ບັດໄດໂນ ເລກທີ 1136 ຈາກ 2 027

Maraapunisaurus

ຊື່ໝາຍຄວາມວ່າ: “huge reptile”1

ກິນ: ພືດໄດໂນຄໍຍາວຈູຣາສຊິກຕອນປາຍ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

Maraapunisaurus was a giant, long-necked plant-eater that lived in what is now Colorado, USA. It is known from just one huge backbone bone that was lost long ago, so scientists have to study old drawings to figure out how big it really was.1 2

ມີຊີວິດຢູ່

149 ຫາ 143 ລ້ານປີກ່ອນ3

ຈູຣາສຊິກຕອນປາຍ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Garden Park, north of Cañon City, Colorado, USA1

ຄວາມຍາວ

30,3 ຫາ 32 m (99 ຫາ 105 ft)2 1

ນ້ຳໜັກ

70 ໂຕນ ຫາ 120 ໂຕນ (154 300 ຫາ 264 600 lb)1 2

ຄວາມສູງ

7,95 m (26 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 7 ກມ/ຊມ (4 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າຊ້າງ 20 ໂຕ

ຍາວເທົ່າລົດຍົນ 7 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 180 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາກໂມ 24000 ໜ່ວຍສູງກວ່າຍີຣາບໜັກເທົ່ານັກຮຽນ 150 ຫ້ອງເຕັມໆສູງພໍທີ່ຈະແນມເບິ່ງປ່ອງຢ້ຽມຊັ້ນ 3ແລ່ນ 100 ແມັດໄດ້ໃນ 51 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Maraapunisaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

Maraapunisaurus ປະມານ 7 ກມ/ຊມ (4 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Maraapunisaurus is only known from a single fossil bone, a huge backbone spine that was 1.5 meters (4.9 feet) tall when found.1 2

The original fossil was lost after being studied in the 1870s, so all we have are old drawings and notes.1

Scientists used to think Maraapunisaurus was the longest dinosaur ever, at 58 meters (190 feet), but newer studies say it was about 30 to 32 meters (98 to 105 feet) long.1 2

It belongs to a group called rebbachisaurids, which are relatives of Diplodocus with strange, air-filled bones in their spines.1 2

The name Maraapunisaurus comes from the Southern Ute word 'maraapuni' meaning 'huge', because of its enormous size.1

Maraapunisaurus lived in a savanna-like environment with ferns and some tall trees along rivers, which it used for shade.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Maraapunisaurus

?Was Maraapunisaurus the biggest dinosaur ever?

Some scientists used to think so, but newer estimates say it was about 35 to 40 metres long, making it one of the longest known vertebrates ever, though its exact size compared to others like Supersaurus is uncertain.1

?How long was Maraapunisaurus?

Estimates vary: the largest guess was 58 metres, but most modern studies say 30 to 40 metres.1 2

?How much did Maraapunisaurus weigh?

Scientists estimate its mass at 70 to 120 tonnes.1

?What did Maraapunisaurus eat?

It was a plant-eater that probably ate ferns and other low plants in a savanna-like environment, with some tall trees along rivers for shade.1

?When did Maraapunisaurus live?

It lived during the Late Jurassic period, about 150 million years ago.1

?Where was Maraapunisaurus found?

Its only known fossil was discovered in Garden Park, near Cañon City, Colorado, USA.1

?Why is Maraapunisaurus only known from one bone?

The single backbone bone was lost after being studied in the 1870s, so scientists now rely on old drawings and notes.1

?Is Maraapunisaurus a dinosaur?

Yes, it is a sauropod dinosaur, a long-necked plant-eater from the group called rebbachisaurids.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Many people think Maraapunisaurus was the biggest dinosaur ever, longer than a blue whale.

ຄວາມຈິງ: Newer research shows it was about 30 to 32 meters long, still huge but not the biggest. The old huge size estimate was based on a mistaken classification as a diplodocid.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Maraapunisaurus
ຕັ້ງຊື່ໂດຍ: Carpenter 20183
ກຸ່ມ: ໄດໂນຄໍຍາວ
ຄອບຄົວ / ເຄລດ: Rebbachisauridae3
ການຈັດໝວດໝູ່: Sauropodomorpha > Sauropoda > Diplodocoidea3
ອາຍຸຂອງຫີນ: 149 ຫາ 143 ລ້ານປີ (Tithonian)3
ຊັ້ນຫີນ: Morrison3
ປະເທດ: ສະຫະລັດ3
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: The only fossil was found in 1877 by Oramel Lucas near Cañon City, Colorado, and sent to paleontologist Edward Drinker Cope. Cope named it Amphicoelias fragillimus in 1878. In 2018, Kenneth Carpenter renamed it Maraapunisaurus after realizing it was a different kind of dinosaur.1 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are still not sure exactly how big Maraapunisaurus was because the only fossil is lost and the drawings may not be perfectly accurate.1

ຂໍ້ມູນມາຈາກໃສ

Maraapunisaurus (en.wikipedia.org)
Maraapunisaurus fragillimus, N.G. (formerly Amphicoelias fragillimus), a basal Rebbachisaurid from the Morrison Formation (Upper Jurassic) of Colorado | Geology of the Intermountain West (giw.utahgeology.org)
Maraapunisaurus 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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