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Aegirosaurus
Aegirosaurus was a sleek, dolphin-like marine reptile that swam in the warm seas of Europe during the time of the dinosaurs. It had a long, slender snout packed with tiny, sharp teeth for catching fish and squid.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 11 ໜ່ວຍຕໍ່ກັນ🏊ລອຍໄດ້ຄວາມຍາວສະລອຍນ້ຳໃຫຍ່ (50 ມ) ໃນ 4,4 ວິນາທີAegirosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Aegirosaurus had a very long snout that made up 62 to 73 percent of its lower jaw length.1
Its front flippers were narrow and elongated, but its hind flippers were wide because of extra soft tissue.1
Aegirosaurus had a crescent-shaped tail fin, like a fish, to help it swim fast.1
Fossils of Aegirosaurus show skin impressions, including what might be tiny scales on the upper part of its tail fin.1
This ichthyosaur lived from the Late Jurassic to the Early Cretaceous, about 149 to 133 million years ago.3
Aegirosaurus is one of the few ichthyosaurs known from the Valanginian stage of the Early Cretaceous.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Aegirosaurus
?How big was Aegirosaurus?
Aegirosaurus was a medium sized ichthyosaur. The largest known specimen was about 2 metres (6.6 ft) long, and a complete skeleton is 1.77 metres (5.8 ft) long.1
?What did Aegirosaurus eat?
Aegirosaurus ate small fish and squid. Its long, slender snout was packed with tiny, sharp teeth, and its tooth wear suggests it was a generalist feeder.1
?When did Aegirosaurus live?
Aegirosaurus lived from the Late Jurassic to the Early Cretaceous, about 149 to 133 million years ago.1
?Where was Aegirosaurus found?
Fossils of Aegirosaurus have been found in Germany and France. Its remains were discovered in the Solnhofen limestone of Bavaria, Germany, and in southeastern France.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Aegirosaurus was a dinosaur.
ຄວາມຈິງ: Aegirosaurus was an ichthyosaur, a marine reptile that lived in the sea, not a dinosaur. Dinosaurs lived on land.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Aegirosaurus
- ຕັ້ງຊື່ໂດຍ
- Bardet and Fernandez 20003
- ກຸ່ມ
- ອິກທິໂອຊໍ
- ຄອບຄົວ / ເຄລດ
- Ophthalmosauridae3
- ການຈັດໝວດໝູ່
- Ichthyosauria > Ichthyosauromorpha3
- ອາຍຸຂອງຫີນ
- 149 ຫາ 133 ລ້ານປີ (Tithonian / Valanginian)3
- ຊັ້ນຫີນ
- Solnhofen3
- ປະເທດ
- ເຢຍລະມັນ, ຝຣັ່ງ3
- ບັນທຶກຟອສຊິລ
- 3 ໃນ The Paleobiology Database3
- ການຄົ້ນພົບ
- The first fossil was named Ichthyosaurus leptospondylus by Wagner in 1853. In 2000, scientists Bardet and Fernández gave it the new genus name Aegirosaurus after studying a nearly complete skeleton with soft tissue impressions.12
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure whether Aegirosaurus had scales on its tail fin, because only one fossil shows possible scale impressions.1
ຂໍ້ມູນມາຈາກໃສ
- Aegirosaurus (en.wikipedia.org)
- A new ichthyosaur from the Upper Jurassic lithographic limestones of Bavaria | Journal of Paleontology | Cambridge Core (cambridge.org)
- Aegirosaurus 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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Ichthyosaurus
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Khudiakovia
Ophthalmosaurus
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Giganotosaurus
Microraptor
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