Avalonnectes

Igama lisho ukuthi: “umubhukudi wase-Avalon”1

Udla: InyamaAma-PlesiosaurEarly JurassicAkuyona i-dinosaur ngempela

IAvalonnectes kwakuyibankwa lasolwandle elincane, elaphila eminyakeni eyizigidi ezingaba ngu-200 edlule ezilwandle eziseduze nalapho kukhona iNgilandi namuhla. Lalinomzimba omfushane namaphiko amane, futhi kwakungelinye lamabankwa asolwandle okuqala ukuvela ngemva kokuphela kwesikhathi seTriassic neJurassic.1

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

Yaphila

201 kuya ku-200 wezigidi zeminyaka edlule4

Early Jurassic

Izinsalela ezitholwe e-

eStreet, Somerset, eNgilandi, e-United Kingdom3

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)

Avalonnectes 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

IAvalonnectes yayinamathambo omhlane angu-18 noma angu-19 kuphela, okuyisibalo esincane kakhulu sebankwa lasolwandle.1

Ugebhezi lwayo lwalungamamitha angu-180 ubude, okwenza yaba elinye lamabankwa asolwandle amancane kakhulu ngesikhathi saso.1

I-Avalonnectes yaphila ekuqaleni kwe-Jurassic, ngemuva nje kwesigameko sokushabalala kwe-Triassic ne-Jurassic, eminyakeni engaba yizigidi eziyi-199.6 kuya kweziyi-198 edlule.3

Igama elithi Avalonnectes livela e-Avalon, isiqhingi esidumile sikaNkosi Arthur, esixhunyaniswe neGlastonbury eduze nalapho kwatholakala khona amathambo.1

IAvalonnectes yaziwa ngamathambo amabili angaphelele, kuhlanganisa i-holotype NHMUK 14550, enengxenye yobugebhezi nengxenye enkulu yomzimba.3

Yayiyingxenye yeqembu elibizwa ngokuthi iRhomaleosauridae, okwakungamabankwa asolwandle okuqala anezintamo ezimfushane namakhanda amakhulu.2

Isithombe sika-Avalonnectes 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-Avalonnectes

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: Avalonnectes
Iqanjwe ngu: Benson et al. 20124
Iqembu: Ama-Plesiosaur
Umndeni / i-clade: Rhomaleosauridae4
Ukuhlukaniswa: Plesiosauria > Sauropterygia4
Inkathi yamadwala: 201 kuya ku-200 wezigidi zeminyaka (Hettangian)4
Izakhiwo zamatshe: Blue Lias4
Amazwe: United Kingdom4
Izinsalela ezitholiwe: 1 ku-Paleobiology Database4
Ukutholakala: IAvalonnectes yaqanjwa ngo-2012 nguRoger Benson nozakwabo ngokusekelwe emathanjeni aqoqwa ngekhulu le-19 eStreet, Somerset, eNgilandi. Igama elithi arturi lihlonipha u-Arthur Cruickshank, usosayensi owafunda amabankwa asolwandle okuqala.1

Lapho amaqiniso evela khona

High Diversity, Low Disparity and Small Body Size in Plesiosaurs (Reptilia, Sauropterygia) from the Triassic, Jurassic Boundary | PLOS One (journals.plos.org)
PBDB Taxon (paleobiodb.org)
Avalonnectes (en.wikipedia.org)
Avalonnectes in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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