ບັດໄດໂນ ເລກທີ 0504 ຈາກ 2 027

Deltadromeus

ຊື່ໝາຍຄວາມວ່າ: “change runner”1

ກິນ: ຊີ້ນໄດໂນກິນຊີ້ນຄຣີເທເຊຍສຕອນປາຍ

Deltadromeus was a fast, meat-eating dinosaur with long, slender legs. It lived in North Africa during the Cretaceous period, around 95 million years ago. Its delicate limbs made it one of the speediest dinosaurs of its time.2 1

ມີຊີວິດຢູ່

100 ຫາ 94 ລ້ານປີກ່ອນ4

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Morocco (Kem Kem Beds), and possibly Egypt (Bahariya Formation)1

ຄວາມຍາວ

8 ຫາ 12,2 m (26 ຫາ 40 ft)1

ນ້ຳໜັກ

1,05 ໂຕນ (2 300 lb)1

ຄວາມສູງ

2,44 m (8 ft)2

ຄວາມໄວສູງສຸດ

ປະມານ 36 ກມ/ຊມ (22 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າໝາ 52 ໂຕ

ຍາວເທົ່າລົດຍົນ 2,5 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 68 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາກໂມ 210 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 55 ຄົນໜັກເທົ່ານັກຮຽນ 33 ຄົນໜັກເທົ່າໝີຂາວ 2,5 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 10 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Deltadromeus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Deltadromeus ປະມານ 36 ກມ/ຊມ (22 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Deltadromeus had extraordinarily long and delicate limbs, making it one of the fastest dinosaurs to have existed.2

Its tail vertebrae had broad, quadrangular neural spines with cavities that stored air sacs, like in modern birds.1

The only definite skeleton of Deltadromeus was found with its bones still in place (articulated), which is rare for the Kem Kem Beds.1

If fossils from Egypt belong to Deltadromeus, it would have been as long as Tyrannosaurus rex, about 12.2 metres (40 feet).1

Deltadromeus lived alongside giant predators like Spinosaurus and Carcharodontosaurus in a mangrove-filled coastal region.1

Its forelimbs were proportionately longer than those of Allosaurus, another large theropod.1

ຮູບ Deltadromeus ທີ່ AI ສ້າງ — ຮູບທີ່ AI ສ້າງ ສະແດງວ່າ Deltadromeus ອາດຈະມີໜ້າຕາແນວໃດ, ຄອມພິວເຕີສ້າງຂຶ້ນຈາກສິ່ງທີ່ນັກວິທະຍາສາດຮູ້. ມັນເປັນການຄາດເດົາ: ສັດໂຕແທ້ອາດຈະມີໜ້າຕາຕ່າງອອກໄປ, ແລະ ບໍ່ມີໃຜຮູ້ສີແທ້ຂອງມັນ.

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Deltadromeus

?How big was Deltadromeus?

About 8 metres (26 ft) long and 1,050 kilograms (2,310 lb) based on the only definite skeleton. If some Egyptian fossils belong to it, it could have grown to about 12.2 metres (40 ft), which is shorter than a Tyrannosaurus rex.1

?What did Deltadromeus eat?

It was a meat-eating dinosaur, so it likely ate other animals. Some scientists think it might have been plant-eating or omnivorous if it was closely related to certain ceratosaurs, but that is not certain.1 3

?When did Deltadromeus live?

It lived during the mid-Cretaceous period, about 100 to 95 million years ago, in what is now Morocco and possibly Egypt.1 3

?Was Deltadromeus a dinosaur?

Yes, Deltadromeus was a theropod dinosaur, a meat-eating group that includes T. rex and birds.1 3

?How fast could Deltadromeus run?

Scientists think it was very fast because it had long, slender legs, similar to other fast-running dinosaurs. Its lower leg was 7.5% longer than average for a theropod its size, which helps with speed.1

?Where was Deltadromeus found?

The only definite skeleton was found in Morocco, in the Kem Kem Beds. Some fossils from Egypt might also belong to Deltadromeus, but that is debated.1 3

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Deltadromeus is the same dinosaur as Bahariasaurus.

ຄວາມຈິງ: Scientists disagree. Some think they are different genera, while others suggest the Egyptian Bahariasaurus fossils might belong to Deltadromeus. The debate continues because many original fossils were destroyed in World War II.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Deltadromeus
ຕັ້ງຊື່ໂດຍ: Sereno et al. 19964
ກຸ່ມ: ໄດໂນກິນຊີ້ນ
ຄອບຄົວ / ເຄລດ: Noasauridae4
ການຈັດໝວດໝູ່: Theropoda > Ceratosauria4
ອາຍຸຂອງຫີນ: 100 ຫາ 94 ລ້ານປີ (Cenomanian)4
ຊັ້ນຫີນ: Baharîje, Gara Sbaa4
ປະເທດ: ອີຢິບ, ໂມຣັອກໂຄ, ແອລຈີເຣຍ4
ບັນທຶກຟອສຊິລ: 6 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: Deltadromeus was discovered in 1995 by Gabrielle Lyon during a joint expedition by the University of Chicago and the Service Géologique du Maroc. It was named and described by Paul Sereno and colleagues in 1996 based on a partial skeleton from Morocco.2 1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate whether Deltadromeus belongs to the abelisauroid group or another branch of theropods, and whether some Egyptian fossils really belong to this genus.1

ຂໍ້ມູນມາຈາກໃສ

Deltadromeus (en.wikipedia.org)
Discoveries | Paul Sereno - Paleontologist | The University of Chicago (paulsereno.uchicago.edu)
Deltadromeus | Natural History Museum (nhm.ac.uk)
Deltadromeus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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