ຄວິສ: ເຈົ້າແມ່ນໄດໂນຫຍັງ?
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ຄ່າປະມານ
ຍາວເທົ່າໝາ 6 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 33 ໜ່ວຍຕໍ່ກັນ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 10 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Protohadros ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Protohadros is the oldest definite hadrosaurid, or duck-billed dinosaur, known to science.2
Its name means 'first hadrosaur' because it lived so early in hadrosaur evolution.1
This dinosaur had a downward-pointing muzzle, which scientists think helped it eat plants close to the ground.2
Protohadros had a mix of primitive and advanced skull features, showing a step in the evolution of chewing ability.2
Its fossils were found in the Woodbine Formation of Texas, which was a delta environment during the Cretaceous.2
The only known species is Protohadros byrdi, named after the person who discovered it.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Protohadros
?How big was Protohadros?
It was a medium sized dinosaur, about 6 to 8 metres (20 to 26 feet) long.31
?What did Protohadros eat?
It was an herbivore that ate low-growing plants, probably in floodplains or deltas. It may have also eaten aquatic plants.32
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Protohadros
- ຕັ້ງຊື່ໂດຍ
- Head 19984
- ກຸ່ມ
- ສັດກິນພືດມີຈະງອຍ
- ຄອບຄົວ / ເຄລດ
- Hadrosauroidea4
- ການຈັດໝວດໝູ່
- Ornithischia > Ornithopoda > Iguanodontia4
- ອາຍຸຂອງຫີນ
- 100 ຫາ 94 ລ້ານປີ (Cenomanian)4
- ຊັ້ນຫີນ
- Lewisville4
- ປະເທດ
- ສະຫະລັດ4
- ບັນທຶກຟອສຊິລ
- 4 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- Protohadros was named by paleontologist J. J. Head in 1998, based on a partial skull and some bones from the Woodbine Formation in Texas.42
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists debate whether hadrosaurs first evolved in North America or Asia, and Protohadros is a key piece of that puzzle.2
ຂໍ້ມູນມາຈາກໃສ
- Protohadros | Natural History Museum (nhm.ac.uk)
- A new species of basal hadrosaurid (Dinosauria, Ornithischia) from the Cenomanian of Texas: Journal of Vertebrate Paleontology: Vol 18, No 4 (tandfonline.com)
- Protohadros (en.wikipedia.org)
- Protohadros 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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