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Chithunzi choseketsa cha Platytholus
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Platytholus

Dzina limatanthauza: “flattened dome”1
Ankadya: ZomeraMitu yozunguliraKumapeto kwa Kretase

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

Ankakhala
zaka 72 mpaka 66 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Garfield County, Montana, USA14
Utali
1 mpaka 2 m (3.3 mpaka 6.6 ft)2
Kulemera
10 kg mpaka 40 kg (22 mpaka 88 lb)2
Msinkhu
0.5 mpaka 1 m (1.6 mpaka 3.3 ft)2
Liwiro lalikulu kwambiri
pafupifupi 39 km/h (24 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Platytholus utali wa pafupifupi 2 m (6.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Platytholusmsinkhu wa pafupifupi 1 m (3.3 ft)Hatchipafupifupi 1.6 m (5.2 ft)

Ankalemera bwanji?

wolemera ngati agalu 2
wautali ngati amphaka a pakhomo 4 otsatizana mphuno ndi mchirawautali ngati nthochi 11 zotsatizanawolemera ngati amphaka a pakhomo 10wolemera ngati mavwende 8wolemera ngati ana a sukulu ya mkaka 2wolemera ngati ana a sukulu 1akanatha kuthamanga mamita 100 m'masekondi 9.2 (munthu waliwiro kwambiri amafunika 9.6)

Platytholus 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

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

Chopangidwa ndi AIChithunzi cha Platytholus chopangidwa ndi AI
Chithunzi cha momwe Platytholus 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 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

Kwa akatswiri a madino

Dzina la sayansi
Platytholus
Anapatsidwa dzina ndi
Horner et al. 20234
Gulu
Mitu yozungulira
Banja / kladi
Pachycephalosauridae4
Magawidwe a sayansi
Ornithischia > Pachycephalosauria4
Zaka za miyala
zaka 72 mpaka 66 miliyoni (Maastrichtian)4
Mapangidwe a miyala
Hell Creek4
Mayiko
Amereka4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
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
Akukambiranabe
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

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Enanso a nthawi yomweyo: Kumapeto kwa Kretase

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