Probrachylophosaurus
Probrachylophosaurus was a duck-billed dinosaur that lived about 80 million years ago. It had a short, paddle-shaped crest on its head that it may have used to show off to other dinosaurs. This dinosaur was a big plant-eater that walked on four legs and could grow as long as a school bus!1
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Yanganaga ite?
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Ubutumburuke bwayo bwanganaga iki?
igereranya
Yari iremereye ite?
ndende nk'imodoka 2 ziparitse ku murongo๐ndende nk'imineke 56 ikurikiranye
iremereye nk'imbwa 220๐iremereye nk'imbuto 860 za watermelon๐iremereye nk'ibyumba 5 by'amashuri byuzuye abana๐ปโโ๏ธiremereye nk'idubu 10 zo mu rubura๐yashoboraga kwiruka metero 100 mu masegonda 16 (umuntu wihuta kurusha abandi akenera 9,6)Probrachylophosaurus yanganaga ite ugereranyije NAWE?
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Utuntu dushimishije
Probrachylophosaurus had a short, triangular crest on its head that was taller in the middle and looked like a paddle from the side.1
Its name means 'before Brachylophosaurus' because scientists think it was an ancestor of the later dinosaur Brachylophosaurus.1
The first fossil of Probrachylophosaurus was found in Montana in 1981, but it was not fully dug up until 2008.1
This dinosaur weighed about 4.3 metric tons (4.7 short tons), as heavy as a large SUV.1
The most complete skeleton had broken tail bones, which may have been caused by fights with other dinosaurs.1
Probrachylophosaurus lived about 80 million years ago during the Late Cretaceous period.1

Ibibazo bibazwa cyane kuri Probrachylophosaurus
?How big was Probrachylophosaurus?
About 10 metres (33 ft) long, as long as a school bus. It weighed about 4.3 metric tons (4.7 short tons), as heavy as a large SUV.14
?What did Probrachylophosaurus eat?
It was a plant-eater. It used its large beak to munch on leaves.14
Ku bazobereye muri dinozore
- Izina rya siyansi
- Probrachylophosaurus
- Yiswe na
- Freedman Fowler and Horner 20155
- Itsinda
- Iminwa y'imbata
- Umuryango / ishami
- Hadrosauridae5
- Ishyirwa mu byiciro
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
- Imyaka y'amabuye
- imyaka miliyoni 84 kugeza 72 (Campanian)5
- Inzego z'amabuye
- Judith River5
- Ibihugu
- Amerika5
- Ibisigazwa byanditswe
- 1 muri The Paleobiology Database5
- Ivumburwa
- Probrachylophosaurus was named in 2015 by Elizabeth Freedman Fowler and Jack Horner. The species name bergei honors Sam Berge, who owned the land where the fossils were found.1
- Biracyagibwaho impaka
- Scientists are not sure if Probrachylophosaurus was a direct ancestor of Brachylophosaurus or if they were separate branches on the family tree.1
Aho amakuru yakuwe
- Probrachylophosaurus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana | PLOS One (journals.plos.org)
- 'Superduck' dinosaur provides insight into elaborate head crests (reuters.com)
- Probrachylophosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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