ບັດໄດໂນ ເລກທີ 0565 ຈາກ 2 027

Edmontonia

ຊື່ໝາຍຄວາມວ່າ: “named after Edmonton, the city and rock formation in Canada where it was first found”1

ກິນ: ພືດໄດໂນຫຸ້ມເກາະຄຣີເທເຊຍສຕອນປາຍ

Edmontonia was a tank-like dinosaur covered in bony plates and sharp spikes. It walked on four legs and munched on low-growing plants. This nodosaurid dinosaur lived in western North America near the end of the Age of Dinosaurs.1

ມີຊີວິດຢູ່

84 ຫາ 66 ລ້ານປີກ່ອນ7

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Canada (Alberta, Saskatchewan) and the United States (Alaska, Colorado, Montana, South Dakota, Texas)7

ຄວາມຍາວ

6 ຫາ 6,6 m (20 ຫາ 22 ft)1

ນ້ຳໜັກ

3 ໂຕນ (6 600 lb)1

ຄວາມສູງ

2 m (6,6 ft)3 4

ຄວາມໄວສູງສຸດ

ປະມານ 13 ກມ/ຊມ (8 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າລົດຍົນ 2 ຄັນ

ຍາວເທົ່າໝາ 7 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 37 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 150 ໂຕໜັກເທົ່າໝາກໂມ 600 ໜ່ວຍໜັກເທົ່ານັກຮຽນ 4 ຫ້ອງເຕັມໆໜັກເທົ່າໝີຂາວ 7 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 28 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Edmontonia ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Edmontonia ປະມານ 13 ກມ/ຊມ (8 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Edmontonia had four huge spikes sticking out from each shoulder, the largest of any nodosaurid. These spikes could have been used to fight other Edmontonia or to stab attacking predators.1

Its back and head were covered with small, oval bony plates that had a ridge down the middle. Its neck and shoulders were protected by three half-rings made of large keeled plates.1

Edmontonia lived alongside many other giant plant-eaters like the duck-billed dinosaurs Gryposaurus and Corythosaurus, and the horned dinosaurs Centrosaurus and Chasmosaurus.1

The only large predators that lived with Edmontonia were the tyrannosaurids Gorgosaurus and Daspletosaurus.1

Scientists think Edmontonia might have crouched down to protect its soft belly from predators, making it hard for a predator to flip it over.1

One species of Edmontonia, E. rugosidens, lived about 76.5 to 75 million years ago. The other species, E. longiceps, lived about 72 million years ago.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Edmontonia

?How big was Edmontonia?

Edmontonia was about 6 to 6.6 metres (20 to 22 ft) long and weighed around 3 tonnes (about 6,600 lb).1 5

?What did Edmontonia eat?

Edmontonia was an herbivore that ate low-growing plants like ferns and cycads. Its small teeth and weak jaws suggest it processed food differently than modern mammals.1 5 6

?Did Edmontonia have armor?

Yes, Edmontonia was covered in small oval bony plates on its back and head, and had three half-rings of large keeled plates protecting its neck and shoulders. It also had four huge spikes on each shoulder.1 5

?How fast could Edmontonia run?

No source gives a speed for Edmontonia, but its heavy armor and short, thick legs suggest it was slow-moving, like a tank.1 5

?Was Edmontonia bigger than T. rex?

No, Edmontonia was much smaller. T. rex could be over 12 metres (40 ft) long, while Edmontonia was only about 6 to 6.6 metres (20 to 22 ft) long.1

?When did Edmontonia live?

Edmontonia lived during the Late Cretaceous Period, about 76.5 to 68 million years ago.1 6

?Where was Edmontonia found?

Edmontonia fossils have been found in western North America, especially in Alberta, Canada, and also in the Talkeetna Mountains near Denali National Park in Alaska.1 5

?Could Edmontonia swim?

No source says Edmontonia could swim. Its heavy armor and short legs probably kept it on land.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Edmontonia could swing its tail like a club to defend itself.

ຄວາມຈິງ: Edmontonia was a nodosaurid, not an ankylosaurid. Nodosaurids did not have a tail club. Instead, Edmontonia relied on its shoulder spikes and body armor for protection.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Edmontonia
ຕັ້ງຊື່ໂດຍ: Sternberg 19287
ກຸ່ມ: ໄດໂນຫຸ້ມເກາະ
ຄອບຄົວ / ເຄລດ: Nodosauridae7
ການຈັດໝວດໝູ່: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora7
ອາຍຸຂອງຫີນ: 84 ຫາ 66 ລ້ານປີ (Campanian / Maastrichtian)7
ຊັ້ນຫີນ: Judith River, Aguja, Hell Creek7
ປະເທດ: ສະຫະລັດ, ການາດາ7
ບັນທຶກຟອສຊິລ: 16 ໃນ The Paleobiology Database7
ມີຊື່ອື່ນວ່າ: Chassternbergia, Denversaurus (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)7
ການຄົ້ນພົບ: Edmontonia was named by Charles M. Sternberg in 1928. The first fossils, including a skull and much of the skeleton, were found near Morrin, Alberta, Canada in 1924 by George Paterson.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate whether the fossils called Denversaurus and Chassternbergia are really separate dinosaurs or just different species of Edmontonia.2

ຂໍ້ມູນມາຈາກໃສ

Edmontonia (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
EDMONTONIA - DinoChecker dinosaur archive (dinochecker.com)
Edmontonia | Dino Tail - Dinosaur Encyclopedia (dino-tail.com)
Edmontonia - Denali National Park & Preserve (U.S. National Park Service) (nps.gov)
enchantedlearning.com (enchantedlearning.com)
Edmontonia in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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