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Kartu dino No. 0863 ci 2 027

Iguanodon

Tur bi mooy: “iguana tooth”1

Lekkoon: GàncaxDino yu lekk gàncax te am gémmiñu piccJurasik bu mujj ba Kretase bu mujj

Iguanodon was a big, plant-eating dinosaur that lived during the Early Cretaceous period. It had a thumb spike like a sharp weapon and a beak for snipping leaves. This dinosaur could walk on two legs or all fours.1 2

Dundoon

am na 155 ba 66 milyoŋ at6

Jurasik bu mujj ba Kretase bu mujj

Fosil yu ñu gis ci

Belgium, Germany, England, Spain, and other parts of Europe, also North Africa, North America, Australia, and Asia1 2

Guddaay

9 ba 11 m (30 ba 36 ft)1

Diisaay

4 toon ba 5 toon (8 800 ba 11 000 lb)1 2

Kawewaay

2 m (6,6 ft)2

Gaawaay bi gën a kawe

lu tollu ci 24 km/h (15 mph)

Daw: Coombs 1978

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 3 oto

gudd ni 2,5 oto yu ñu taxawal ci benn rëddgudd ni 61 banaana yu ñu topp-toppalelu tollu ci diisaayu ñeydiis ni 1000 xaaldiis ni 6 klaas yu mat yu xale yu lekkooldiis ni 11 uurs yu weexmënoon na daw 100 meetar ci 15 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Iguanodon 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)

Iguanodon lu tollu ci 24 km/h (15 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

Iguanodon was named in 1825 by Gideon Mantell after he found teeth that looked like iguana teeth.1

Its thumb had a big, sharp spike that scientists think was used for defense against predators.1

Iguanodon had a flexible little finger that could grasp objects, unlike its other fingers which were more like hooves.1

When Iguanodon closed its mouth, the bones in its upper jaw would bow out, making the teeth grind against each other like a chewing motion.1

The front of Iguanodon's mouth had no teeth, just a bony beak covered with a hard material for cropping plants.1

Iguanodon could reach food from ground level up to 4 to 5 metres (13 to 16 feet) high, so it ate both low plants and tree leaves.1

In 1878, many complete Iguanodon skeletons were found in a coal mine in Bernissart, Belgium, which helped scientists understand the dinosaur much better.1

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

?How big was Iguanodon?

Iguanodon was about 9 to 11 metres (30 to 36 feet) long and weighed around 4.5 metric tons (5 short tons).1

?What did Iguanodon eat?

Iguanodon was a plant-eater. It used its beak to snip leaves and its cheek teeth to grind tough plants like cycads.3 4

?Did Iguanodon have a thumb spike?

Yes, Iguanodon had a large, sharp spike on each thumb. It may have been used for defense or for breaking into fruits and seeds.3 5

?Could Iguanodon walk on two legs?

Yes, Iguanodon could walk on two legs or on all fours. It was one of the few dinosaurs that could do both.3 4

?When did Iguanodon live?

Iguanodon lived during the Early Cretaceous period, about 126 to 122 million years ago.1

?Who discovered Iguanodon?

Iguanodon was named by Gideon Mantell in 1825 after teeth were found in Sussex, England. His wife Mary Ann Mantell is often credited with finding the first teeth.5 1

?Was Iguanodon a dinosaur?

Yes, Iguanodon was a dinosaur. It was one of the first dinosaurs ever named, after Megalosaurus.1

?How fast could Iguanodon run?

Up to about 24 km/h (15 mph) on two legs, about as fast as a grown-up riding a bike. Most of the time it walked much slower.4

?Where have Iguanodon fossils been found?

Iguanodon fossils have been found in Belgium, England, Germany, Spain, North Africa, and the USA.4 1

?Why is it called Iguanodon?

The name Iguanodon means 'iguana tooth' because its fossil teeth looked like those of an iguana, only much larger.3 5

Ku tas léeb yu dul dëgg

Léeb: Iguanodon was a slow, clumsy dinosaur that always walked on four legs.

Dëgg: Iguanodon could walk on two legs or all fours, and it was probably quite agile for its size.2

Ngir ñi xam dino lool

Turu xam-xam: Iguanodon
Ku ko tudde: Mantell 18256
Kurél: Dino yu lekk gàncax te am gémmiñu picc
Njaboot / klad: Ankylopollexia6
Klasifikasiyoŋ: Ornithischia > Ornithopoda > Iguanodontia6
Màggaayu doj yi: 155 ba 66 milyoŋ at (Kimmeridgian / Maastrichtian)6
Formasiyoŋi doj: Arcillas de Morella, Weald Clay, Wessex6
Réew yi: Angalteer, Españ, Almaañ, Faraas, Portigaal, Belsik6
Fosil yu ñu gis: 133 ci The Paleobiology Database6
Ñu ngi koy wooye itam: Heterosaurus, Iguanosaurus, Struthopus, Therosaurus (tur yu njëkk yi, léegi ñu ngi leen jàppe ni benn rab rekk)6
Gisees: Iguanodon was first named by Gideon Mantell in 1825 based on fossil teeth found in Sussex, England. Later, in 1878, many complete skeletons were discovered in a Belgian coal mine and studied by Louis Dollo.1
Ñu ngi koy werante ba tey: Scientists still debate exactly what plants Iguanodon ate. Some think it ate horsetails, cycads, and conifers, while others link it to the spread of flowering plants.1

Fa xibaar yi jóge

Iguanodon (en.wikipedia.org)
Iguanodon | Diet, Habitat & Extinction (britannica.com)
Iguanodon | National Geographic Kids (kids.nationalgeographic.com)
enchantedlearning.com (enchantedlearning.com)
Iguanodon: the teeth that led to a dinosaur discovery | Natural History Museum (nhm.ac.uk)
Iguanodon in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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