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Hadrosaurus

Il num vul dir: “bulky lizard”1

Mangiava: PlantasPichels d'andaCretacic tardiv

Hadrosaurus was a big, plant-eating dinosaur that lived near the sea in what is now New Jersey. It had a beak like a duck and strong teeth to chew tough plants. It was one of the first dinosaur skeletons ever put on display for people to see!1

Viveva

avant 86 fin 66 milliuns onns6

Cretacic tardiv

Fossils chattads en

New Jersey, USA; also Alberta, Canada and Kazakhstan6 1

Lunghezza

7 fin 8 m (23 fin 26 ft)1

Paisa

2 tonnas fin 4 tonnas (4 400 fin 8 800 lb)1

Autezza

4 m (13 ft)2

Spertadad maximala

var 25 km/h (16 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

Quant grev era el?

uschè grev sco 2,5 autos

uschè lung sco 8 chauns dal nas a la cuauschè lung sco 44 bananas ina suenter l'autrauschè grev sco 200 chaunsuschè grev sco 800 melunasuschè grev sco 5 classas da scola entirasuschè grev sco 9 urs polarspudess currer 100 meters en 14 secundas (il pli spert uman dovra 9,6)

Quant grond era Hadrosaurus cumpareglià cun TAI?

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

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Hadrosaurus var 25 km/h (16 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Hadrosaurus was the first dinosaur in North America known from more than just a few teeth.1

Its skeleton was the first dinosaur skeleton ever mounted for display, in 1868.1

Hadrosaurus became the official state dinosaur of New Jersey in 1991.1

The only known skeleton of Hadrosaurus was found in marine sediments, meaning the dinosaur's body was washed out to sea by a river.1

Hadrosaurus lived during the Late Cretaceous, about 83.6 to 77.9 million years ago.1

The name Hadrosaurus means 'bulky lizard', but it was also a playful reference to Haddonfield, New Jersey, where it was found.1

Maletg da Hadrosaurus fatg cun IA — In maletg fatg cun IA che mussa co Hadrosaurus 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 Hadrosaurus

?How big was Hadrosaurus?

Hadrosaurus was about 7 to 8 metres (23 to 26 feet) long and weighed 2 to 4 tonnes (2.2 to 4.4 short tons).1

?What did Hadrosaurus eat?

Hadrosaurus was a plant eater. It used its beak to crop leaves and twigs, and its many teeth to chew tough plants.3

?When did Hadrosaurus live?

Hadrosaurus lived during the Late Cretaceous Period, about 83.6 to 77.9 million years ago.1

?Where was Hadrosaurus found?

Hadrosaurus was found in a marl pit in Haddonfield, New Jersey, in 1858.1

?Why is Hadrosaurus famous?

Hadrosaurus was the first nearly complete dinosaur skeleton found in North America and the first dinosaur skeleton ever mounted for display, in 1868.1 4

?Was Hadrosaurus a dinosaur?

Yes, Hadrosaurus was a dinosaur. It was a duck-billed dinosaur, a type of ornithopod.1

?Could Hadrosaurus swim?

Scientists once thought Hadrosaurus might swim, but now they agree it lived on land. Its body was washed out to sea after death.4 1

?Why is Hadrosaurus the state dinosaur of New Jersey?

Hadrosaurus became the official state dinosaur of New Jersey in 1991, thanks to a teacher and her fourth-grade students.1 5

Chatschader da mitus

Mitus: Hadrosaurus is a 'doubtful' name that scientists don't use anymore.

Vardad: Some scientists once considered Hadrosaurus a nomen dubium because the skeleton lacks a skull, but it is still recognized as a valid genus and the type genus of the family Hadrosauridae.1

Per experts da dinos

Num scientific: Hadrosaurus
Numnà da: Leidy 18586
Gruppa: Pichels d'anda
Famiglia / clada: Hadrosauridae6
Classificaziun: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae6
Vegliadetgna da la crappa: 86 fin 66 milliuns onns (Santonian / Maastrichtian)6
Formaziuns da crap: Marshalltown, Woodbury, Navesink6
Pajais: USA, Canada, Kasachstan6
Chats da fossils: 9 en The Paleobiology Database6
Scuverta: In 1838, John Estaugh Hopkins dug up large bones in a marl pit in Haddonfield, New Jersey. In 1858, William Parker Foulke excavated the rest of the skeleton, and paleontologist Joseph Leidy named it Hadrosaurus foulkii that same year.1
Anc discutà: Scientists are still not sure exactly how Hadrosaurus is related to other duck-billed dinosaurs, because the only skeleton is missing most of its skull.1

Danunder che vegnan ils fatgs

Hadrosaurus (en.wikipedia.org)
science-resources.co.uk - Dinosaurs: Hadrosaurus (science-resources.co.uk)
NJDEP| NJ Geological Survey | Hadrosaurus foulkii (dep.nj.gov)
The Story of New Jersey’s State Fossil: Hadrosaurus foulkii (geologymuseum.rutgers.edu)
New Jersey State Dinosaur: Hadrosaurus Foulkii - New Jersey State Symbols - Research Guides at New Jersey State Library (libguides.njstatelib.org)
Hadrosaurus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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