Kartu dino No. 0611 ci 2 027

Eotrachodon

Tur bi mooy: “dawn rough tooth”1

Lekkoon: GàncaxGémmiñu kanaarKretase bu mujj

Eotrachodon was an early duck-billed dinosaur that lived in what is now Alabama, USA. It had a long snout and hundreds of teeth for chewing plants. This dinosaur helps scientists understand how duck-billed dinosaurs evolved.2

Dundoon

am na 86 ba 84 milyoŋ at4

Kretase bu mujj

Fosil yu ñu gis ci

Montgomery, Alabama, USA4 2

Guddaay

4 ba 5,1 m (13 ba 17 ft)2

Diisaay

640 kg (1 400 lb)3

Kawewaay

2 m (6,6 ft)

jortu

Gaawaay bi gën a kawe

lu tollu ci 36 km/h (22 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 32 xaj

gudd ni 5 xaj, bakkan ba geengudd ni 28 banaana yu ñu topp-toppalediis ni 130 xaaldiis ni 34 xale yu materneldiis ni 20 xale yu lekkoolmënoon na daw 100 meetar ci 10 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Eotrachodon 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)

Eotrachodon lu tollu ci 36 km/h (22 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

Eotrachodon is the oldest known duck-billed dinosaur from eastern North America.2

Its name means 'dawn rough tooth' because it was an early hadrosaur with rough teeth.1

The only fossil found was a young animal that was still growing when it died.2

Eotrachodon lived about 83 to 84 million years ago during the Santonian stage.2

Its skull had a special three-part depression around the nostril, which is a unique feature.2

This dinosaur was found in marine rocks, meaning its body was washed into the sea after death.2

Nataalu Eotrachodon bu ñu def ak IA — Nataal bu IA def la, muy wone ni Eotrachodon 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 Eotrachodon

?How big was Eotrachodon?

About 4 to 5.1 metres (13 to 17 feet) long. This is based on the only known fossil, which was a young animal that was still growing.2

?What did Eotrachodon eat?

It ate plants. It had a long snout and hundreds of teeth for chewing tough plant material.1 2

?When did Eotrachodon live?

It lived about 83 to 84 million years ago during the Late Cretaceous period.1 2

?Where was Eotrachodon found?

It was found in Alabama, USA, in a marine rock layer called the Mooreville Chalk Formation. Its body was washed into the sea after death.1 2

Ngir ñi xam dino lool

Turu xam-xam: Eotrachodon
Ku ko tudde: Prieto-Márquez et al. 20164
Kurél: Gémmiñu kanaar
Njaboot / klad: Hadrosauridae4
Klasifikasiyoŋ: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Màggaayu doj yi: 86 ba 84 milyoŋ at (Santonian)4
Formasiyoŋi doj: Mooreville Chalk4
Réew yi: Amerig4
Fosil yu ñu gis: 1 ci The Paleobiology Database4
Gisees: Eotrachodon was named in 2016 by Albert Prieto-Márquez, Gregory Erickson, and James Ebersole. The fossil was found in Montgomery, Alabama, in the Mooreville Chalk formation.4 2
Ñu ngi koy werante ba tey: Scientists are not sure how big Eotrachodon grew because the only known fossil is from a juvenile.2

Fa xibaar yi jóge

Eotrachodon (en.wikipedia.org)
Anatomy and osteohistology of the basal hadrosaurid ... - PMC (pmc.ncbi.nlm.nih.gov)
Eotrachodon orientalis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Eotrachodon in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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