Dawazisaurus

Yayitya: InyamaIzirhubuluzi zaselwandleiTriassic ephakathiNgokwenene ayisiyo dayinaso

Dawazisaurus was a small marine reptile that swam in the seas during the Middle Triassic, about 247 to 241 million years ago. It had a short body and a long tail, and it likely hunted small sea creatures.1 2

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.

Yaphila

247 ukuya ku-241 izigidi zeminyaka eyadlulayo4

iTriassic ephakathi

Iifosili zifunyenwe:

Yunnan Province, China3 2

Ubude

ukuya kuthi ga ku-0.5 m (1.6 ft)1

Esona santya siphezulu

malunga ne-4 km/h (2 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengeebhanana ezingama-3 zilandelelanainde njengezitena zokudlala ezingama-16 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-45

Dawazisaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Dawazisaurus malunga ne-4 km/h (2 mph)

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

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

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

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

izinto ezimnandi

Iinyani ezimnandi

Dawazisaurus was tiny, with a total length of less than 50 centimetres (about 20 inches).1

Its backbone had 20 neck bones, 16 back bones, 4 hip bones, and 37 tail bones.1

It had a pair of large nasal bones that helped form the roof of its snout.3

The back of its skull roof was deeply V-shaped, which is a unique feature.3

It had a fang-like tooth in both its upper jaw and its snout.1

Its front flippers had the finger bone formula 2 to 3-4 to 4-?, meaning the last finger is unknown.1

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

Kwiingcali zeedayinaso

Igama lenzululwazi: Dawazisaurus
Inikwe igama ngu:: Cheng et al. 20164
Iqela: Izirhubuluzi zaselwandle
Usapho / iclade: Eosauropterygia4
Ukuhlelwa: Sauropterygia4
Ubudala bamatye: 247 ukuya ku-241 izigidi zeminyaka ()4
Izakhiwo zamatye: Guanling4
Amazwe: iTshayina4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: Scientists first described Dawazisaurus in 2016 from a nearly complete skeleton found in the Guanling Formation in Yunnan, China.3 2
Kusaxoxwa ngayo: Scientists are not sure exactly how Dawazisaurus is related to other sauropterygians, but it seems closer to nothosaurs than to plesiosaurs.3

Apho iinyani zivela khona

PBDB Taxon (paleobiodb.org)
Dawazisaurus (en.wikipedia.org)
Dawazisaurus Brevis , A New Eosauropterygian From the Middle Triassic of Yunnan, China (onlinelibrary.wiley.com)
Dawazisaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

Yonke inyani ekweli phepha inenombolo ebonisa umthombo wayo. Ukuba siphosisile, uxolo, sithanda iidayinaso, asiyojenali yenzululwazi. Sixelele apha: [email protected], siya kuyilungisa.

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