Sefapanosaurus

Igama lisho ukuthi: “isibankwakazi esiphambano”1

Udla: IzitshaloAma-sauropodLate Triassic kuya ku-Early Jurassic

I-Sefapanosaurus kwakuyidayinaso enosayizi omaphakathi edla izitshalo eyaphila eminyakeni engaba ngu-200 yezigidi edlule endaweni esiyiNingizimu Afrika namuhla. Yayinalo ithambo leqakala eliyisipesheli elimise okwesiphambano elayinika igama layo. Le dayinaso yayiyisihlobo sasendulo sezidlakela zama-sauropod anezintamo ezinde.1 2

Yaphila

227 kuya ku-200 wezigidi zeminyaka edlule5

Late Triassic kuya ku-Early Jurassic

Izinsalela ezitholwe e-

e-Elliot Formation, esifundeni sase-Zastron, eFree State, eNingizimu Afrika1 3

Isivinini esiphezulu

cishe 38 km/h (24 mph)

Ukugijima, isilinganiso

I-Sefapanosaurus yayidla ini?

I-Sefapanosaurus yayiyisibankwakazi esidla izitshalo. Yayiyisibankwakazi sokuqala esidla izitshalo sohlobo lwe-sauropodomorph.

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)

Sefapanosaurus cishe 38 km/h (24 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Sefapanosaurus yayinalithambo leqakala elimise okwesiphambano elibizwa nge-astragalus, yingakho yaqanjwa ngokuthi 'isibankwakazi esiphambano'.1

Izinsalela zayo zatholakala okokuqala ngasekupheleni kweminyaka yawo-1930, kodwa ososayensi abazange babone ukuthi kwakuyisibankwakazi esisha kuze kwaba unyaka we-2015.1

Ekuqaleni, ososayensi babecabanga ukuthi amathambo ayengawesinye isibankwakazi esibizwa nge-Aardonyx, kodwa izifundo zakamuva zakhombisa ukuthi ayesuka ohlotsheni olusha.1

I-Sefapanosaurus yaphila ngesikhathi se-Late Triassic noma se-Early Jurassic, eminyakeni engaba ngu-200 yezigidi edlule.1

Yayiyisibankwakazi 'esishintshayo', okusho ukuthi yayinezici zazo zombili izibankwakazi zokuqala ezihamba ngezinyawo ezimbili kanye nezibankwakazi ezinkulu ezihamba ngezinyawo ezine ezaziphila kamuva.2

Igama elithi Sefapanosaurus livela egameni lesiSotho elithi 'sefapano' elisho 'isiphambano' kanye negama lesiGreki elithi 'sauros' elisho 'isibankwakazi'.1

Kutholakale izinsalela ezine ezingaphelele, okuhlanganisa izingxenye zomgogodla, izingalo, nemilenze.1

Isithombe sika-Sefapanosaurus 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.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Sefapanosaurus

?I-Sefapanosaurus yayidla ini?

I-Sefapanosaurus yayiyisibankwakazi esidla izitshalo. Yayiyisibankwakazi sokuqala esidla izitshalo sohlobo lwe-sauropodomorph.1

?I-Sefapanosaurus yaphila nini?

I-Sefapanosaurus yaphila eminyakeni engaba ngu-200 yezigidi edlule, ngesikhathi se-Late Triassic noma se-Early Jurassic.1 2

?I-Sefapanosaurus yatholakala kuphi?

Izinsalela zaso zatholakala e-Elliot Formation esifundeni sase-Zastron eNingizimu Afrika, cishe amakhilomitha angu-30 (amamayela angu-19) ukusuka emngceleni wase-Lesotho.1 4

Ochwepheshe bama-dino

Igama lesayensi: Sefapanosaurus
Iqanjwe ngu: Otero et al. 20155
Iqembu: Ama-sauropod
Umndeni / i-clade: Sauropodiformes5
Ukuhlukaniswa: Sauropodomorpha5
Inkathi yamadwala: 227 kuya ku-200 wezigidi zeminyaka (Norian / Hettangian)5
Izakhiwo zamatshe: Elliot5
Amazwe: South Africa5
Izinsalela ezitholiwe: 1 ku-Paleobiology Database5
Ukutholakala: I-Sefapanosaurus yaqanjwa ngonyaka we-2015 ngu-Otero nozakwabo ngokusekelwe ezinsaleleni ezatholakala ngeminyaka yawo-1930 eduze kwase-Zastron, eNingizimu Afrika. Izinsalela ekuqaleni zazicabangelwa ukuthi zivela ku-Aardonyx kodwa kamuva zatholakala njengohlobo olusha.1 2
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi i-Sefapanosaurus ihlobene kanjani nezinye izibankwakazi zokuqala ezifana nama-sauropodomorphs nokuthi yayihamba ngezinyawo ezimbili noma ezine.2

Lapho amaqiniso evela khona

Sefapanosaurus (en.wikipedia.org)
A new basal sauropodiform from South Africa and the phylogenetic relationships of basal sauropodomorphs (ri.conicet.gov.ar)
PBDB Taxon (paleobiodb.org)
New dinosaur from South Africa gets Sesotho name | UCT News (news.uct.ac.za)
Sefapanosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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