ບັດໄດໂນ ເລກທີ 1203 ຈາກ 2 027

Monoclonius

ຊື່ໝາຍຄວາມວ່າ: “single sprout”1

ກິນ: ພືດໄດໂນມີເຂົາຄຣີເທເຊຍສຕອນປາຍ

Monoclonius was a plant-eating dinosaur with a big frill on its head and a horn on its nose. It lived about 75 million years ago in what is now Montana and Alberta. Scientists are not sure if Monoclonius is really its own dinosaur or just a young version of another dinosaur called Centrosaurus.1 2

ມີຊີວິດຢູ່

84 ຫາ 72 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Montana, USA and Alberta, Canada1 2

ຄວາມຍາວ

4,5 ຫາ 5,5 m (15 ຫາ 18 ft)1

ນ້ຳໜັກ

1,8336 ໂຕນ ຫາ 2,17 ໂຕນ (4 000 ຫາ 4 800 lb)3 4

ຄວາມສູງ

1,8 m (5,9 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 33 ກມ/ຊມ (21 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າລົດຍົນ 1,5 ຄັນ

ຍາວເທົ່າໝາ 6 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 31 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 110 ໂຕໜັກເທົ່າໝາກໂມ 430 ໜ່ວຍໜັກເທົ່ານັກຮຽນ 2,5 ຫ້ອງເຕັມໆໜັກເທົ່າໝີຂາວ 5 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 11 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Monoclonius ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Monoclonius ປະມານ 33 ກມ/ຊມ (21 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Monoclonius was named in 1876 by the famous fossil hunter Edward Drinker Cope, just months after the Battle of the Little Bighorn.1

The name Monoclonius means 'single sprout' and refers to how its teeth grew, not to a horn. Cope thought only one set of teeth was used at a time.1

Many fossils once called Monoclonius are now thought to belong to other dinosaurs, like Centrosaurus or Styracosaurus.1

The type species is Monoclonius crassus, which means 'the fat one' in Latin.1

Monoclonius fossils have been found in the Judith River Formation in Montana and the Dinosaur Park Formation in Alberta.1 2

When Cope first described Monoclonius, he did not realize it was a horned dinosaur. He thought the skull frill was part of the breastbone.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Monoclonius

?How big was Monoclonius?

Monoclonius was up to 5 metres (16.5 feet) long and may have weighed about 2,170 kilograms (4,780 pounds).4

?What did Monoclonius eat?

Monoclonius was an herbivore, a plant eater. It probably ate cycads, palms, and other prehistoric plants with its tough, hook-like beak.4

?When did Monoclonius live?

Monoclonius lived in the Late Cretaceous period, about 76 to 73 million years ago, toward the end of the age of dinosaurs.4

?Why is Monoclonius called a nomen dubium?

Monoclonius is often considered a nomen dubium, or doubtful name, because the fossils are too incomplete or immature to be confidently matched with adult specimens. Many are thought to be young Centrosaurus.1

?Did Monoclonius have a horn on its nose?

Yes, Monoclonius had a single nose horn that pointed upwards and two smaller horns over its eyes, plus a small frill on its head.4

?Where were Monoclonius fossils found?

Monoclonius fossils have been found in Montana, USA, and Alberta, Canada.4

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Monoclonius means 'single horn'.

ຄວາມຈິງ: Monoclonius actually means 'single sprout', referring to its teeth, not a horn. Cope named it before he knew it was a horned dinosaur.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Monoclonius
ຕັ້ງຊື່ໂດຍ: Cope 18765
ກຸ່ມ: ໄດໂນມີເຂົາ
ຄອບຄົວ / ເຄລດ: Ceratopsidae5
ການຈັດໝວດໝູ່: Ornithischia > Ceratopsia > Ceratopsidae5
ອາຍຸຂອງຫີນ: 84 ຫາ 72 ລ້ານປີ (Campanian)5
ຊັ້ນຫີນ: Oldman, Judith River, Kirtland5
ປະເທດ: ສະຫະລັດ, ການາດາ5
ບັນທຶກຟອສຊິລ: 13 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: Edward Drinker Cope named Monoclonius in 1876 based on fossils found near the Judith River in Montana by himself and a young Charles Sternberg.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists debate whether Monoclonius is a valid genus or just a mix of juvenile Centrosaurus and other ceratopsids. Many consider it a nomen dubium (doubtful name).1 2

ຂໍ້ມູນມາຈາກໃສ

Monoclonius (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Monoclonius Cope 1876 - Encyclopedia of Life (eol.org)
enchantedlearning.com (enchantedlearning.com)
Monoclonius in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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