Qianxisaurus

Dzina limatanthauza: “lizard from western Guizhou”1

Ankadya: NyamaZokwawa za m'nyanjaPakati pa TriasikiKwenikweni si dainoso

Qianxisaurus was a marine reptile that swam in the warm seas of China about 238 million years ago. It had a long body, a long tail, and a snout longer than the rest of its skull. This creature was not a dinosaur, but a type of eosauropterygian, a group of ancient sea reptiles.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.

Ankakhala

zaka 241 mpaka 237 miliyoni zapitazo2

Pakati pa Triasiki

Mafosili apezeka ku

Guizhou Province, southwestern China1

Utali

mpaka 0.8 m (2.6 ft)1

Liwiro lalikulu kwambiri

pafupifupi 7 km/h (4 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

wautali ngati amphaka a pakhomo 1.5 otsatizana mphuno ndi mchirawautali ngati nthochi 4 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 26

Qianxisaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Qianxisaurus pafupifupi 7 km/h (4 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Qianxisaurus had 28 back vertebrae and four sacral vertebrae, which is unusual for early sauropterygians.1

Its skull was only 7.6 cm (3 inches) long, but the whole animal was over 80 cm (2 feet 7 inches) in length.1

The name Qianxisaurus comes from 'Qianxi', meaning western Guizhou in Chinese, and 'saurus' meaning lizard.1

Qianxisaurus had a very small supratemporal fenestra, a hole in the skull roof, which was only slightly larger than a foramen in the parietal bone.1

Its dorsal ribs had a longitudinal groove on the upper-back surface, a feature shared with some other early marine reptiles like Corosaurus and Sanchiaosaurus.1

The only known fossil of Qianxisaurus was discovered in 2006 near the Huangnihe River in Xingyi, Guizhou, and is now kept at the National Museum of Natural Science in Taiwan.1

Chithunzi cha Qianxisaurus chopangidwa ndi AI — Chithunzi cha momwe Qianxisaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi: Qianxisaurus
Anapatsidwa dzina ndi: Cheng et al. 20122
Gulu: Zokwawa za m'nyanja
Banja / kladi: Eosauropterygia2
Magawidwe a sayansi: Sauropterygia2
Zaka za miyala: zaka 241 mpaka 237 miliyoni (Ladinian)2
Mapangidwe a miyala: Falang2
Mayiko: China2
Zolemba za mafosili: 1 mu The Paleobiology Database2
Kupezeka: Qianxisaurus was named by Yen-Nien Cheng, Xiao-Chun Wu, Tamaki Sato and Hsi-Yin Shan in 2012 based on a nearly complete skeleton found in the Zhuganpo Member of the Falang Formation in Guizhou, China.1
Akukambiranabe: Scientists are not sure whether Qianxisaurus was a pachypleurosaur or a more basal eosauropterygian, and its exact relationships within the group are still debated.1

Kumene mfundo zimachokera

Qianxisaurus (en.wikipedia.org)
Qianxisaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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