Hadrosaurus
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
Yoom jiraate?
Hammam guddaa ture?
Hammam dheeraa ture?
Hammam ol-dheeraa ture?
Hammam ulfaataa ture?
akka saree 8 funyaan hanga eegeetti dheeraaπakka muuzii 44 walitti hiriiran dheeraa
akka saree 200 ulfaataπakka habxuu 800 ulfaataπakka kutaalee mana barumsaa guutuu 5 ulfaataπ»ββοΈakka beeraa adii 9 ulfaataπmeetira 100 sekondii 14 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)SI wajjin yoo wal bira qabamu, Hadrosaurus hammam guddaa ture?
Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.
Hammam saffisaa ture?
Odeeffannoowwan bashannansiisoo
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

Gaaffiiwwan waa'ee Hadrosaurus baay'ee gaafataman
?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 1868.14
?Was Hadrosaurus a dinosaur?
Yes, Hadrosaurus was a dinosaur. It was a duck-billed dinosaur, a type of ornithopod.1
Seenaa sobaa diigaa
Seenaa sobaa: Hadrosaurus is a 'doubtful' name that scientists don't use anymore.
Dhugaa: 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
Ogeeyyii daayinootiif
- Maqaa saayinsii
- Hadrosaurus
- Kan maqaa baase
- Leidy 18586
- Garee
- Afaan-daakiyyee
- Maatii / kilaadii
- Hadrosauridae6
- Ramaddii
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae6
- Umurii dhagaawwanii
- waggaa miliyoona 86 hanga 66 (Santonian / Maastrichtian)6
- Caasaawwan dhagaa
- Marshalltown, Woodbury, Navesink6
- Biyyoota
- Ameerikaa, Kanaadaa, Kazaakistaan6
- Galmee fosilii
- 9 The Paleobiology Database keessa6
- Argannoo
- 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
- Ammallee falmisiisaa
- 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
Odeeffannoon eessaa dhufa
- 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 Jerseyβs 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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.
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