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Chithunzi choseketsa cha Foraminacephale
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Foraminacephale

Dzina limatanthauza: “foramen head, referring to the many small pits on its skull dome”1
Ankadya: ZomeraMitu yozunguliraKumapeto kwa Kretase

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

Ankakhala
zaka 84 mpaka 72 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Alberta, Canada (Dinosaur Park Formation)14
Utali
1.5 m (4.9 ft)1
Kulemera
10 kg (22 lb)1
Liwiro lalikulu kwambiri
pafupifupi 33 km/h (21 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Foraminacephale utali wa pafupifupi 1.5 m (4.9 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Ankalemera bwanji?

wolemera ngati amphaka a pakhomo 2.5
wautali ngati amphaka a pakhomo 3 otsatizana mphuno ndi mchirawautali ngati nthochi 8 zotsatizanawolemera ngati nthochi 83akanatha kuthamanga mamita 100 m'masekondi 11 (munthu waliwiro kwambiri amafunika 9.6)

Foraminacephale anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

The top of its skull dome is covered in tiny pits called foramina, which give the dinosaur its name.1

2

Foraminacephale lived about 77 to 73 million years ago during the Late Cretaceous.1

3

Scientists have found skulls from babies, teenagers, and adults, showing how the dome grew taller and less spongy with age.1

4

Even the youngest Foraminacephale already had a slightly domed skull, unlike its relative Stegoceras which started flat.1

5

Micro-CT scans suggest that pachycephalosaurids like Foraminacephale may have head-butted each other.1

6

The dome of Foraminacephale has a large central lobe and two smaller side lobes at the front.1

7

Its squamosal bone forms a tall, smooth bar under the dome, lined with six bony bumps.1

Chopangidwa ndi AIChithunzi cha Foraminacephale chopangidwa ndi AI
Chithunzi cha momwe Foraminacephale mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

?What did Foraminacephale eat?

It was a herbivore, meaning it ate plants.13

?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

Wothetsa nthano zabodza

Nthano: Foraminacephale is just a young Stegoceras.

Zoona: Foraminacephale is a distinct genus with a different dome shape and growth pattern, not a juvenile of Stegoceras.12

Kwa akatswiri a madino

Dzina la sayansi
Foraminacephale
Anapatsidwa dzina ndi
Schott and Evans 20174
Gulu
Mitu yozungulira
Banja / kladi
Pachycephalosauridae4
Magawidwe a sayansi
Ornithischia > Pachycephalosauria4
Zaka za miyala
zaka 84 mpaka 72 miliyoni (Campanian)4
Mapangidwe a miyala
Dinosaur Park4
Mayiko
Kanada4
Zolemba za mafosili
5 mu The Paleobiology Database4
Kupezeka
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
Akukambiranabe
Scientists are not sure whether Foraminacephale used its dome for head-butting or for display, though CT scans hint at head-butting.1

Kumene mfundo zimachokera

  1. Foraminacephale (en.wikipedia.org)
  2. 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)
  3. Foraminacephale (prehistoric-wildlife.com)
  4. Foraminacephale in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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