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Athenar
Athenar was a long-necked plant-eater that lived about 150 million years ago. It is known only from a skull and braincase that sat in a museum drawer for decades before scientists realized it was a new dinosaur.12
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ຄ່າປະມານ
ມັນໜັກປານໃດ?
ຍາວເທົ່າລົດຍົນ 3 ຄັນຈອດຮຽງກັນ🍌ຍາວເທົ່າກ້ວຍ 83 ໜ່ວຍຕໍ່ກັນ
ໜັກເທົ່າຊ້າງ 1,5 ໂຕ🍉ໜັກເທົ່າໝາກໂມ 2000 ໜ່ວຍ🎒ໜັກເທົ່ານັກຮຽນ 12 ຫ້ອງເຕັມໆ🐻❄️ໜັກເທົ່າໝີຂາວ 22 ໂຕ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 21 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Athenar ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Athenar was a dicraeosaurid, a group of sauropods with shorter necks and smaller bodies than giants like Diplodocus.2
The only known fossil of Athenar is a braincase and partial skull roof, collected in 1913 by Earl Douglass.1
For 65 years the skull was thought to belong to Diplodocus, but in 2025 scientists re-examined it and gave it its own name.1
Athenar lived alongside famous dinosaurs like Allosaurus, Stegosaurus, and Diplodocus in the Morrison Formation.2
The skull of Athenar has a unique 'tooth' in the suture between two bones of the braincase, a feature not seen in any other dicraeosaurid.1
Even though the skull is quite large, the bones were not fully fused, suggesting this animal was still a subadult when it died.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Athenar
?What did Athenar eat?
Athenar was a plant-eater, like other sauropods. It ate plants that grew in its Late Jurassic environment.2
?How big was Athenar?
Nobody knows for sure, because only its skull has been found. The skull is quite large, but the bones were not fully fused, so it was still a subadult when it died.12
?When did Athenar live?
Athenar lived about 150 million years ago, during the Tithonian age of the Late Jurassic period.2
?Is Athenar a dinosaur?
Yes, Athenar is a dinosaur. It is a dicraeosaurid sauropod, a type of long-necked, plant-eating dinosaur.2
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Athenar
- ຕັ້ງຊື່ໂດຍ
- Whitlock et al. 20254
- ກຸ່ມ
- ໄດໂນຄໍຍາວ
- ຄອບຄົວ / ເຄລດ
- Dicraeosauridae4
- ການຈັດໝວດໝູ່
- Sauropodomorpha > Sauropoda > Diplodocoidea4
- ອາຍຸຂອງຫີນ
- 149 ຫາ 145 ລ້ານປີ (Tithonian)4
- ຊັ້ນຫີນ
- Morrison4
- ປະເທດ
- ສະຫະລັດ4
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- The fossil was dug up in 1913 by Earl Douglass at Dinosaur National Monument, Utah. It was first described in 1978 as a Diplodocus skull, but in 2025 John Whitlock and colleagues named it a new genus, Athenar bermani.12
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure exactly how big Athenar was, because only its skull has been found. They also debate whether some other skulls from the Morrison Formation belong to dicraeosaurids like Athenar.1
ຂໍ້ມູນມາຈາກໃສ
- Athenar bermani, new dicraeosaurid sauropod (palaeo-electronica.org)
- Athenar (en.wikipedia.org)
- Athenar bermani | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
- Athenar 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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