Actiosaurus

Igama lisho ukuthi: “isibankwa sasogwini”1

Udla: IzitshaloAma-sauropodLate Triassic

I-Actiosaurus kwakuyisilwane esihuquzelayo esaphila kudala kakhulu, ngesikhathi se-Late Triassic. Ososayensi abaqiniseki ukuthi kwakuyisilwane esinjani, kodwa kungenzeka ukuthi kwakuyidinosaur noma okunye!1 2

Yaphila

206 kuya ku-201 wezigidi zeminyaka edlule3

Late Triassic

Izinsalela ezitholwe e-

E-France, ikakhulukazi endaweni yamathambo e-Antully eduze nase-Autun.1 2

Isivinini esiphezulu

cishe 38 km/h (24 mph)

Ukugijima, 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)

Actiosaurus 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-Actiosaurus yaqala ukuchazwa ngonyaka ka-1883 usosayensi okuthiwa u-Henri Sauvage.1

Ekuqaleni kwakucatshangwa ukuthi iyidinosaur, kodwa ngonyaka ka-1908 ososayensi bacabanga ukuthi kungenzeka ukuthi iy-ichthyosaur, okuyisilwane sasemanzini esihuquzelayo, hhayi idinosaur.1

Abanye ososayensi manje bacabanga ukuthi i-Actiosaurus kungenzeka ukuthi iy-choristodere, okuhlobo oluthile lwesilwane esihuquzelayo esasiphila emanzini.1

I-Actiosaurus ithathwa njenge-nomen dubium, okusho ukuthi amathambo ayo awaphelele kakhulu ukuthi singazi ukuthi iyini ngempela.1

Amathambo e-Actiosaurus aneminyaka engaba izigidi ezingama-205 kuya kwezingama-201 ubudala, kusukela esikhathini se-Rhaetian se-Late Triassic.2

Isithombe sika-Actiosaurus 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.

Umchithi wezinganekwane

Inganekwane: I-Actiosaurus yayiyidinosaur enentamo ende eyi-sauropod.

Iqiniso: Ososayensi abaqiniseki ukuthi i-Actiosaurus yayiyini. Kungenzeka ukuthi yayiyidinosaur, kodwa ingase ibe yisilwane sasemanzini esihuquzelayo njenge-ichthyosaur noma i-choristodere. Amathambo ayo awaphelele kakhulu ukuthi singazi ngokuqiniseka.1

Ochwepheshe bama-dino

Igama lesayensi: Actiosaurus
Iqanjwe ngu: Sauvage 18833
Iqembu: Ama-sauropod
Umndeni / i-clade: Anchisauridae3
Ukuhlukaniswa: Sauropodomorpha3
Inkathi yamadwala: 206 kuya ku-201 wezigidi zeminyaka (Rhaetian)3
Amazwe: France3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Actiosaurus yaqanjwa ngu-Henri Sauvage ngonyaka ka-1883 kusukela emathanjeni atholakala endaweni yamathambo e-Antully eduze nase-Autun, e-France.1
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi i-Actiosaurus yayiyidinosaur, i-ichthyosaur, noma i-choristodere, ngoba amathambo ayo awaphelele.1

Lapho amaqiniso evela khona

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

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