ບັດໄດໂນ ເລກທີ 1128 ຈາກ 2 027

Malefica

ຊື່ໝາຍຄວາມວ່າ: “witch or sorceress”1 2

ກິນ: ພືດໄດໂນປາກເປັດຄຣີເທເຊຍສຕອນປາຍ

Malefica was a duck-billed dinosaur that lived in what is now Texas, USA, about 83 to 72 million years ago. It is known from just one partial upper jaw bone, but scientists could tell it was a new kind of hadrosaur. Its name means 'witch' because it was found in Bruja Canyon, and 'bruja' is Spanish for witch.3 1 2

ມີຊີວິດຢູ່

84 ຫາ 72 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Big Bend National Park, Texas, USA1 2

ຄວາມຍາວ

5 m (16 ft)4

ຄວາມສູງ

2 m (6,6 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 36 ກມ/ຊມ (22 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າໝາ 5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 28 ໜ່ວຍຕໍ່ກັນແລ່ນ 100 ແມັດໄດ້ໃນ 10 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Malefica ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Malefica ປະມານ 36 ກມ/ຊມ (22 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Malefica is known from just one partial left maxilla, which is the upper jaw bone. Even though it is fragmentary, scientists could identify it as a new species because the maxilla has many unique features.1 2

Malefica lived during the Campanian age of the Late Cretaceous, about 83 to 72 million years ago.3

Malefica was a non-saurolophid hadrosaurid, meaning it was an early offshoot of the duck-billed dinosaur family that did not belong to the main group of hadrosaurs with solid or hollow crests.1

The fossil of Malefica was originally thought to belong to the dinosaur Kritosaurus, but later study showed it was a different animal.2

Malefica was named in 2023 by paleontologists Albert Prieto-Márquez and Jonathan R. Wagner.3 1

The specific name deckerti honors Frank Deckert, who found the specimen.2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Malefica

?How big was Malefica?

Nobody knows for sure because only a partial upper jaw bone has been found. Scientists cannot estimate its full size from just that bone.2 5

?Is Malefica a dinosaur?

Yes, Malefica is a dinosaur. It is a hadrosaurid, which is a type of duck-billed dinosaur.2 5

?When did Malefica live?

Malefica lived during the Late Cretaceous Period, about 83 to 72 million years ago.2 5

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Malefica
ຕັ້ງຊື່ໂດຍ: Prieto-Márquez and Wagner 20235
ກຸ່ມ: ໄດໂນປາກເປັດ
ຄອບຄົວ / ເຄລດ: Hadrosauridae5
ການຈັດໝວດໝູ່: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
ອາຍຸຂອງຫີນ: 84 ຫາ 72 ລ້ານປີ (Campanian)5
ຊັ້ນຫີນ: Aguja5
ປະເທດ: ສະຫະລັດ5
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: The only known fossil of Malefica, a partial left maxilla, was found in Bruja Canyon in Big Bend National Park, Texas. It was first thought to be from the dinosaur Kritosaurus in 2002, but in 2023 scientists Albert Prieto-Márquez and Jonathan R. Wagner named it as a new genus and species, Malefica deckerti.1 2
ຍັງຖົກຖຽງກັນຢູ່: Because only a single jaw bone is known, scientists are not sure what the rest of Malefica's body looked like or exactly how big it was.1

ຂໍ້ມູນມາຈາກໃສ

A new ‘duck-billed’ dinosaur (Ornithischia: Hadrosauridae) from the upper Campanian of Texas points to a greater diversity of early hadrosaurid offshoots (sciencedirect.com)
Malefica (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
New Species of Duck-Billed Dinosaur Identified in Texas | Sci.News (sci.news)
Malefica in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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