Picrocleidus

Igama lisho ukuthi: “ukhiye obukhali”1

Udla: InyamaAma-PlesiosaurMiddle JurassicAkuyona i-dinosaur ngempela

I-Picrocleidus yayiyisilwane sasolwandle esinezintamo ezinde, esabhukuda ezilwandle ze-Jurassic. Yayinekhanda elincane, intamo ende kakhulu, nezimpiko ezine zokubhukuda emanzini. I-Picrocleidus yayiyisilwane esidla inyama esazingela izinhlanzi nezinye izilwane zasolwandle.1 2

Iqiniso elimnandi: lesi silwane sasolwandle sasibhukuda ngenkathi ama-dinosaur ehamba emhlabathini. Wonke umuntu ubabiza ngama-dino, kodwa ayeyigatsha elihlukile lezilwane ezihuquzelayo.

Yaphila

165 kuya ku-162 wezigidi zeminyaka edlule2

Middle Jurassic

Izinsalela ezitholwe e-

ePeterborough, eNgilandi, e-United Kingdom1 2

Isivinini esiphezulu

cishe 27 km/h (17 mph)

Ukubhukuda, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Picrocleidus cishe 27 km/h (17 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Picrocleidus yaphila eminyakeni ecishe ibe ngu-165 kuya kwengu-161 million edlule, phakathi nenkathi ye-Middle Jurassic.2

Isitho sokuqala se-Picrocleidus satholakala e-Oxford Clay Formation e-Peterborough, eNgilandi.1

Ekuqaleni kwakucatshangwa ukuthi i-Picrocleidus iwuhlobo lwenye i-plesiosaur ebizwa ngokuthi i-Muraenosaurus, kodwa ososayensi kamuva bayinika igama layo.1

Kutholakale izitho ezinhlanu ze-Picrocleidus, kuhlanganisa nesisodwa esinomsila ophelele nesinye esasiwusana.1

Igama elithi Picrocleidus livela emagameni esiGreki asho 'ukhiye obukhali', ngenxa yamathambo alo okhiye abukhali futhi anomumo wokhiye.1

I-Picrocleidus ihlukaniswa njenge-cryptoclidid, iqembu lama-plesiosaur anentamo ende namakhanda amancane.1 2

Isithombe sika-Picrocleidus esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

Buza u-Rex ngo-Picrocleidus

Rex uphendula imibuzo mayelana naleli khasi kuphela. Imibuzo engu-10 ngenyanga.

Rex uyi-AI futhi angenza amaphutha. Usebenza kumaseva ase-EU futhi imibuzo ayilokothi ilondolozwe. Ungalokothi uthayiphe igama lakho noma ezinye izinto zakho.

Ochwepheshe bama-dino

Igama lesayensi: Picrocleidus
Iqanjwe ngu: Andrews 19092
Iqembu: Ama-Plesiosaur
Umndeni / i-clade: Cryptoclididae2
Ukuhlukaniswa: Plesiosauria > Sauropterygia2
Inkathi yamadwala: 165 kuya ku-162 wezigidi zeminyaka (Callovian)2
Izakhiwo zamatshe: Oxford Clay2
Amazwe: United Kingdom2
Izinsalela ezitholiwe: 1 ku-Paleobiology Database2
Ukutholakala: Insalela yokuqala ye-Picrocleidus yatholakala ku-Oxford Clay Formation e-Peterborough, e-England, futhi yatholwa ngu-Alfred Nicholson Leeds. Ekuqaleni yaqanjwa ngokuthi i-Muraenosaurus beloclis ngu-Seeley ngo-1892, kodwa u-Charles William Andrews wayinika igama layo elithi Picrocleidus ngo-1910.1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi i-Picrocleidus iyisilwane esihlukile ngempela kune-Muraenosaurus, noma uma ziyisilwane esisodwa.1

Lapho amaqiniso evela khona

Picrocleidus (en.wikipedia.org)
Picrocleidus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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