ບັດໄດໂນ ເລກທີ 1773 ຈາກ 2 027

Terminocavus

ຊື່ໝາຍຄວາມວ່າ: “coming to the end of the cavity, or last stop for the cavity”1

ກິນ: ພືດໄດໂນມີເຂົາຄຣີເທເຊຍສຕອນປາຍ

Terminocavus was a horned dinosaur that lived in New Mexico about 75 million years ago. Its frill had a very narrow notch, unlike its relatives. It looked a bit like a smaller cousin of Triceratops.3 1

ມີຊີວິດຢູ່

84 ຫາ 72 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

New Mexico, USA, in the Kirtland Formation3 1

ຄວາມໄວສູງສຸດ

ປະມານ 33 ກມ/ຊມ (21 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Terminocavus ປະມານ 33 ກມ/ຊມ (21 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Only one partial skeleton of Terminocavus has been found, including a heart-shaped frill and parts of the skull.1

The name Terminocavus means 'last stop for the cavity' because the notch in its frill was almost closed.1

It lived between about 75 and 73 million years ago, during the Campanian stage.3 1

The fossil was discovered by Paul Sealey in 1997 in New Mexico.1

Terminocavus is closely related to Pentaceratops and Anchiceratops.1

The frill of Terminocavus was flat and plate-like, not made of narrow bars like earlier relatives.1

Scientists think Terminocavus might be a step in an evolutionary line where the frill notch slowly closed over millions of years.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Terminocavus

?How big was Terminocavus?

It was about the size of a smaller cousin of Triceratops. Its known remains are slightly smaller than those of Pentaceratops and Utahceratops, so it was a medium-sized ceratopsian.2

?What did Terminocavus eat?

It was a plant-eater, like other ceratopsian dinosaurs. It used its beak to clip leaves and stems.2

?When did Terminocavus live?

It lived about 75 to 73 million years ago, during the Campanian stage of the Late Cretaceous.2 1

?Where was Terminocavus found?

Its fossil was discovered in the Kirtland Formation of New Mexico, USA, in 1997 by Paul Sealey.2 3

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Terminocavus
ຕັ້ງຊື່ໂດຍ: Fowler and Freedman Fowler 20203
ກຸ່ມ: ໄດໂນມີເຂົາ
ຄອບຄົວ / ເຄລດ: Ceratopsidae3
ການຈັດໝວດໝູ່: Ornithischia > Ceratopsia > Ceratopsidae3
ອາຍຸຂອງຫີນ: 84 ຫາ 72 ລ້ານປີ (Campanian)3
ຊັ້ນຫີນ: Kirtland3
ປະເທດ: ສະຫະລັດ3
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Terminocavus was named in 2020 by scientists Fowler and Freedman Fowler. The only known fossil, a partial skull, was found by Paul Sealey in the Kirtland Formation of New Mexico in 1997.3 1
ຍັງຖົກຖຽງກັນຢູ່: Scientists debate whether Terminocavus is a separate species or part of a slow, ongoing change from Pentaceratops to Anchiceratops.1

ຂໍ້ມູນມາຈາກໃສ

Transitional evolutionary forms in chasmosaurine ceratopsid dinosaurs: evidence from the Campanian of New Mexico (pmc.ncbi.nlm.nih.gov)
Terminocavus (en.wikipedia.org)
Terminocavus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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