຸ່ມ: ໄດໂນຄໍຍາວ
ຄອບຄົວ / ເຄລດ: Diplodocoidea3
ການຈັດໝວດໝູ່: Sauropodomorpha > Sauropoda > Diplodocoidea3
ອາຍຸຂອງຫີນ: 158 ຫາ 143 ລ້ານປີ ()3
ຊັ້ນຫີນ: Morrison, Kadzi3
ປະເທດ: ສະຫະລັດ, ຊິມບັບເວ3
ບັນທຶກຟອສຊິລ: 3 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Edward Drinker Cope named Amphicoelias in 1877 based on fossils found by Aaron Ripley in Colorado, USA.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if some bones, like a tooth and shoulder blade, really belong to Amphicoelias or to another dinosaur.1

ຂໍ້ມູນມາຈາກໃສ

Amphicoelias (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Amphicoelias in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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