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Khathunu ya Angulomastacator
Karata ya dino No. 0111 mo go 2 027

Angulomastacator

Leina le raya: “bend chewer, referring to the bent shape of its upper jaw and the Big Bend area where it was found”1
E jele: DimelaMelomo-pidipidiBofelo jwa Cretaceous

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

E tshetse
dimilione tsa dingwaga di le 84 go ya go 72 tse di fetileng4
Bofelo jwa Cretaceous
Difosili di fitlhetswe kwa
Big Bend National Park, Texas, USA1
Boleele
go fitlha go 7 m (23 ft)3
Bokete
go fitlha go ditone di le 2 (4,400 lb)3
Bogodimo
2.6 m (8.5 ft)
kakanyo
Bonako jo bogolo
e ka nna 27 km/h (17 mph)
Go taboga, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Angulomastacator e ka nna 7 m boleele (23 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)

E ne e le kwa godimo go le kae?

Ntšwae ka nna 0.5 m (1.6 ft)Pitsee ka nna 1.6 m (5.2 ft)Angulomastacatore ka nna 2.6 m bogodimo (8.5 ft)Tloue ka nna 3.2 m (10 ft)

kakanyo

E ne e le bokete go le kae?

bokete jaaka dikoloi di le 1.5
telele jaaka dintšwa di le 7 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 39 di latelanabokete jaaka dintšwa di le 100bokete jaaka magapu a le 400bokete jaaka diphaposiborutelo tse di tletseng bana di le 2.5bokete jaaka dibere tse ditshweu di le 4e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 13 (motho yo o bonako go gaisa o tlhoka 9,6)

Angulomastacator e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

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

E dirilwe ke AISetshwantsho sa Angulomastacator se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Angulomastacator e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.
o botsitse

Dipotso tse di botswang thata ka ga 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

Ya baitseanape ba didino

Leina la saense
Angulomastacator
Leina le neilwe ke
Wagner and Lehman 20094
Setlhopha
Melomo-pidipidi
Lelapa / clade
Hadrosauridae4
Thulaganyo
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Bogolo jwa matlapa
84 go ya go 72 dimilione tsa dingwaga (Campanian)4
Dibopego tsa matlapa
Aguja4
Dinaga
Amerika4
Direkoto tsa difosili
1 mo The Paleobiology Database4
Go fitlhelwa
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
Go sa ntse go ganetsanwa
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

Kwa dintlha di tswang teng

  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): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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