Isanosaurus
Isanosaurus was one of the very first long-necked sauropod dinosaurs. It walked on all four legs and lived in what is now Thailand during the Early Jurassic Period, about 197 to 192 million years ago.13
Yabayeho ryari?
Yanganaga ite?
Yari ndende ite?
Yari iremereye ite?
ndende nk'imbwa 6 zikurikiranyeπndende nk'imineke 36 ikurikiranye
iremereye nk'imbwa 170πiremereye nk'imbuto 690 za watermelonπiremereye nk'ibyumba 4 by'amashuri byuzuye abanaπ»ββοΈiremereye nk'idubu 8 zo mu ruburaπyashoboraga kwiruka metero 100 mu masegonda 17 (umuntu wihuta kurusha abandi akenera 9,6)Isanosaurus yanganaga ite ugereranyije NAWE?
Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.
Yihutaga ite?
Utuntu dushimishije
Isanosaurus was one of the earliest sauropods, the group that later included giants like Brachiosaurus and Diplodocus.1
Its thigh bone is 76 centimetres long and very straight, showing it had column-like legs for walking on all fours.1
The only known skeleton was found in 1998 near the village of Ban Non Thaworn, but most of it had already eroded away.1
Isanosaurus had neck vertebrae that were ball-and-socket joints, making its neck flexible.1
Scientists used to think Isanosaurus lived in the Late Triassic, but in 2026 new dating showed it lived in the Early Jurassic.1
The tail vertebrae of Isanosaurus were hollow at both ends, like a double-sided cup.1

Gusenya ibinyoma
Ibivugwa: Isanosaurus was the oldest sauropod dinosaur.
Ukuri: It was once thought to be from the Late Triassic, but newer dating shows it lived in the Early Jurassic, about 197 to 192 million years ago. Other sauropods may be older.1
Ku bazobereye muri dinozore
- Izina rya siyansi
- Isanosaurus
- Yiswe na
- Buffetaut et al. 20003
- Itsinda
- Izifite amajosi maremare
- Umuryango / ishami
- Sauropoda3
- Ishyirwa mu byiciro
- Sauropodomorpha > Sauropoda3
- Imyaka y'amabuye
- imyaka miliyoni 193 kugeza 175 (Pliensbachian / Toarcian)3
- Inzego z'amabuye
- Nam Phong3
- Ibihugu
- Tayilande3
- Ibisigazwa byanditswe
- 1 muri The Paleobiology Database3
- Ivumburwa
- Isanosaurus was named in 2000 by French palaeontologist Γric Buffetaut and his team. The species name attavipachi honours P. Attavipach, a supporter of Thai palaeontology.1
- Biracyagibwaho impaka
- Scientists are not sure exactly how Isanosaurus is related to other early sauropods, because the only known fossils are very incomplete.1
Aho amakuru yakuwe
- Isanosaurus (en.wikipedia.org)
- Isanosaurus attavipachi Buffetaut et al. 2000 - Encyclopedia of Life (eol.org)
- Isanosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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