Hudsonelpidia

Igama lithetha: “Hudson's eyelid, named after the Hudson's Hope area in British Columbia”1

Yayitya: InyamaIi-ichthyosauriiTriassic yamvaNgokwenene ayisiyo dayinaso

Hudsonelpidia was a small, fast-swimming marine reptile that lived in the Late Triassic oceans. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. It had a short snout and huge eyes to hunt in dim water.1 2

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

Yaphila

227 ukuya ku-206 izigidi zeminyaka eyadlulayo2

iTriassic yamva

Iifosili zifunyenwe:

Canada, British Columbia1 2

Ubude

ukuya kuthi ga ku-2 m (6.6 ft)1

Esona santya siphezulu

malunga ne-41 km/h (25 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-11 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-4.4

Hudsonelpidia 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)

Hudsonelpidia malunga ne-41 km/h (25 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Hudsonelpidia had very long, straight spines on its back vertebrae, which helped support a tall fin or ridge.1

Its front flipper bones (the zeugopodials) were much wider than long, while its back flipper bones were much longer than wide.1

This ichthyosaur had a short snout and very large eye sockets, suggesting it relied on good vision to hunt.1

Hudsonelpidia lived during the Norian age of the Late Triassic, about 227 to 205 million years ago.1

It was a small ichthyosaur, less than 2 metres (about 6.5 feet) long, making it one of the smaller members of its group.1

The name Hudsonelpidia means 'Hudson's eyelid', referring to the Hudson's Hope area in British Columbia where it was found.1

Umfanekiso owenziwe yi-AI: Hudsonelpidia — Umfanekiso owenziwe yi-AI obonisa indlela Hudsonelpidia 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: Hudsonelpidia
Inikwe igama ngu:: McGowan 19952
Iqela: Ii-ichthyosauri
Usapho / iclade: Parvipelvia2
Ukuhlelwa: Ichthyosauria > Ichthyosauromorpha2
Ubudala bamatye: 227 ukuya ku-206 izigidi zeminyaka (Norian)2
Amazwe: iKhanada2
Iirekhodi zeefosili: 2 kwi-Paleobiology Database2
Ukufunyanwa: Hudsonelpidia was named by paleontologist Chris McGowan in 1995, based on fossils found in British Columbia, Canada.1
Kusaxoxwa ngayo: Scientists are not sure exactly how Hudsonelpidia is related to other ichthyosaurs, as different studies place it in different families.1

Apho iinyani zivela khona

PBDB Taxon (paleobiodb.org)
Hudsonelpidia in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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