Dino Wiki / Wonke ama-dino / Ama-dino anezikhali (ama-ankylosaur, ama-dino aphansi afana nethangi anezikhali)

Ikhadi le-Dino No. 1459 kwangu-2 027

Polacanthus

Igama lisho ukuthi: “ameva amaningi”1

Udla: IzitshaloAma-dino anezikhali (ama-ankylosaur, ama-dino aphansi afana nethangi anezikhali)Early Cretaceous

I-Polacanthus yayiyidinosaur enezikhali enobukhulu obuphakathi nendawo eyayiphila e-England ngesikhathi se-Early Cretaceous. Yayinesihlangu esikhulu phezu kwezinqulu zayo kanye nezinsiba eziningi emhlane nasemsileni ukuze izivikele ezilwaneni eziyizingela.1

Yaphila

139 kuya ku-100 wezigidi zeminyaka edlule4

Early Cretaceous

Izinsalela ezitholwe e-

Isle of Wight nase-Sussex, e-England, kanye nase-Spain1 4

Ubude

4 kuya ku-5 m (13 kuya ku-16 ft)1

Isisindo

227 kg kuya ku-2 wamathani (500 kuya ku-4,400 lb)1

izilinganiso ziyahluka kakhulu

Ubude

1.5 m (4.9 ft)

isilinganiso

Isivinini esiphezulu

cishe 20 km/h (12 mph)

Ukugijima, isilinganiso

I-Polacanthus yayidla ini?

I-Polacanthus yayiyisilwane esidla izitshalo. Amazinyo nomzimba wayo kwakwakhelwe ukudla izitshalo.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayimude kangakanani?

isilinganiso

Yayisinda kangakanani?

isinda njengezimoto ezi-1.5

inde njengezinja ezi-5 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-28 belandelanaisinda njengezinja ezi-100isinda njengamakhabe angu-400isinda njengamakilasi esikole aphelele ezingane ezi-2.5isinda njengamabhere ase-polar angu-4ingagijima amamitha ayi-100 ngemizuzwana engu-18 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Polacanthus 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)

Polacanthus cishe 20 km/h (12 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Polacanthus yayinethambo elikhulu elihlanganisiwe phezu kwezinqulu zayo elibizwa ngokuthi 'isihlangu sezinqulu', elalingamasentimitha angu-108 ububanzi namasentimitha angu-90 ubude.1

Umzimba wayo wawumbozwe ngezinsiba eziningi nezinsimbi ezincane zamathambo ezibizwa ngokuthi ama-ossicle.1

Insalela yokuqala ye-Polacanthus yatholwa nguMfundisi William Fox e-Isle of Wight ngo-1865.1

I-Polacanthus yayiphila eminyakeni eyizigidi ezingu-130 kuya kwezingu-125 edlule ngesikhathi se-Early Cretaceous.1

Ososayensi abaqiniseki ukuthi i-Polacanthus ingeyomndeni wakwa-Nodosauridae noma owomndeni wayo, i-Polacanthidae.1

Olunye uhlobo, i-Polacanthus rudgwickensis, lwaqanjwa ngo-1996 kodwa kamuva lathuthelwa ohlotsheni lwalo olubizwa ngokuthi i-Horshamosaurus ngo-2015.1

Isithombe sika-Polacanthus 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-Polacanthus

?Yayinkulu kangakanani i-Polacanthus?

I-Polacanthus yayikhula ibe ngamamitha angu-4 kuya kwangu-5 ubude. Izilinganiso zesisindo sayo ziyahluka kakhulu, abanye ososayensi bethi yayinesisindo esingamathani angu-2, kanti abanye bathi yayilula kakhulu.1

?I-Polacanthus yayidla ini?

I-Polacanthus yayiyisilwane esidla izitshalo. Amazinyo nomzimba wayo kwakwakhelwe ukudla izitshalo.1

?Ingabe i-Polacanthus yayinayo iklabhu emsileni?

Cha, i-Polacanthus yayingenayo iklabhu emsileni njenge-Ankylosaurus. Kunalokho, umsila wayo wawunezinsiba namapuleti amathambo ukuze uzivikele.1

?I-Polacanthus yatholaphi?

Izinsalela ze-Polacanthus zitholakale e-England, ikakhulukazi e-Isle of Wight. Insalela yokuqala yatholakala lapho ngo-1865 nguMfundisi William Fox.1 3

?I-Polacanthus yayiphila nini?

I-Polacanthus yayiphila ngesikhathi se-Early Cretaceous, eminyakeni eyizigidi ezingu-130 kuya kwezingu-125 edlule.1

?I-Polacanthus yayikwazi ukugijima ngesivinini esingakanani?

Akekho owazi ngokuqiniseka ukuthi i-Polacanthus yayikwazi ukugijima ngesivinini esingakanani, kodwa yayihamba ngemilenze emine futhi yayinemilenze yangemuva emide uma iqhathaniswa namanye ama-ankylosaur, okungenzeka ukuthi yayiyisiza ukuba ihambe ngokushesha.1

Buza u-Rex ngo-Polacanthus

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.

Umchithi wezinganekwane

Inganekwane: I-Polacanthus yayikwazi ukushwiba umsila wayo njengeklabhu.

Iqiniso: I-Polacanthus yayingenayo iklabhu emsileni, umsila wayo wawumbozwe ngezinsiba kodwa wawungenayo iklabhu enzima yamathambo ebonakala kwamanye ama-ankylosaur.1

Ochwepheshe bama-dino

Igama lesayensi: Polacanthus
Iqanjwe ngu: Fox 18664
Iqembu: Ama-dino anezikhali (ama-ankylosaur, ama-dino aphansi afana nethangi anezikhali)
Umndeni / i-clade: Nodosauridae4
Ukuhlukaniswa: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora4
Inkathi yamadwala: 139 kuya ku-100 wezigidi zeminyaka (Berriasian / Albian)4
Izakhiwo zamatshe: Wessex, Vectis, Pinilla de los Moros4
Amazwe: United Kingdom, Spain4
Izinsalela ezitholiwe: 16 ku-Paleobiology Database4
Eyaziwa nangokuthi: Euacanthus, Vectensia (amagama amadala manje abalwa njengesilwane esisodwa)4
Ukutholakala: I-Polacanthus yatholwa nguMfundisi William Fox e-Isle of Wight ngo-1865. Igama laqala ukusetshenziswa nguRichard Owen enkulumweni kamuva ngalowo nyaka, kanti incazelo ephelele yashicilelwa nguFox ngo-1866.1
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi i-Polacanthus yayiyi-nodosaurid noma yayingeyomndeni ohlukile obizwa ngokuthi i-Polacanthidae.1

Lapho amaqiniso evela khona

Polacanthus (en.wikipedia.org)
Polacanthus | Natural History Museum (nhm.ac.uk)
Spotlight on Polacanthus - Horniman Museum and Gardens (horniman.ac.uk)
Polacanthus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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