Laiyangosaurus
Laiyangosaurus was a duck-billed dinosaur that munched on tough plants in what is now China. It had a flat nose and no fancy crest on its head, unlike some of its relatives. This dinosaur lived about 72 million years ago during the Late Cretaceous.14
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tilmaama
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akka saree 8 funyaan hanga eegeetti dheeraa๐akka muuzii 44 walitti hiriiran dheeraa
akka saree 110 ulfaata๐akka habxuu 440 ulfaata๐akka kutaalee mana barumsaa guutuu 3 ulfaata๐ปโโ๏ธakka beeraa adii 5 ulfaata๐meetira 100 sekondii 13 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)SI wajjin yoo wal bira qabamu, Laiyangosaurus hammam guddaa ture?
Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.
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It belonged to a group called Edmontosaurini, which includes other duck-billed dinosaurs like Edmontosaurus.1
Some fossils thought to be from Laiyangosaurus actually belong to other kinds of hadrosaurs, like kritosaurins and lambeosaurines.1
The name Laiyangosaurus means 'Laiyang lizard', after the Laiyang area in China where its fossils were dug up.1
Laiyangosaurus lived alongside insects, plants, and other dinosaurs, and its fossils were found in the same rocks as dinosaur eggs.1
This dinosaur was a saurolophine hadrosaurid, meaning it belonged to the group of duck-billed dinosaurs without hollow crests.1

Gaaffiiwwan waa'ee Laiyangosaurus baay'ee gaafataman
?How big was Laiyangosaurus?
Scientists have not yet estimated its full size, but it was a large duck-billed dinosaur, similar in build to other hadrosaurs.1
?What did Laiyangosaurus eat?
It ate tough plants, using its flat beak and many cheek teeth to grind them up.1
?Did Laiyangosaurus have a crest?
No, it had a flat head with no fancy crest, unlike some other duck-billed dinosaurs.1
?Where was Laiyangosaurus found?
Its fossils were dug up in the Laiyang Basin in Shandong Province, China.1
Ogeeyyii daayinootiif
- Maqaa saayinsii
- Laiyangosaurus
- Kan maqaa baase
- Zhang et al. 20194
- Garee
- Afaan-daakiyyee
- Maatii / kilaadii
- Hadrosauridae4
- Ramaddii
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
- Umurii dhagaawwanii
- waggaa miliyoona 84 hanga 72 (Campanian)4
- Caasaawwan dhagaa
- Jingangkou4
- Biyyoota
- Chaayinaa4
- Galmee fosilii
- 1 The Paleobiology Database keessa4
- Argannoo
- Laiyangosaurus was named in 2019 by Zhang Jialiang and other scientists based on skull bones found in the Jingangkou Formation in Shandong, China. The type species is Laiyangosaurus youngi.41
- Ammallee falmisiisaa
- Scientists still debate which specimens truly belong to Laiyangosaurus, because some fossils thought to be from this dinosaur may actually be from other hadrosaur groups.1
Odeeffannoon eessaa dhufa
- Laiyangosaurus (en.wikipedia.org)
- The postcranial anatomy of the saurolophine hadrosaurid (ivpp.cas.cn)
- Laiyangosaurus youngi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
- Laiyangosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.
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