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Umfanekiso wekhathuni: Angulomastacator
Ikhadi ledayinaso No. 0111 kwe-2 027

Angulomastacator

Igama lithetha: “bend chewer, referring to the bent shape of its upper jaw and the Big Bend area where it was found”1
Yayitya: IzityaloImilomo-dadaiCretaceous yamva

Angulomastacator was a duck-billed dinosaur with a strange, bent upper jaw. It lived in what is now Texas, USA, about 76 million years ago. This plant-eater had a tooth row that curved downward at the front, unlike any other hadrosaur.1

Yaphila
84 ukuya ku-72 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Big Bend National Park, Texas, USA1
Ubude
ukuya kuthi ga ku-7 m (23 ft)3
Ubunzima
ukuya kuthi ga ku-2 iitoni (4,400 lb)3
Ukuphakama
2.6 m (8.5 ft)
uqikelelo
Esona santya siphezulu
malunga ne-27 km/h (17 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Angulomastacator malunga ne-7 m ubude (23 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)Angulomastacatormalunga ne-2.6 m ukuphakama (8.5 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeemoto ezingama-1.5
inde njengezinja ezingama-7, impumlo ukuya emsileniinde njengeebhanana ezingama-39 zilandelelanainzima njengezinja ezingama-100inzima njengamavatala angama-400inzima njengamagumbi okufundela apheleleyo abantwana angama-2.5inzima njengeebhere ezimhlophe ezingama-4ibinokubaleka iimitha ezili-100 ngemizuzwana engama-13 (oyena mntu ukhawulezayo udinga i-9,6)

Angulomastacator wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Angulomastacator is known from only one partial upper jaw bone, called a maxilla.1

2

Its upper jaw bent downward at a sharp 45-degree angle at the front, making its tooth row curve down.1

3

It was a lambeosaurine, a group of duck-billed dinosaurs that often had hollow crests on their heads.1

4

The dinosaur lived during the Campanian stage of the Late Cretaceous, about 76.6 million years ago.1

5

Its fossils were found in the Aguja Formation, in rocks that were once a small river channel.1

6

Scientists think Angulomastacator was an endemic species, meaning it lived only in that area and not elsewhere.1

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Angulomastacator
Umfanekiso owenziwe yi-AI obonisa indlela Angulomastacator esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: Angulomastacator

?What does Angulomastacator mean?

It means "bend chewer," referring to the bent shape of its upper jaw and the Big Bend area where it was found.1

?How big was Angulomastacator?

Scientists do not know its exact size because only one partial upper jaw bone has been found, so there is no complete skeleton to measure.1

?What did Angulomastacator eat?

It was a plant-eater, or herbivore, that ate plants with rows of ever-replacing teeth.1

?When did Angulomastacator live?

It lived about 76.6 million years ago, during the Late Cretaceous Period.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Angulomastacator
Inikwe igama ngu:
Wagner and Lehman 20094
Iqela
Imilomo-dada
Usapho / iclade
Hadrosauridae4
Ukuhlelwa
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Ubudala bamatye
84 ukuya ku-72 izigidi zeminyaka (Campanian)4
Izakhiwo zamatye
Aguja4
Amazwe
iUSA4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Angulomastacator was named in 2009 by paleontologists Jonathan Wagner and Thomas Lehman. The species name A. daviesi honors Kyle L. Davies, who first suggested lambeosaurines lived in the Aguja Formation in 1983. The fossil was found by a team from the Texas Memorial Museum at the Dawson Creek locality in Big Bend National Park.1
Kusaxoxwa ngayo
Scientists are not sure why Angulomastacator had such a bent upper jaw. It might have been for a special way of eating, or it could be a feature of a new group of hadrosaurs.1

Apho iinyani zivela khona

  1. Angulomastacator (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Angulomastacator daviesi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Angulomastacator in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Imilomo-dada

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Nezinye ezivela kwixesha elinye: iCretaceous yamva

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