ບັດໄດໂນ ເລກທີ 1416 ຈາກ 2 027

Petrustitan

ຊື່ໝາຍຄວາມວ່າ: “stone giant”1

ກິນ: ພືດໄດໂນຄໍຍາວຄຣີເທເຊຍສຕອນປາຍ

Petrustitan was a long-necked plant-eating dinosaur that lived on an island in what is now Romania. It was a titanosaur, a group that included some of the biggest land animals ever, but Petrustitan was small compared to its giant cousins.2

ມີຊີວິດຢູ່

72 ຫາ 66 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Sânpetru Formation, Hațeg Basin, Romania1 2

ຄວາມໄວສູງສຸດ

ປະມານ 15 ກມ/ຊມ (9 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)

Petrustitan ປະມານ 15 ກມ/ຊມ (9 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Petrustitan was named in 2025, making it one of the newest dinosaur names.3

Its name comes from Greek words for 'stone' and 'giant', because its fossils were found in rocky outcrops near the village of Sânpetru.1

Petrustitan lived during the Maastrichtian age, about 72 to 66 million years ago, right before the dinosaurs went extinct.3

This dinosaur was originally thought to be a species of Magyarosaurus, but scientists later decided it was different enough to get its own genus.1

Petrustitan was a dwarf dinosaur, smaller than many other titanosaurs, because it lived on an island where food was limited.2

Only a few bones of Petrustitan have been found, including a leg bone (fibula) and a shin bone (tibia).1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Petrustitan

?How big was Petrustitan?

Scientists do not know its exact size, but it was a dwarf dinosaur, smaller than many other titanosaurs, because it lived on an island where food was limited.1 2

?What did Petrustitan eat?

Petrustitan was a plant-eating dinosaur, like all sauropods.1

?When did Petrustitan live?

Petrustitan lived during the Maastrichtian age, about 72 to 66 million years ago, right before the dinosaurs went extinct.1

?Is Petrustitan a dinosaur?

Yes, Petrustitan is a dinosaur. It is a titanosaurian sauropod, a type of long-necked plant-eating dinosaur.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Petrustitan
ຕັ້ງຊື່ໂດຍ: Díez Díaz et al. 20253
ກຸ່ມ: ໄດໂນຄໍຍາວ
ຄອບຄົວ / ເຄລດ: Eutitanosauria3
ການຈັດໝວດໝູ່: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
ອາຍຸຂອງຫີນ: 72 ຫາ 66 ລ້ານປີ (Maastrichtian)3
ຊັ້ນຫີນ: Sînpetru, Sebeş3
ປະເທດ: ໂຣມາເນຍ3
ບັນທຶກຟອສຊິລ: 3 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Petrustitan was first named as a species of Magyarosaurus by Friedrich von Huene in 1932. In 2025, scientists Díez Díaz and colleagues gave it its own genus name Petrustitan.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are still debating exactly how Petrustitan is related to other titanosaurs, especially those from South America.2

ຂໍ້ມູນມາຈາກໃສ

Petrustitan (en.wikipedia.org)
Full article: Revision of Romanian sauropod dinosaurs reveals high titanosaur diversity and body-size disparity on the latest Cretaceous Haţeg Island, with implications for titanosaurian biogeography (tandfonline.com)
Petrustitan in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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