Dino Wiki / Wonke ama-dino / Ama-sauropod

Ikhadi le-Dino No. 0125 kwangu-2 027

Antarctosaurus

Igama lisho ukuthi: “isibankwa saseningizimu”1

Udla: IzitshaloAma-sauropodLate Cretaceous

I-Antarctosaurus kwakuyisilwane esikhulu esidla izitshalo esinentamo ende esaphila e-South America ngesikhathi se-Late Cretaceous. Kwakuyi-titanosaur, esinye sezilwane ezinkulu kunazo zonke ezake zaphila emhlabeni, esinekhanda elincane nomzimba omkhulu.1 2

Yaphila

90 kuya ku-66 wezigidi zeminyaka edlule3

Late Cretaceous

Izinsalela ezitholwe e-

e-Argentina, e-Brazil, e-India, nase-Uruguay3 1

Ubude

17 kuya ku-18 m (56 kuya ku-59 ft)1 2

isilinganiso sohlobo oluyisibonelo

Isisindo

34 wamathani (75,000 lb)1

Ubude

4.57 m (15 ft)1

Isivinini esiphezulu

cishe 10 km/h (6 mph)

Ukugijima, isilinganiso

I-Antarctosaurus yayidla ini?

Yayidla izitshalo. Umhlathi wayo ongezansi oyisikwele wayisiza ukuba ikhukhule izitshalo ezikhula phansi noma izitshalo ezintantayo emanzini.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayimude kangakanani?

Yayisinda kangakanani?

isinda njengezindlovu ezi-6

inde njengezimoto ezi-4 ezimile emgqeniinde njengobhanana abangu-100 belandelanaisinda njengamakhabe angu-6800isinda njengamakilasi esikole aphelele ezingane ezi-42isinda njengamabhere ase-polar angu-76inde ngokwanele ukubheka efasiteleni esitezi sika-2ingagijima amamitha ayi-100 ngemizuzwana engu-36 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Antarctosaurus uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Antarctosaurus cishe 10 km/h (6 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

Igama elithi Antarctosaurus alisho ukuthi yayiphila e-Antarctica. Livela emagameni esi-Greek asho 'okuphambene nenyakatho' kanye 'nesibankwa', ngoba yatholakala engxenyeni eseningizimu yomhlaba.1

Uhlobo olulodwa, i-Antarctosaurus giganteus, lwalunamathambo ethanga (femurs) ayengamamitha angu-2.35 ubude. Lokho kude kakhulu kunabantu abaningi!1

Ososayensi abaqiniseki ukuthi wonke amathambo e-Antarctosaurus wichmannianus angawesilwane esisodwa. Amanye kungenzeka avela ezilwaneni ezihlukahlukene ezixutshwe ndawonye.1

Umhlathi ongezansi we-Antarctosaurus wawuyisikwele ngaphambili, ufana nefosholo. Lokhu kwakuyisiza ukuba idle izitshalo eziseduze nomhlabathi noma ezisemanzini.1

I-Antarctosaurus yayiphila eminyakeni eyizigidi ezingu-84 kuya kwezingu-78 edlule, ngesikhathi se-Late Cretaceous Period.2

Ezinye izinsalela ezazibizwa nge-Antarctosaurus septentrionalis ezivela e-India kamuva zanikezwa igama lazo: i-Jainosaurus.1

Isithombe sika-Antarctosaurus 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-Antarctosaurus

?I-Antarctosaurus yayingakanani?

Uhlobo oluyisibonelo i-A. wichmannianus lwalungamamitha angu-17 ubude. I-A. giganteus enkulu kakhulu kungenzeka yayingamamitha angu-30 noma ngaphezulu, kodwa usayizi wayo kunzima ukuwazi ngoba kutholakale amathambo ambalwa kuphela.1 2

?I-Antarctosaurus yayidla ini?

Yayidla izitshalo. Umhlathi wayo ongezansi oyisikwele wayisiza ukuba ikhukhule izitshalo ezikhula phansi noma izitshalo ezintantayo emanzini.1 2

?Ingabe i-Antarctosaurus yayihlala e-Antarctica?

Cha. Naphezu kwegama layo, yatholakala e-Argentina, eNingizimu Melika. Igama lisho 'isilwane esihuquzelayo saseningizimu' ngoba yayihlala engxenyeni eseningizimu yomhlaba.1

?I-Antarctosaurus yayinesisindo esingakanani?

Izilinganiso ziyahluka kakhulu. I-A. wichmannianus kungenzeka yayinesisindo esingamathani angu-34. I-A. giganteus kungenzeka yayinesisindo esiphakathi kwamathani angu-45 nangu-100, kodwa ososayensi abaqiniseki ngoba kukhona amathambo ambalwa kakhulu.1

?I-Antarctosaurus yayiphila nini?

Yayiphila ngesikhathi se-Late Cretaceous Period, eminyakeni eyizigidi ezingu-84 kuya kwezingu-78 edlule.2

?Ingabe i-Antarctosaurus yayinkulu kune-T. rex?

Yebo, yayinkulu kakhulu. I-A. wichmannianus yayingamamitha angu-17 ubude, kanti i-T. rex yayingamamitha angu-12 kuphela. I-A. giganteus yayinkulu nakakhulu.1

Umchithi wezinganekwane

Inganekwane: I-Antarctosaurus yayiphila e-Antarctica.

Iqiniso: I-Antarctosaurus yaqanjwa ngokuthi 'isibankwa saseningizimu', kodwa izinsalela zayo zitholakale e-South America nase-India, hhayi e-Antarctica.1

Ochwepheshe bama-dino

Igama lesayensi: Antarctosaurus
Iqanjwe ngu: Huene 19273
Iqembu: Ama-sauropod
Umndeni / i-clade: Lithostrotia3
Ukuhlukaniswa: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Inkathi yamadwala: 90 kuya ku-66 wezigidi zeminyaka (Coniacian / Maastrichtian)3
Izakhiwo zamatshe: Lameta, Plottier, Anacleto3
Amazwe: India, I-Argentina, I-Brazil, Uruguay3
Izinsalela ezitholiwe: 8 ku-Paleobiology Database3
Ukutholakala: Izinsalela zokuqala ze-Antarctosaurus zatholakala e-Argentina ngo-1912 ngusazi-mhlaba u-Ricardo Wichmann. Isazi sezinsalela sase-Germany u-Friedrich von Huene saziqamba futhi sazichaza ngo-1929.1
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi ngabe wonke amathambo ohlobo lwe-Antarctosaurus wichmannianus angawesilwane esisodwa noma ingxube yezinhlobo ezahlukene.1

Lapho amaqiniso evela khona

Antarctosaurus (en.wikipedia.org)
Antarctosaurus | Natural History Museum (nhm.ac.uk)
Antarctosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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