ບັດໄດໂນ ເລກທີ 0938 ຈາກ 2 027

Kaijutitan

ຊື່ໝາຍຄວາມວ່າ: “Kaiju titan, after the Japanese word for strange beast or monster”1

ກິນ: ພືດໄດໂນຄໍຍາວຄຣີເທເຊຍສຕອນປາຍ

Kaijutitan was a giant, long-necked plant-eater that lived in what is now Argentina. It is one of the earliest known titanosaurs, a group that includes the biggest dinosaurs ever. Its neck bones had a strange split shape, like a fork.4 2

ມີຊີວິດຢູ່

90 ຫາ 86 ລ້ານປີກ່ອນ4

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Cañadón Mistringa, about 9 km southwest of Rincón de los Sauces, Neuquén Province, Argentina1 2

ນ້ຳໜັກ

38 ໂຕນ ຫາ 60,398 ໂຕນ (83 800 ຫາ 133 200 lb)2

ຄວາມໄວສູງສຸດ

ປະມານ 9 ກມ/ຊມ (6 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າຊ້າງ 10 ໂຕ

ໜັກເທົ່າໝາກໂມ 12000 ໜ່ວຍໜັກເທົ່ານັກຮຽນ 75 ຫ້ອງເຕັມໆແລ່ນ 100 ແມັດໄດ້ໃນ 40 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Kaijutitan ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

Kaijutitan ປະມານ 9 ກມ/ຊມ (6 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Kaijutitan is the latest known basal titanosaur, meaning it lived near the end of the time when early titanosaurs existed.2

Its neck vertebrae had bifid (split) neural spines, a feature that evolved several times among sauropods but is rare in titanosaurs.2

The fossil includes part of the skull, which is very unusual for large titanosaurs because their skulls are rarely preserved.2

Kaijutitan lived about 89 to 86 million years ago, during the Coniacian stage of the Late Cretaceous.4

Its bones were found scattered in an area of about 20 square metres, suggesting the carcass fell apart before being buried.2

The species name maui honors the Museo Municipal Argentino Urquiza (MAU), where the fossil is stored.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Kaijutitan

?How big was Kaijutitan?

Scientists don't know its exact size yet, but it was a huge sauropod, one of the giant titanosaurs. Its bones show it was an adult of huge body size.3 1

?What did Kaijutitan eat?

Kaijutitan was a plant-eater, like all sauropods. It used its long neck to reach leaves from tall trees.1

?Why did Kaijutitan have a split neck spine?

The split (bifid) neural spines on its neck vertebrae are a rare feature in titanosaurs. Scientists think it evolved several times in different sauropod groups, but its exact purpose is not known.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Kaijutitan
ຕັ້ງຊື່ໂດຍ: Filippi et al. 20194
ກຸ່ມ: ໄດໂນຄໍຍາວ
ຄອບຄົວ / ເຄລດ: Lithostrotia4
ການຈັດໝວດໝູ່: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
ອາຍຸຂອງຫີນ: 90 ຫາ 86 ລ້ານປີ (Coniacian)4
ຊັ້ນຫີນ: Sierra Barrosa4
ປະເທດ: ອາເຈນຕິນາ4
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: Kaijutitan was named in 2019 by paleontologists Leonardo Filippi, Leonardo Salgado, and Alberto Garrido. The skeleton was found by a team from the Museo Municipal Argentino Urquiza and the Museo Provincial de Ciencias Naturales in Argentina.4 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly how big Kaijutitan was, because only a partial skeleton has been found.2

ຂໍ້ມູນມາຈາກໃສ

Kaijutitan (en.wikipedia.org)
A new giant basal titanosaur sauropod in the Upper Cretaceous (Coniacian) of the NeuquEn Basin, Argentina (rid.unrn.edu.ar)
KAIJUTITAN MAUI, A SAUROPOD TITANOSAUR FROM THE UPPER CRETACEOUS (SIERRA BARROSA FORMATION, NEUQUÉN BASIN) OF NORTHERN PATAGONIA ARGENTINA: HISTOLOGICAL AND TAPHONOMIC CONSIDERATIONS | Publicación Electrónica de la Asociación Paleontológica Argentina (peapaleontologica.org.ar)
Kaijutitan in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

ທຸກຂໍ້ມູນໃນໜ້ານີ້ມີຕົວເລກທີ່ຊີ້ໄປຫາແຫຼ່ງອ້າງອີງ. ຖ້າພວກເຮົາຜິດພາດ, ຂໍໂທດເດີ, ພວກເຮົາເປັນແຟນໄດໂນ ບໍ່ແມ່ນວາລະສານວິທະຍາສາດ. ບອກພວກເຮົາທີ່ [email protected] ແລ້ວພວກເຮົາຈະແກ້ໄຂ.

Rex ຫິວແລ້ວ! Dino Wiki ເປັນໂຄງການຂອງພໍ່ຄົນໜຶ່ງ ເພື່ອລູກຊາຍທີ່ມັກໄດໂນ, ຟຣີ ບໍ່ມີໂຄສະນາ ແລະ ບໍ່ມີຕົວຕິດຕາມ. ຜູ້ໃຫຍ່ສາມາດໃຫ້ອາຫານວ່າງແກ່ Rex ເພື່ອຊ່ວຍໃຫ້ເວັບຢູ່ອອນລາຍຕໍ່ໄປ.ໃຫ້ອາຫານ Rex