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Foraminacephale
Foraminacephale was a tiny, dome-headed dinosaur that lived in what is now Canada. It walked on two legs and munched on plants. Its thick, bumpy skull dome might have been used for head-butting contests!14
Yabayeho ryari?
Yanganaga ite?
Yari ndende ite?
Yari iremereye ite?
ndende nk'injangwe 3 zo mu rugo zikurikiranye🍌ndende nk'imineke 8 ikurikiranye🍌iremereye nk'imineke 83🏃yashoboraga kwiruka metero 100 mu masegonda 11 (umuntu wihuta kurusha abandi akenera 9,6)Foraminacephale yanganaga ite ugereranyije NAWE?
Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.
Yihutaga ite?
Utuntu dushimishije
The top of its skull dome is covered in tiny pits called foramina, which give the dinosaur its name.1
Foraminacephale lived about 77 to 73 million years ago during the Late Cretaceous.1
Scientists have found skulls from babies, teenagers, and adults, showing how the dome grew taller and less spongy with age.1
Even the youngest Foraminacephale already had a slightly domed skull, unlike its relative Stegoceras which started flat.1
Micro-CT scans suggest that pachycephalosaurids like Foraminacephale may have head-butted each other.1
The dome of Foraminacephale has a large central lobe and two smaller side lobes at the front.1
Its squamosal bone forms a tall, smooth bar under the dome, lined with six bony bumps.1
Ibibazo bibazwa cyane kuri Foraminacephale
?How big was Foraminacephale?
About 1.5 metres (4.9 ft) long and weighed around 10 kilograms (22 lb), according to a 2016 estimate.1
?Did Foraminacephale head-butt?
Micro-CT scans of a possible Foraminacephale specimen suggest that pachycephalosaurids like it likely engaged in head-butting.1
?When did Foraminacephale live?
It lived during the Late Cretaceous, about 77 to 73 million years ago.1
Ku bazobereye muri dinozore
- Izina rya siyansi
- Foraminacephale
- Yiswe na
- Schott and Evans 20174
- Itsinda
- Imitwe y'ikibumbe
- Umuryango / ishami
- Pachycephalosauridae4
- Ishyirwa mu byiciro
- Ornithischia > Pachycephalosauria4
- Imyaka y'amabuye
- imyaka miliyoni 84 kugeza 72 (Campanian)4
- Inzego z'amabuye
- Dinosaur Park4
- Ibihugu
- Kanada4
- Ibisigazwa byanditswe
- 5 muri The Paleobiology Database4
- Ivumburwa
- The first fossil, a nearly complete skull dome, was found in Dinosaur Provincial Park, Alberta in 1902. It was named Stegoceras brevis by Lawrence Lambe in 1918, but in 2016 Ryan Schott and David Evans gave it the new name Foraminacephale brevis.1
- Biracyagibwaho impaka
- Scientists are not sure whether Foraminacephale used its dome for head-butting or for display, though CT scans hint at head-butting.1
Aho amakuru yakuwe
- Foraminacephale (en.wikipedia.org)
- Cranial variation and systematics of Foraminacephale brevis gen. nov. and the diversity of pachycephalosaurid dinosaurs (Ornithischia: Cerapoda) in the Belly River Group of Alberta, Canada | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
- Foraminacephale (prehistoric-wildlife.com)
- Foraminacephale in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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Pachycephalosaurus
Stegoceras
Prenocephale
Sphaerotholus
Brontotholus
Colepiocephale
Tyrannosaurus
Triceratops
Velociraptor
Spinosaurus
Ankylosaurus
Parasaurolophus