ບັດໄດໂນ ເລກທີ 2003 ຈາກ 2 027

Zapsalis

ຊື່ໝາຍຄວາມວ່າ: “thorough scissors”1

ກິນ: ຊີ້ນແຣບເຕີຄຣີເທເຊຍສຕອນປາຍ

Zapsalis was a small, fast, meat-eating dinosaur that lived during the Late Cretaceous period. It is known only from its teeth, which were shaped like scissors and perfect for slicing through flesh.1

ມີຊີວິດຢູ່

86 ຫາ 66 ລ້ານປີກ່ອນ2

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Canada (Alberta) and United States (Montana, Wyoming)2

ຄວາມໄວສູງສຸດ

ປະມານ 43 ກມ/ຊມ (27 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)

Zapsalis ປະມານ 43 ກມ/ຊມ (27 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Zapsalis is known only from its teeth, not from any other bones. Scientists call it a 'tooth taxon'.1

The name Zapsalis means 'thorough scissors' in Greek, because its teeth look like sharp scissors.1

Zapsalis lived between about 85 and 66 million years ago, during the Late Cretaceous.2

Its teeth have rounded denticles (little bumps) and vertical grooves, which help scientists tell them apart from other raptor teeth.1

Some scientists think Zapsalis teeth might have been used for preening feathers, like some other raptors.1

Zapsalis was named by famous fossil hunter Edward Drinker Cope in 1876, during the 'Bone Wars' with his rival Othniel Charles Marsh.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Zapsalis

?How big was Zapsalis?

Nobody knows for sure, because only teeth have been found. The teeth are about 12 mm long, so it was probably a small dinosaur, maybe 1 to 2 metres long.1 2

?What did Zapsalis eat?

Zapsalis was a meat-eater. Its sharp, scissor-like teeth were perfect for slicing through flesh.1 2

?Is Zapsalis a dinosaur?

Yes, Zapsalis is a dinosaur. It is a type of dromaeosaurid theropod, which is a group of small, fast, meat-eating dinosaurs.1 2

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Zapsalis is a complete dinosaur known from a full skeleton.

ຄວາມຈິງ: Zapsalis is only known from a few teeth. No other bones have been found.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Zapsalis
ຕັ້ງຊື່ໂດຍ: Cope 18762
ກຸ່ມ: ແຣບເຕີ
ຄອບຄົວ / ເຄລດ: Dromaeosauridae2
ການຈັດໝວດໝູ່: Theropoda > Dromaeosauridae2
ອາຍຸຂອງຫີນ: 86 ຫາ 66 ລ້ານປີ (Santonian / Maastrichtian)2
ຊັ້ນຫີນ: Milk River, Lance, Hell Creek2
ປະເທດ: ການາດາ, ສະຫະລັດ2
ບັນທຶກຟອສຊິລ: 7 ໃນ The Paleobiology Database2
ການຄົ້ນພົບ: Zapsalis was named by American paleontologist Edward Drinker Cope in 1876, based on a single tooth from the Judith River Formation in Montana, USA.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate whether Zapsalis is a valid genus or just the teeth of another raptor like Saurornitholestes.1

ຂໍ້ມູນມາຈາກໃສ

Zapsalis (en.wikipedia.org)
Zapsalis in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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