Dinokaart nr. 1005 van 2 027

Laiyangosaurus

Naam beteken: “Laiyang lizard”1

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.1 4

Het geleef

84 tot 72 miljoen jaar gelede4

Laat Kryt

Fossiele gevind in

Laiyang Basin, Shandong Province, China1 4

Lengte

3,9 tot 8 m (13 tot 26 ft)2 3

Gewig

tot 2,2 ton (4 900 lb)3

Hoogte

2,9 m (9,5 ft)

skatting

Topspoed

omtrent 27 km/h (17 mph)

Hardloop, skatting

Wanneer het dit geleef?

Trias

Jura

Kryt

252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Hoe hoog was dit?

skatting

Hoe swaar was dit?

so swaar soos 1,5 motors

so lank soos 8 honde van neus tot stertso lank soos 44 piesangs punt aan puntso swaar soos 110 hondeso swaar soos 440 waatlemoeneso swaar soos 3 hele skoolklasse vol kindersso swaar soos 5 ysberekon 100 meter in 13 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Laiyangosaurus vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

'n Mens wat loop omtrent 5 km/h (3 mph)

'n Kind op 'n fiets omtrent 12 km/h (7 mph)

Laiyangosaurus omtrent 27 km/h (17 mph)

'n Galopperende perd omtrent 65 km/h (40 mph)

'n Jagluiperd omtrent 100 km/h (62 mph)

cool goed

Prettige feite

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

KI-prent van Laiyangosaurus — 'n KI-prent van hoe Laiyangosaurus dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.

julle het gevra

Mees gevraagde vrae oor 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

Vir dino-kenners

Wetenskaplike naam: Laiyangosaurus
Benoem deur: Zhang et al. 20194
Groep: Eendbekke
Familie / klade: Hadrosauridae4
Klassifikasie: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Ouderdom van die rotse: 84 tot 72 miljoen jaar (Campanian)4
Rotsformasies: Jingangkou4
Lande: China4
Fossielrekords: 1 in The Paleobiology Database4
Ontdekking: 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.4 1
Steeds omstrede: 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

Waar die feite vandaan kom

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): ouderdom, plekke, rotsformasies, klassifikasie.

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