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Ikhadi ledayinaso No. 0250 kwe-2 027

Bashanosaurus

Igama lithetha: “Bashan lizard, after the ancient name of Chongqing in China”1

Yayitya: IzityaloIidayinaso ezinamacwecweiJurassic ephakathi

Bashanosaurus was an early plated dinosaur that walked on four legs and ate plants. It had rows of bony plates and spikes on its back and tail, which it may have used to scare away hungry meat-eaters.1

Yaphila

168 ukuya ku-162 izigidi zeminyaka eyadlulayo4

iJurassic ephakathi

Iifosili zifunyenwe:

Laojun Village, Pu'an Township, Yunyang County, Chongqing, China4 2

Ubude

2.8 ukuya ku-3 m (9.2 ukuya ku-9.8 ft)2 1

Ukuphakama

0.88 m (2.9 ft)

uqikelelo

Esona santya siphezulu

malunga ne-26 km/h (16 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

uqikelelo

inde njengezinja ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-17 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-14 (oyena mntu ukhawulezayo udinga i-9,6)

Bashanosaurus 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)

Bashanosaurus malunga ne-26 km/h (16 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Bashanosaurus is one of the oldest known stegosaurs and the earliest stegosaur found in Asia.2 1

Its fossils were discovered in 2016 in a dinosaur quarry in Chongqing, China, and scientists named it in 2022.2 1

Bashanosaurus had a mix of features from early armored dinosaurs and more advanced stegosaurs, like a flared shoulder blade and tall stalks on its back vertebrae.2

The name 'primitivus' means 'primitive' because this dinosaur is one of the earliest branching stegosaurs.2 1

Bashanosaurus lived during the Middle Jurassic, about 167 to 164 million years ago, in a semi-arid environment with red mud and siltstone.2 1

Only a partial skeleton of Bashanosaurus has been found, including a back vertebra, tail bones, shoulder bones, leg bones, and armor plates.2

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

ubuzile

Eyona mibuzo ibuzwa kakhulu: Bashanosaurus

?How big was Bashanosaurus?

Scientists are not sure yet because only a partial skeleton has been found, but it was a medium-sized stegosaur, smaller than later stegosaurs like Stegosaurus.1 2

?When did Bashanosaurus live?

Bashanosaurus lived during the Middle Jurassic, about 168 to 164 million years ago.1 3

?What did Bashanosaurus eat?

Bashanosaurus was a plant-eater (herbivore). It ate plants like ferns and cycads.1

?Did Bashanosaurus have plates?

Yes, Bashanosaurus had a row of bony plates and spines along its back and tail, but its plates were smaller and simpler than those of later stegosaurs.1 3

Kwiingcali zeedayinaso

Igama lenzululwazi: Bashanosaurus
Inikwe igama ngu:: Hui et al. 20224
Iqela: Iidayinaso ezinamacwecwe
Usapho / iclade: Huayangosauridae4
Ukuhlelwa: Ornithischia > Stegosauria > Thyreophora4
Ubudala bamatye: 168 ukuya ku-162 izigidi zeminyaka (Bathonian / Callovian)4
Izakhiwo zamatye: Shaximiao4
Amazwe: iTshayina4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: Bashanosaurus was discovered in 2016 in a dinosaur quarry in Laojun Village, China, and named in 2022 by Hui Dai and colleagues. The fossils belong to three individuals, with one partial skeleton chosen as the holotype.2 1
Kusaxoxwa ngayo: Scientists are still debating whether stegosaurs first evolved in Asia, because Bashanosaurus and other early stegosaurs are all from China, but the fossil record from other places is very sparse.2

Apho iinyani zivela khona

Bashanosaurus (en.wikipedia.org)
Full article: New stegosaurs from the Middle Jurassic Lower Member of the Shaximiao Formation of Chongqing, China (tandfonline.com)
Early stegosaur fossils may shed light on stegosaurus evolution (theguardian.com)
Bashanosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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