Dino Wiki / Wonke ama-dino / Ama-hadrosaur

Ikhadi le-Dino No. 1119 kwangu-2 027

Maiasaura

Igama lisho ukuthi: “isilwane esingumama omuhle”1

Udla: IzitshaloAma-hadrosaurLate Cretaceous

I-Maiasaura yayiyidinosaur enomlomo ofana nowedada eyayiphila eNyakatho Melika eminyakeni engaba ngu-80 kuya ku-75 yezigidi edlule. Idume ngokuba ngumama omuhle owake wanakekela amaphuphu ayo ezidlekeni.2 1

Yaphila

84 kuya ku-72 wezigidi zeminyaka edlule5

Late Cretaceous

Izinsalela ezitholwe e-

Montana, USA5 2

Ubude

9 m (30 ft)1

Isisindo

2.5 wamathani (5,500 lb)1

Ubude

2.5 m (8.2 ft)3

Isivinini esiphezulu

cishe 26 km/h (16 mph)

Ukugijima, isilinganiso

Yini eyayidliwa yi-Maiasaura?

Yayidla izitshalo. Yayinomlomo onjengowezinyoni kanye nemigqa yamazinyo amaningi okuhlafuna izitshalo eziqinile.

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 njengezimoto ezi-1.5

inde njengezimoto ezi-2 ezimile emgqeniinde njengobhanana abangu-50 belandelanaisinda njengezinja ezi-120isinda njengamakhabe angu-500isinda njengamakilasi esikole aphelele ezingane ezi-3isinda njengamabhere ase-polar angu-6ingagijima amamitha ayi-100 ngemizuzwana engu-14 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Maiasaura 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)

Maiasaura cishe 26 km/h (16 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Maiasaura isho ukuthi 'isilwane esingumama omuhle' ngoba amathambo akhombisa ukuthi abadala babenakekela abancane babo.1 2

Indawo enkulu yokuzalela yatholakala e-Montana ngo-1978, inezidleke, amaqanda, namathambo amaphuphu.2

Amaphuphu e-Maiasaura ayemakhulu kakhulu ukuba angangena ngaphakathi kwamaqanda lapho echamisela, futhi amathambo awo ayengakaqini ngokuphelele.2

Izilwane ezisanda kuchanyuselwa zazicishe zibe ngamamitha angu-0.5 (izinyawo ezi-1.6) ubude, kanti ezisencane zazifinyelela kumamitha angu-1 (izinyawo ezi-3.3).2

Amakhulu amathambo e-Maiasaura atholakala ndawonye endaweni eyodwa yomlotha, okusikisela ukuthi ayehlala emihlambini.2

I-Maiasaura yayikwazi ukuhamba ngezinyawo ezimbili noma ngezine.1

Isithombe sika-Maiasaura 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-Maiasaura

?Yayinkulu kangakanani i-Maiasaura?

Cishe ingamamitha angu-9 (izinyawo ezingama-30) ubude futhi inesisindo esifinyelela kumathani angu-4 (amathani amafushane angu-4.4).4

?Yini eyayidliwa yi-Maiasaura?

Yayidla izitshalo. Yayinomlomo onjengowezinyoni kanye nemigqa yamazinyo amaningi okuhlafuna izitshalo eziqinile.1

?I-Maiasaura yayiphila nini?

Yayiphila ngesikhathi se-Late Cretaceous, eminyakeni eyizigidi ezingu-80 kuya kwezingu-75 edlule.1

?I-Maiasaura yatholakala kuphi?

Izinsalela zatholakala e-Montana, e-USA, nase-Alberta, e-Canada. Indawo edumile yokuzalela yatholakala e-Montana ngonyaka ka-1978.4 2

?Kungani i-Maiasaura ibizwa ngokuthi isibankwa esingumama omuhle?

Ngoba izinsalela zibonisa ukuthi abadala babenakekela amaphuphu abo ezidlekeni, okwakungavamile kuma-dinosaur. Igama lisho ukuthi 'isibankwa esingumama omuhle'.1 4

?Ingabe i-Maiasaura yayiphila emihlambini?

Yebo. Amakhulu amathambo atholakale ndawonye embhedeni owodwa womlotha aphakamisa ukuthi ayehlala emihlambini emikhulu, mhlawumbe efika ezilwaneni eziyizi-10,000.4

?Ingabe i-Maiasaura yayikwazi ukuhamba ngezinyawo ezimbili?

Yebo, yayikwazi ukuhamba ngezinyawo ezimbili noma ezine. I-Maiasaura encane yayihamba kakhulu ngezinyawo ezimbili, kanti abadala babehamba kakhulu ngezinyawo ezine.1 4

?I-Maiasaura yayikwazi ukugijima ngesivinini esingakanani?

Ososayensi abaqiniseki, kodwa njengamanye ama-hadrosaur amakhulu, kungenzeka yayikwazi ukugijima ngokushesha ukuze ibaleke ezilwaneni eziyizingela, nakuba isivinini esiqondile singaziwa.4

Ochwepheshe bama-dino

Igama lesayensi: Maiasaura
Iqanjwe ngu: Horner and Makela 19795
Iqembu: Ama-hadrosaur
Umndeni / i-clade: Hadrosauridae5
Ukuhlukaniswa: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Inkathi yamadwala: 84 kuya ku-72 wezigidi zeminyaka (Campanian)5
Izakhiwo zamatshe: Two Medicine5
Amazwe: USA5
Izinsalela ezitholiwe: 7 ku-Paleobiology Database5
Ukutholakala: I-Maiasaura yaqanjwa ngu-Jack Horner no-Robert Makela ngo-1979 ngemuva kokuba kutholakale indawo yokuzalela e-Two Medicine Formation eduze ne-Choteau, e-Montana.5 2

Lapho amaqiniso evela khona

Maiasaura | Natural History Museum (nhm.ac.uk)
Maiasaura | Herbivorous, Nesting, Cretaceous | Britannica (britannica.com)
Maiasaura | Earth and Atmospheric Sciences | Research Starters | EBSCOhost (ebsco.com)
Maiasaura (Wikipedia) (Wikipedia)
Maiasaura in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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