Eoplesiosaurus

Igama lisho ukuthi: “Plesiosaurus yokuqala”1

Udla: InyamaAma-PlesiosaurEarly JurassicAkuyona i-dinosaur ngempela

I-Eoplesiosaurus yayingenye yezilwane zasolwandle ezaziwa ngokuthi ama-plesiosaur zokuqala, zazibhukuda ezilwandle ngemva nje kokuphela kwenkathi ye-Triassic-Jurassic. Yayinentamo ende kakhulu nezintshwele ezine, futhi yayizisebenzisa ukuze ishaye amanzi ibhukude futhi ibambe izinhlanzi.1 2

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 edlule3

Early Jurassic

Izinsalela ezitholwe e-

Watchet, Somerset, e-United Kingdom3 1

Ubude

2 kuya ku-3 m (6.6 kuya ku-9.8 ft)2

kulinganiselwa ngosayizi omncane womzimba wama-plesiosaur okuqala

Isivinini esiphezulu

cishe 28 km/h (17 mph)

Ukubhukuda, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezinja ezi-3 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-17 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-6.4

Yayinkulu kangakanani i-Eoplesiosaurus uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Eoplesiosaurus cishe 28 km/h (17 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Eoplesiosaurus ingenye yezilwane zasolwandle ezindala kakhulu ezake zatholakala, eyayiphila eminyakeni engaba yizigidi eziyi-199 kuya kweziyi-198 edlule.1

Intamo yayo yayinde kakhulu, inamathambo entamo angaphansi kuka 38, futhi intamo yayo yayinde kunomzimba wayo.1 2

Ithambo elilodwa le-Eoplesiosaurus liwumzimba ophelele kusukela entanyeni kwehla, elatholakala e-Blue Lias Formation e-England.1

I-Eoplesiosaurus yayinamagquma amancane amise okwekhoni ezansi kwamathambo entamo yayo, okuyisici esiyingqayizivele esingabonakali kwamanye ama-plesiosaur.1 2

Yayiphila ngemva nje komcimbi wokuqothulwa kwezilwane we-Triassic-Jurassic, lapho izilwane eziningi zasolwandle zafa khona kwase kuqala ama-plesiosaur ukubusa izilwandle.2

I-Eoplesiosaurus yayiyi-plesiosaur encane, inobude bomzimba obungamamitha angu 2 kuya ku 3 (6.5 kuya ku 10 izinyawo).2

Isithombe sika-Eoplesiosaurus 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-Eoplesiosaurus

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: Eoplesiosaurus
Iqanjwe ngu: Benson et al. 20123
Iqembu: Ama-Plesiosaur
Umndeni / i-clade: Plesiosauria3
Ukuhlukaniswa: Plesiosauria > Sauropterygia3
Inkathi yamadwala: 201 kuya ku-200 wezigidi zeminyaka (Hettangian)3
Izakhiwo zamatshe: Blue Lias3
Amazwe: United Kingdom3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Eoplesiosaurus yaqanjwa ngonyaka ka 2012 ngu Roger Benson, Mark Evans kanye no Patrick Druckenmiller. Ithambo elilodwa kuphela latholakala e-Watchet e-Somerset, e-England, emadwaleni asukela ekuqaleni kwenkathi ye-Jurassic.1 3
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi i-Eoplesiosaurus yayikhula kangakanani, ngoba kutholakale ithambo elilodwa kuphela.1

Lapho amaqiniso evela khona

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

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