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
Ankakhala liti?
Anali wamkulu bwanji?
Anali wautali bwanji?
Ankalemera bwanji?
wautali ngati agalu 6 otsatizana mphuno ndi mchiraπwautali ngati nthochi 36 zotsatizana
wolemera ngati agalu 170πwolemera ngati mavwende 690πwolemera ngati makalasi athunthu a ana a sukulu 4π»ββοΈwolemera ngati zimbalangondo zoyera 8πakanatha kuthamanga mamita 100 m'masekondi 17 (munthu waliwiro kwambiri amafunika 9.6)Isanosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?
Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.
Anali ndi liwiro lotani?
Mfundo zosangalatsa
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

Wothetsa nthano zabodza
Nthano: Isanosaurus was the oldest sauropod dinosaur.
Zoona: 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
Kwa akatswiri a madino
- Dzina la sayansi
- Isanosaurus
- Anapatsidwa dzina ndi
- Buffetaut et al. 20003
- Gulu
- Makosi atali
- Banja / kladi
- Sauropoda3
- Magawidwe a sayansi
- Sauropodomorpha > Sauropoda3
- Zaka za miyala
- zaka 193 mpaka 175 miliyoni (Pliensbachian / Toarcian)3
- Mapangidwe a miyala
- Nam Phong3
- Mayiko
- Thailand3
- Zolemba za mafosili
- 1 mu The Paleobiology Database3
- Kupezeka
- 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
- Akukambiranabe
- Scientists are not sure exactly how Isanosaurus is related to other early sauropods, because the only known fossils are very incomplete.1
Kumene mfundo zimachokera
- Isanosaurus (en.wikipedia.org)
- Isanosaurus attavipachi Buffetaut et al. 2000 - Encyclopedia of Life (eol.org)
- Isanosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.
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