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Chithunzi choseketsa cha Chaohusaurus
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Chaohusaurus

Dzina limatanthauza: “lake Chao Hu lizard”1
Ankadya: NyamaMaikitiosauriKumayambiriro kwa Triasiki mpaka Pakati pa TriasikiKwenikweni si dainoso

Chaohusaurus was an early marine reptile that lived in the sea, not a dinosaur. It looked a bit like a lizard with flippers and a long tail, and it was one of the smallest ichthyosaurs ever found.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 251 mpaka 237 miliyoni zapitazo3
Kumayambiriro kwa Triasiki mpaka Pakati pa Triasiki
Mafosili apezeka ku
Chaohu and Yuan'an, China1
Utali
0.7 mpaka 1 m (2.3 mpaka 3.3 ft)1
Kulemera
1.3 kg mpaka 3.1 kg (3 mpaka 7 lb)1
Liwiro lalikulu kwambiri
pafupifupi 14 km/h (9 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Chaohusaurus utali wa pafupifupi 1 m (3.3 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Ankalemera bwanji?

wolemera ngati nthochi 26
wautali ngati amphaka a pakhomo 2 otsatizana mphuno ndi mchirawautali ngati nthochi 6 zotsatizanawolemera pafupifupi ngati mphaka wa pakhomowolemera ngati nthochi 26akanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 13

Chaohusaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

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

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Chaohusaurus gave birth to live babies in the water, not eggs on land. One fossil shows a mother with two embryos and a newborn inside her.1

2

Unlike later ichthyosaurs, Chaohusaurus babies were born head-first. This is different from most modern sea reptiles that give birth tail-first.1

3

Chaohusaurus was very small, only about as long as a yardstick (0.7 to 1 metre). It weighed as little as a bag of sugar (1.3 to 3.1 kg).1

4

It had different-shaped teeth in its mouth: sharp ones in the front and round, blunt ones in the back for crushing shells.1

5

Chaohusaurus lived during the Early Triassic period, about 251 to 247 million years ago, when the first dinosaurs were just starting to appear on land.1

6

Its fossils were first found in 1972 when workers were building a railway in China.1

Chopangidwa ndi AIChithunzi cha Chaohusaurus chopangidwa ndi AI
Chithunzi cha momwe Chaohusaurus 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
Chaohusaurus
Anapatsidwa dzina ndi
Young and Dong 19723
Gulu
Maikitiosauri
Banja / kladi
Grippiidae3
Magawidwe a sayansi
Ichthyosauria > Ichthyosauromorpha3
Zaka za miyala
zaka 251 mpaka 237 miliyoni ()3
Mapangidwe a miyala
Nanlinghu3
Mayiko
China3
Zolemba za mafosili
9 mu The Paleobiology Database3
Amadziwikanso kuti
Anhuisaurus (mayina akale tsopano amawerengedwa ngati nyama yomweyi)3
Kupezeka
Chaohusaurus was named by Chinese scientists Yang Zhongjian and Dong Zhiming in 1972, based on a partial skeleton found during railway construction near Chaohu Lake, China.1
Akukambiranabe
Scientists still debate whether Chaohusaurus is the most primitive ichthyosaur or if it belongs just outside the group Ichthyopterygia.1

Kumene mfundo zimachokera

  1. Chaohusaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Chaohusaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Maikitiosauri

IchthyosaurusMaikitiosauriPlatypterygiusMaikitiosauriStenopterygiusMaikitiosauriKhudiakoviaMaikitiosauriOphthalmosaurusMaikitiosauriChonespondylusMaikitiosauri

Enanso a nthawi yomweyo: Pakati pa Triasiki

PlacodusZokwawa za m'nyanjaLariosaurusZokwawa za m'nyanjaCyamodusZokwawa za m'nyanjaCymatosaurusZokwawa za m'nyanjaProneusticosaurusZokwawa za m'nyanjaNeusticosaurusZokwawa za m'nyanja
Dyetsa Rexbokosi la mphatso la akuluakulu