Istiorachis
I-Istiorachis kwakuyisibankwa esidla izitshalo esaphila e-Isle of Wight eminyakeni engaphezu kwezigidi ezingu 120 edlule. Sasinomkhumbi omude emhlane owenziwe ngameva amade, okungenzeka ukuthi wawusiza ukuba sizibonise kwezinye izibankwa. Sasinobukhulu obufana nobwenkomo yaseMelika futhi sinesisindo esilingana nemoto encane.2
Yaphila nini?
Yayinkulu kangakanani?
Yayimude kangakanani?
Yayisinda kangakanani?
Yayinkulu kangakanani i-Istiorachis uma uqhathaniswa NAWE?
Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.
Yayishesha kangakanani?
Amaqiniso amnandi
I-Istiorachis yayinameva amade kakhulu emhlane nasemathanjeni omsila, okwakwenza isakhiwo esifana nomkhumbi okungenzeka ukuthi sasisebenziselwa ukuzibonisa kwabanye noma ukwethusa izilwane ezizingelayo.1
Igama layo lihlonipha u-Dame Ellen MacArthur, umkhumbi odumile wase-Isle of Wight owahamba umhlaba wonke eyedwa ngomkhumbi.1
Ithambo elilodwa kuphela elaziwayo le-Istiorachis latholakala embhedeni wezinsalela zezitshalo eduze kwase-Grange Chine e-Isle of Wight.1
Ingxenye yethambo layo yebiwa ngabazingeli abangekho emthethweni ngaphambi kokuba ososayensi bakwazi ukulithatha.1
I-Istiorachis yayiyingxenye yeqembu lezibankwa ezibizwa ngokuthi ama-iguanodontian, ayevame kakhulu ngesikhathi se-Early Cretaceous.2
Umkhumbi we-Istiorachis wawenziwe ngameva ezinzwa ayemude ngokuphindwe kane kunengxenye enkulu yomgogodla.1

Imibuzo ebuzwa kakhulu mayelana no-Istiorachis
?I-Istiorachis yayinkulu kangakanani?
Yayingangonhlobo lwenkomo yase-America, imi cishe ngamamitha amabili ukuphakama, futhi inesisindo esicishe sibe ithani elilodwa (1,000 kg).2
?I-Istiorachis yayidla ini?
Yayiyisibankwa esidla izitshalo, ngakho yayidla izitshalo ezifana nezinkunzane, ama-cycad, kanye nezihlahla ezifana nemisedari ezazikhula endaweni yayo efudumele nehlathini.3

Buza u-Rex ngo-Istiorachis
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Ochwepheshe bama-dino
- Igama lesayensi
- Istiorachis
- Iqanjwe ngu
- Lockwood et al. 20254
- Iqembu
- Izilwane ezidla izitshalo ezinemilomo
- Umndeni / i-clade
- Styracosterna4
- Ukuhlukaniswa
- Ornithischia > Ornithopoda > Iguanodontia4
- Inkathi yamadwala
- 133 kuya ku-121 wezigidi zeminyaka (Hauterivian / Barremian)4
- Izakhiwo zamatshe
- Wessex4
- Amazwe
- United Kingdom4
- Izinsalela ezitholiwe
- 1 ku-Paleobiology Database4
- Ukutholakala
- I-Istiorachis yaqanjwa ngo-2025 ngu-Jeremy Lockwood, David Martill, kanye no-Susannah Maidment. Ithambo layo lembulwa ngu-Nicholas Chase e-Wessex Formation e-Isle of Wight.1
- Kusaphikiswana ngakho
- Ososayensi abaqiniseki ngokuthi umkhumbi wawusetshenziselwani ngempela. Kungenzeka ukuthi wawusiza ekuhambeni ngezinyawo ezine, noma mhlawumbe wawungowokuzibonisa kwezinye izibankwa.1
Lapho amaqiniso evela khona
- The origins of neural spine elongation in iguanodontian dinosaurs and the osteology of a new sail-back styracosternan (Dinosauria, Ornithischia) from the Lower Cretaceous Wealden Group of England (onlinelibrary.wiley.com)
- New sail-backed dinosaur species unearthed on the Isle of Wight | Natural History Museum (nhm.ac.uk)
- Istiorachis (en.wikipedia.org)
- Istiorachis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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