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Katuni: Platytholus
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Platytholus

Zita rinoreva: “flattened dome”1
Raidya: MiriwoMisoro-dhomeCretaceous Yekupedzisira

Platytholus was a small, dome-headed dinosaur that lived near the end of the Age of Dinosaurs. It walked on two legs and munched on plants with its beak-like mouth. Its skull had a flat, wide dome on top, which it may have used for head-butting contests.14

Raivapo
makore mamiriyoni 72 kusvika 66 apfuura4
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Garfield County, Montana, USA14
Kureba
1 kusvika 2 m (3.3 kusvika 6.6 ft)2
Huremu
10 kg kusvika 40 kg (22 kusvika 88 lb)2
Kukwirira
0.5 kusvika 1 m (1.6 kusvika 3.3 ft)2
Kumhanya kwepamusoro
kunenge 39 km/h (24 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Platytholus kureba kunenge 2 m (6.6 ft)Imbwa kunenge 1 m (3.3 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)

Raiva rakakwirira zvakadii?

Katsi yemumbakunenge 0.3 m (1 ft)Imbwakunenge 0.5 m (1.6 ft)Platytholuskukwirira kunenge 1 m (3.3 ft)Bhizakunenge 1.6 m (5.2 ft)

Rairema zvakadii?

kurema seimbwa 2
kureba sekatsi dzemumba 4 kubva pamhino kusvika kumuswekureba semabhanana 11 akatevedzanakurema sekatsi dzemumba 10kurema semanwiwa 8kurema sevana vekireshi 2kurema sevana vechikoro 1raigona kumhanya mamita 100 mumasekonzi 9.2 (munhu anomhanya kupfuura vose anoda 9.6)

Platytholus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Platytholus lived about 72 to 66 million years ago, during the Maastrichtian stage of the Late Cretaceous.2

2

Its name means 'flattened dome' because its skull was wide and flat on top, unlike the tall domes of some other pachycephalosaurs.1

3

The only known fossil of Platytholus is a partial skull, discovered in the Hell Creek Formation of Montana.1

4

Platytholus was a pachycephalosaur, a group of dinosaurs known for their thick, bony skulls.1

5

Scientists think Platytholus may have used its flat dome for head-butting, like some other dome-headed dinosaurs.1

6

The species name clemensi honors paleontologist William A. Clemens Jr.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Platytholus
Mufananidzo wakagadzirwa neAI unoratidza kuti Platytholus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Platytholus

?How big was Platytholus?

It was a medium sized pachycephalosaur, with a skull dome about 21 centimetres long and 7.8 centimetres thick. It was smaller than Pachycephalosaurus but larger than Sphaerotholus.1

?Did Platytholus have feathers?

No direct evidence of feathers has been found for Platytholus. However, its skull had blood vessels that suggest a covering of keratin, like a bristly brush cut, not feathers.3

?What did Platytholus eat?

Platytholus was a plant eater. It had a beak-like mouth and munched on plants.1

?Could Platytholus head-butt?

Scientists are not sure. The skull had a healed injury, but some experts think the dome was too fragile for head-butting and was mainly used for display.3

Zvevanyanzvi vemadhino

Zita resainzi
Platytholus
Akaripa zita:
Horner et al. 20234
Boka
Misoro-dhome
Mhuri / boka
Pachycephalosauridae4
Kurongwa kwemhuka
Ornithischia > Pachycephalosauria4
Zera rematombo
makore mamiriyoni 72 kusvika 66 (Maastrichtian)4
Mapoka ematombo
Hell Creek4
Nyika
Amerika4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
The first Platytholus fossil, a partial skull, was found in the early 2000s in Montana. In 2023, paleontologists John Horner, Mark Goodwin, and David Evans named it Platytholus clemensi.1
Zvichiri kupokanwa
Scientists are not sure if Platytholus used its flat dome for head-butting or for display, since its dome is different from the tall domes of other pachycephalosaurs.1

Kunobva chokwadi

  1. Platytholus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Did dome-headed dinosaurs sport bristly headgear? - Berkeley News (news.berkeley.edu)
  4. Platytholus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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