ບັດໄດໂນ ເລກທີ 1068 ຈາກ 2 027

Liopleurodon

ຊື່ໝາຍຄວາມວ່າ: “smooth-sided teeth”1

ກິນ: ຊີ້ນພລີຊິໂອຊໍຈູຣາສຊິກຕອນກາງ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນຕາມຫຼັກວິຊາການ ບໍ່ແມ່ນໄດໂນເສົາ

Liopleurodon was a huge marine reptile that swam in the Jurassic seas. It had four flippers like paddles and a long head with a short neck. It was an ambush predator that ate fish, squid, and other reptiles.1

ເລື່ອງໜ້າຮູ້: ສັດເລືອຄານທະເລໂຕນີ້ລອຍນ້ຳ ໃນຂະນະທີ່ໄດໂນເສົາຍ່າງຢູ່ເທິງບົກ. ທຸກຄົນເອີ້ນພວກມັນວ່າໄດໂນ, ແຕ່ພວກມັນເປັນສັດເລືອຄານອີກສາຍໜຶ່ງ.

ມີຊີວິດຢູ່

165 ຫາ 137 ລ້ານປີກ່ອນ3

ຈູຣາສຊິກຕອນກາງ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

England, France, Germany, and Russia1

ຄວາມຍາວ

2,46 ຫາ 8,09 m (8,1 ຫາ 27 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 24 ກມ/ຊມ (15 ໄມລ໌/ຊມ)

ລອຍນ້ຳ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ຍາວເທົ່າໝາ 8 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 45 ໜ່ວຍຕໍ່ກັນລອຍໄດ້ຄວາມຍາວສະລອຍນ້ຳໃຫຍ່ (50 ມ) ໃນ 7,5 ວິນາທີ

Liopleurodon ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Liopleurodon ປະມານ 24 ກມ/ຊມ (15 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Liopleurodon had four strong flippers that helped it accelerate quickly to catch prey.1

A study using a swimming robot showed that its four-flipper swimming style gave it great acceleration, perfect for ambushing prey.1

Fossils of Liopleurodon have been found with stomach contents including fish bones, squid hooklets, and even a reptile tooth.1

The BBC show Walking with Dinosaurs made Liopleurodon look 25 metres long, but real fossils show it was much smaller, up to about 8 metres.1

Liopleurodon could probably smell underwater by sniffing through its nostrils to find food.1

The first Liopleurodon fossil was just a single tooth, which makes it hard for scientists to tell different species apart.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Liopleurodon

?How big was Liopleurodon?

Liopleurodon reached a maximum length of just over 8 metres (about 26 feet), based on the most complete fossils. Earlier claims of 25 metres were exaggerated.1 2

?Was Liopleurodon a dinosaur?

No, Liopleurodon was a marine reptile called a pliosaur, not a dinosaur. Dinosaurs lived on land.1

?What did Liopleurodon eat?

Liopleurodon ate fish, squid, and other marine reptiles. It was an ambush predator that used its four flippers to accelerate quickly and catch prey.1

?When did Liopleurodon live?

Liopleurodon lived during the Middle and Late Jurassic Period, about 166 to 155 million years ago.1

?Could Liopleurodon swim fast?

Liopleurodon was a powerful swimmer with four paddle-like flippers. A swimming robot study showed its four-flipper style gave it great acceleration, perfect for ambushing prey.1

?How did Liopleurodon get its name?

Liopleurodon means 'smooth-sided tooth' in Greek, because its teeth were smooth on the sides. The species name ferox means 'fierce' in Latin.1

?Where were Liopleurodon fossils found?

Most Liopleurodon fossils come from Europe, especially England and France. One possible fossil was also found in Mexico.1

?Why did Liopleurodon have a big head?

Liopleurodon had an unusually large skull, making up about a quarter of its total body length. This helped it tackle large prey.2

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Liopleurodon was a dinosaur.

ຄວາມຈິງ: Liopleurodon was a plesiosaur, a marine reptile that lived in the sea, not a dinosaur.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Liopleurodon
ຕັ້ງຊື່ໂດຍ: Sauvage 18733
ກຸ່ມ: ພລີຊິໂອຊໍ
ຄອບຄົວ / ເຄລດ: Pliosauridae3
ການຈັດໝວດໝູ່: Plesiosauria > Pliosauridae > Sauropterygia3
ອາຍຸຂອງຫີນ: 165 ຫາ 137 ລ້ານປີ (Callovian / Berriasian)3
ຊັ້ນຫີນ: Oxford Clay, Ornatenton, Ampthill Clay3
ປະເທດ: ສະຫະລາຊະອານາຈັກ, ເຢຍລະມັນ, ຝຣັ່ງ, ອາເຈນຕິນາ3
ບັນທຶກຟອສຊິລ: 13 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Liopleurodon was named by Sauvage in 1873 based on a tooth from France. Later, more complete skeletons were found in England and Germany.3 1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if Liopleurodon pachydeirus is a separate species or just the same as Liopleurodon ferox.1

ຂໍ້ມູນມາຈາກໃສ

Liopleurodon (en.wikipedia.org)
Jurassic sea monster was smaller than once thought, but no less formidable | University of Portsmouth (port.ac.uk)
Liopleurodon 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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