Oryctodromeus
Oryctodromeus was a small, fast dinosaur that dug burrows to live in. It is the first non-bird dinosaur ever found with proof that it lived underground. An adult, two babies, and their burrow were all fossilized together.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ຄ່າປະມານ
ມັນໜັກປານໃດ?
ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 12 ໜ່ວຍຕໍ່ກັນ🍉ໜັກເທົ່າໝາກໂມ 6 ໜ່ວຍ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 8,8 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Oryctodromeus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Oryctodromeus means 'digging runner' because it could both dig burrows and run fast on two legs.1
Its burrow was about 2 meters (6.6 feet) long and 70 centimeters (2.3 feet) wide, with two turns.1
The adult Oryctodromeus was about 2.1 meters (6.9 feet) long and weighed between 22 and 32 kilograms (50 to 70 pounds).1
Two baby Oryctodromeus were found with the adult, showing that parents cared for their young in the burrow.1
Its strong shoulders and arms helped it dig, but it was not as specialized for digging as a mole or wombat.1
Oryctodromeus was named the state dinosaur of Idaho in 2023.1
The burrow was filled with sand and turned into sandstone, which preserved the bones inside.1

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Oryctodromeus
?How did Oryctodromeus dig?
It used its strong shoulders, arms, and broad snout to scratch and move soil. It was not as specialized for digging as a mole or wombat, but more like a rabbit or hyena.13
?What did Oryctodromeus eat?
It was a plant-eater, or herbivore.2
?When did Oryctodromeus live?
It lived during the mid-Cretaceous Period, about 105 to 96 million years ago.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Oryctodromeus
- ຕັ້ງຊື່ໂດຍ
- Varricchio et al. 20074
- ກຸ່ມ
- ສັດກິນພືດມີຈະງອຍ
- ຄອບຄົວ / ເຄລດ
- Thescelosauridae4
- ການຈັດໝວດໝູ່
- Ornithischia4
- ອາຍຸຂອງຫີນ
- 106 ຫາ 94 ລ້ານປີ (Albian / Cenomanian)4
- ຊັ້ນຫີນ
- Wayan, Blackleaf4
- ປະເທດ
- ສະຫະລັດ4
- ບັນທຶກຟອສຊິລ
- 9 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- Oryctodromeus was named in 2007 by David Varricchio, Anthony Martin, and Yoshihiro Katsura. They found an adult and two juveniles inside a fossilized burrow in Montana.14
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure if its close relatives Orodromeus and Zephyrosaurus also dug burrows, though they have similar features.1
ຂໍ້ມູນມາຈາກໃສ
- Oryctodromeus (en.wikipedia.org)
- Oryctodromeus | Natural History Museum (nhm.ac.uk)
- First trace and body fossil evidence of a burrowing, denning dinosaur (pmc.ncbi.nlm.nih.gov)
- Oryctodromeus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.
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