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Kartu dino No. 0330 ci 2 027

Callovosaurus

Tur bi mooy: “Callovian lizard”1

Lekkoon: GàncaxDino yu lekk gàncax te am gémmiñu piccJurasik bu diggu

Callovosaurus was a small, plant-eating dinosaur that lived in England during the Middle Jurassic. It walked on two legs and used its beak to nibble on plants. It is one of the earliest known members of the iguanodontian group, which later included bigger dinosaurs like Iguanodon.1

Dundoon

am na 165 ba 162 milyoŋ at3

Jurasik bu diggu

Fosil yu ñu gis ci

Fletton brick pit, Peterborough, Cambridgeshire, England, United Kingdom3 1

Guddaay

2,5 m (8,2 ft)1

Kawewaay

0,79 m (2,6 ft)

jortu

Gaawaay bi gën a kawe

lu tollu ci 45 km/h (28 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

gudd ni 2,5 xaj, bakkan ba geengudd ni 14 banaana yu ñu topp-toppalemënoon na daw 100 meetar ci 8 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Callovosaurus 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)

Callovosaurus lu tollu ci 45 km/h (28 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

Callovosaurus is known from just one nearly complete left thigh bone, which is 28 centimetres long.1

It lived about 164 million years ago, during the Callovian stage of the Middle Jurassic.1

The first fossil was collected by Alfred Nicholson Leeds, a famous fossil collector, from a brick pit near Peterborough.1

Callovosaurus was originally named Camptosaurus leedsi by Richard Lydekker in 1889, but later got its own genus in 1980.1

It lived alongside many other reptiles, including ichthyosaurs, plesiosaurs, and the stegosaurs Loricatosaurus and Lexovisaurus.1

Some scientists think Callovosaurus is the oldest known dryosaurid, but a 2025 study placed it outside that family.1

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

?How big was Callovosaurus?

It was about 2.5 metres (8.2 feet) long, based on its 28-centimetre thigh bone.1 2

?What did Callovosaurus eat?

It ate plants, like other iguanodontian dinosaurs.1

?When did Callovosaurus live?

It lived about 164 million years ago, during the Middle Jurassic.1 2

?Where was Callovosaurus found?

Its fossils were found in a brick pit near Peterborough, England.1 2

Ngir ñi xam dino lool

Turu xam-xam: Callovosaurus
Ku ko tudde: Galton 19803
Kurél: Dino yu lekk gàncax te am gémmiñu picc
Njaboot / klad: Euiguanodontia3
Klasifikasiyoŋ: Ornithischia > Ornithopoda > Iguanodontia3
Màggaayu doj yi: 165 ba 162 milyoŋ at (Callovian)3
Formasiyoŋi doj: Oxford Clay3
Réew yi: Angalteer3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: The first fossil, a thigh bone, was found by Alfred Nicholson Leeds in the 1800s. Richard Lydekker named it Camptosaurus leedsi in 1889. In 1980, Peter Galton gave it the new genus name Callovosaurus.1
Ñu ngi koy werante ba tey: Scientists are not sure whether Callovosaurus belongs to the dryosaurid family or is a more primitive iguanodontian.1

Fa xibaar yi jóge

Callovosaurus (en.wikipedia.org)
CALLOVOSAURUS - DinoChecker dinosaur archive (dinochecker.com)
Callovosaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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