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Kartu dino No. 0005 ci 2 027

Abelisaurus

Tur bi mooy: “Abel's lizard, after Roberto Abel, director of the museum where the fossil was found”1

Lekkoon: YàppDino yuy lekk yàppKretase bu mujj

Abelisaurus was a big meat-eating dinosaur that lived in Argentina near the end of the Age of Dinosaurs. It had a short, deep skull with lots of holes and bumps on its nose. Only its skull has been found, but scientists think it was a fierce predator.1 5

Dundoon

am na 72 ba 66 milyoŋ at5

Kretase bu mujj

Fosil yu ñu gis ci

Río Negro Province, Argentina5 1

Guddaay

7,2 ba 11 m (24 ba 36 ft)2 3

Diisaay

1,5 toon ba 3 toon (3 300 ba 6 600 lb)2 3

Kawewaay

3,3 m (11 ft)

jortu

Gaawaay bi gën a kawe

lu tollu ci 30 km/h (19 mph)

Daw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

jortu

Naka la diisoon?

diis ni 2 oto

gudd ni 2,5 oto yu ñu taxawal ci benn rëddgudd ni 61 banaana yu ñu topp-toppalediis ni 150 xajdiis ni 600 xaaldiis ni 4 klaas yu mat yu xale yu lekkooldiis ni 7 uurs yu weexmënoon na daw 100 meetar ci 12 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Abelisaurus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Abelisaurus lu tollu ci 30 km/h (19 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Abelisaurus had a very large opening in its skull called the antorbital fenestra, which was proportionally bigger than in Tyrannosaurus.1

The skull of Abelisaurus is 85 centimetres (about 2.8 feet) long.1

Its nose bones were rough and bumpy, with small sharp points.1

Abelisaurus lived during the Maastrichtian age, between about 72 and 66 million years ago.5

The family Abelisauridae was named after Abelisaurus, and its relatives lived mainly in the southern continents.1

The only known fossil of Abelisaurus is a partial skull, missing the right side of the jaw and most of the palate.1

Nataalu Abelisaurus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Abelisaurus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci Abelisaurus

?How big was Abelisaurus?

Estimates vary a lot because only a skull is known. In 2016, scientists estimated about 7.4 metres (24 ft) long, but earlier guesses ranged up to 11 metres (36 ft). Its weight was estimated at about 1.65 to 3 tonnes.2 4

?What did Abelisaurus eat?

Abelisaurus was a meat-eater, with sharp teeth for tearing flesh. It may have hunted or scavenged, and some scientists think it hunted long-necked titanosaurs.2 4

?Did Abelisaurus have feathers?

Nobody knows for sure. The only fossil is a skull, and no feather impressions were found. Some related dinosaurs had feathers, but Abelisaurus probably had scaly skin, though we can't be certain.2

?Was Abelisaurus bigger than T. rex?

No, Abelisaurus was much smaller. T. rex could be over 12 metres (40 ft) long, while Abelisaurus was only about 7 to 11 metres (23 to 36 ft) long, and much lighter.2

?Why did Abelisaurus have a bumpy nose?

The bumps and ridges on its snout might have supported a crest made of keratin, which wouldn't fossilize. This could have been for display, like attracting mates or scaring rivals.2 4

?When did Abelisaurus live?

Abelisaurus lived during the Late Cretaceous, about 83 to 66 million years ago, in what is now Argentina.2 5

Ngir ñi xam dino lool

Turu xam-xam: Abelisaurus
Ku ko tudde: Bonaparte 19845
Kurél: Dino yuy lekk yàpp
Njaboot / klad: Abelisauridae5
Klasifikasiyoŋ: Theropoda > Ceratosauria > Abelisauridae5
Màggaayu doj yi: 72 ba 66 milyoŋ at (Maastrichtian)5
Formasiyoŋi doj: Allen5
Réew yi: Arsantin5
Fosil yu ñu gis: 1 ci The Paleobiology Database5
Gisees: Abelisaurus was named by Argentine paleontologist José Bonaparte in 1984. The skull was found in the Allen Formation near Lago Pellegrini in Río Negro, Argentina. The name honors Roberto Abel, the director of the museum where the fossil is kept.1 5
Ñu ngi koy werante ba tey: Because only a skull has been found, scientists are not sure how big Abelisaurus was or exactly what its body looked like.1

Fa xibaar yi jóge

ABELISAURUS COMAHUENSIS, N. G., N. SP., CARNOSAURIA FROM THE LATE CRETACEOUS OF PATAGONIA. (dinochecker.com)
Abelisaurus (en.wikipedia.org)
Abelisaurus comahuensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Abelisaurus | Science | Research Starters | EBSCOhost (ebsco.com)
Abelisaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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