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Meyerasaurus
Meyerasaurus was a fierce marine reptile that swam in the seas during the time of the dinosaurs. It was not a dinosaur, but a plesiosaur with a big head and strong jaws. It hunted fish and other sea creatures.12
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ຍາວເທົ່າໝາ 3 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 19 ໜ່ວຍຕໍ່ກັນ🏊ລອຍໄດ້ຄວາມຍາວສະລອຍນ້ຳໃຫຍ່ (50 ມ) ໃນ 6,2 ວິນາທີMeyerasaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Meyerasaurus was about 3.35 metres long, with a skull that was only 37 centimetres long. That means its head was quite small compared to its body.2
It had a short and wide snout, and its humerus (upper arm bone) was curved and longer than its femur (thigh bone).2
Meyerasaurus lived about 184 to 183 million years ago, during the Early Jurassic period.1
The only known fossil of Meyerasaurus was damaged during a bombing raid on Stuttgart in 1944, but it was rescued and repaired.2
Meyerasaurus belongs to a group called Rhomaleosauridae, which were plesiosaurs with short necks and big heads.2
Its teeth had fine ridges on them, called lingual striations, which helped it grip slippery prey.2
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Some people think Meyerasaurus was a dinosaur because it lived during the age of dinosaurs.
ຄວາມຈິງ: Meyerasaurus was a marine reptile, not a dinosaur. Dinosaurs lived on land and had different body features.2
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Meyerasaurus
- ຕັ້ງຊື່ໂດຍ
- Smith and Vincent 20103
- ກຸ່ມ
- ພລີຊິໂອຊໍ
- ຄອບຄົວ / ເຄລດ
- Rhomaleosauridae3
- ການຈັດໝວດໝູ່
- Plesiosauria > Sauropterygia3
- ອາຍຸຂອງຫີນ
- 184 ຫາ 183 ລ້ານປີ (Toarcian)3
- ຊັ້ນຫີນ
- Posidonia Shale3
- ປະເທດ
- ເຢຍລະມັນ3
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database3
- ການຄົ້ນພົບ
- The fossil was first described by Eberhard Fraas in 1910, but it was given its own genus name Meyerasaurus by Smith and Vincent in 2010. The specimen was found in Holzmaden, Germany.21
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are still debating whether Rhomaleosauridae is a separate family, because different studies give different results.2
ຂໍ້ມູນມາຈາກໃສ
- PBDB Taxon (paleobiodb.org)
- A new genus of pliosaur (Reptilia: Sauropterygia) from the Lower Jurassic of Holzmaden, Germany (onlinelibrary.wiley.com)
- Meyerasaurus 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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