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Katuuni ya Laiyangosaurus
Kaadi ya dayinoso No. 1005 ku 2ย 027

Laiyangosaurus

Erinnya litegeeza: “Laiyang lizard”1
Yalyanga: EbimeraEz'emimwa gy'embaataEnkomerero ya Kuretasi

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

Yabeerawo
emyaka obukadde 84 okutuuka ku 72 emabega4
Enkomerero ya Kuretasi
Ebisigalira byazuulibwa mu
Laiyang Basin, Shandong Province, China14
Obuwanvu
3.9 okutuuka ku 8 m (13 okutuuka ku 26 ft)23
Obuzito
okutuuka ku ttani 2.2 (4,900 lb)3
Obugulumivu
2.9 m (9.5 ft)
kuteebereza
Sipiidi esinga
nga 27 km/h (17 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Laiyangosaurus obuwanvu nga 8 m (26 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)

Yali mugulumivu kwenkana wa?

Embwanga 0.5 m (1.6 ft)Embalaasinga 1.6 m (5.2 ft)Laiyangosaurusobugulumivu nga 2.9 m (9.5 ft)Enjovunga 3.2 m (10 ft)

kuteebereza

Yali muzito kwenkana wa?

obuzito ng'obw'emmotoka 1.5
obuwanvu ng'embwa 8, ennyindo ku mukiraobuwanvu ng'amenvu 44 nga gaddiriล‹ล‹anaobuzito ng'obw'embwa 110obuzito ng'obwa wotamerooni 440obuzito ng'obw'ebibiina 3 ebijjuvu eby'abaana b'essomeroobuzito ng'obwa ddubu enjeru 5yandidduse mita 100 mu sikonda 13 (omuntu asinga embiro yeetaaga 9.6)

Laiyangosaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

It belonged to a group called Edmontosaurini, which includes other duck-billed dinosaurs like Edmontosaurus.1

2

Some fossils thought to be from Laiyangosaurus actually belong to other kinds of hadrosaurs, like kritosaurins and lambeosaurines.1

3

The name Laiyangosaurus means 'Laiyang lizard', after the Laiyang area in China where its fossils were dug up.1

4

Laiyangosaurus lived alongside insects, plants, and other dinosaurs, and its fossils were found in the same rocks as dinosaur eggs.1

5

This dinosaur was a saurolophine hadrosaurid, meaning it belonged to the group of duck-billed dinosaurs without hollow crests.1

Kyakolebwa AIEkifaananyi kya Laiyangosaurus ekyakolebwa AI
Ekifaananyi kya Laiyangosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Laiyangosaurus

?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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Laiyangosaurus
Yatuumibwa
Zhang et al. 20194
Ekibinja
Ez'emimwa gy'embaata
Ekika / ekibinja
Hadrosauridae4
Engabanya
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Emyaka gy'enjazi
emyaka obukadde 84 okutuuka ku 72 (Campanian)4
Ensengeka z'enjazi
Jingangkou4
Ensi
Cayina4
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database4
Okuzuulibwa
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
Kikyakubaganyizibwako ebirowoozo
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

Ebituufu gye biva

  1. Laiyangosaurus (en.wikipedia.org)
  2. The postcranial anatomy of the saurolophine hadrosaurid (ivpp.cas.cn)
  3. Laiyangosaurus youngi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Laiyangosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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