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Ikhadi ledayinaso No. 0884 kwe-2 027

Isanosaurus

Igama lithetha: “lizard from north-eastern Thailand”1

Yayitya: IzityaloIintamo-ndeiJurassic yokuqala

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.1 3

Yaphila

193 ukuya ku-175 izigidi zeminyaka eyadlulayo3

iJurassic yokuqala

Iifosili zifunyenwe:

Chaiyaphum Province, north-eastern Thailand1

Ubude

ukuya kuthi ga ku-6.5 m (21 ft)1

Ubunzima

ukuya kuthi ga ku-3.46209 iitoni (7,600 lb)2

Esona santya siphezulu

malunga ne-21 km/h (13 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayinzima kangakanani?

inzima njengeemoto ezingama-2.5

inde njengezinja ezingama-6, impumlo ukuya emsileniinde njengeebhanana ezingama-36 zilandelelanainzima njengezinja ezingama-170inzima njengamavatala angama-690inzima njengamagumbi okufundela apheleleyo abantwana angama-4inzima njengeebhere ezimhlophe ezingama-8ibinokubaleka iimitha ezili-100 ngemizuzwana engama-17 (oyena mntu ukhawulezayo udinga i-9,6)

Isanosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Isanosaurus malunga ne-21 km/h (13 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Isanosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Isanosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Inyaniso ngeentsomi

Intsomi: Isanosaurus was the oldest sauropod dinosaur.

Inyaniso: 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

Kwiingcali zeedayinaso

Igama lenzululwazi: Isanosaurus
Inikwe igama ngu:: Buffetaut et al. 20003
Iqela: Iintamo-nde
Usapho / iclade: Sauropoda3
Ukuhlelwa: Sauropodomorpha > Sauropoda3
Ubudala bamatye: 193 ukuya ku-175 izigidi zeminyaka (Pliensbachian / Toarcian)3
Izakhiwo zamatye: Nam Phong3
Amazwe: iThailand3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Isanosaurus was named in 2000 by French palaeontologist Éric Buffetaut and his team. The species name attavipachi honours P. Attavipach, a supporter of Thai palaeontology.1
Kusaxoxwa ngayo: Scientists are not sure exactly how Isanosaurus is related to other early sauropods, because the only known fossils are very incomplete.1

Apho iinyani zivela khona

Isanosaurus (en.wikipedia.org)
Isanosaurus attavipachi Buffetaut et al. 2000 - Encyclopedia of Life (eol.org)
Isanosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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