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Angulomastacator

Il num vul dir: “bend chewer, referring to the bent shape of its upper jaw and the Big Bend area where it was found”1
Mangiava: PlantasPichels d'andaCretacic tardiv

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

Viveva
avant 84 fin 72 milliuns onns4
Cretacic tardiv
Fossils chattads en
Big Bend National Park, Texas, USA1
Lunghezza
fin 7 m (23 ft)3
Paisa
fin 2 tonnas (4 400 lb)3
Autezza
2,6 m (8,5 ft)
stima
Spertadad maximala
var 27 km/h (17 mph)
Currer, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Angulomastacator var 7 m lung (23 ft)In velo da creschids var 1,8 m (5,9 ft)In auto var 4,5 m (15 ft)In elefant, il pli grond animal da terra dad oz var 6,5 m (21 ft)

Quant aut era el?

In chaunvar 0,5 m (1,6 ft)In chavalvar 1,6 m (5,2 ft)Angulomastacatorvar 2,6 m aut (8,5 ft)In elefantvar 3,2 m (10 ft)

stima

Quant grev era el?

uschè grev sco 1,5 autos
uschè lung sco 7 chauns dal nas a la cuauschè lung sco 39 bananas ina suenter l'autrauschè grev sco 100 chaunsuschè grev sco 400 melunasuschè grev sco 2,5 classas da scola entirasuschè grev sco 4 urs polarspudess currer 100 meters en 13 secundas (il pli spert uman dovra 9,6)

Quant grond era Angulomastacator cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

chaussas cool

Fatgs divertents

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

Fatg cun IAMaletg da Angulomastacator fatg cun IA
In maletg fatg cun IA che mussa co Angulomastacator pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.
tias dumondas

Las dumondas las pli frequentas davart 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

Per experts da dinos

Num scientific
Angulomastacator
Numnà da
Wagner and Lehman 20094
Gruppa
Pichels d'anda
Famiglia / clada
Hadrosauridae4
Classificaziun
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Vegliadetgna da la crappa
84 fin 72 milliuns onns (Campanian)4
Formaziuns da crap
Aguja4
Pajais
USA4
Chats da fossils
1 en The Paleobiology Database4
Scuverta
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
Anc discutà
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

Danunder che vegnan ils fatgs

  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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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Dapli da la medema gruppa: Pichels d'anda

Era dal medem temp: Cretacic tardiv

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