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Umfanekiso wekhathuni: Proceratosaurus
Ikhadi ledayinaso No. 1473 kwe-2ย 027

Proceratosaurus

Igama lithetha: “before Ceratosaurus”1
Yayitya: InyamaIityrannosauriiJurassic ephakathi

Proceratosaurus was a small, meat-eating dinosaur that lived in what is now England during the Middle Jurassic. It is one of the earliest known relatives of the mighty Tyrannosaurus rex, but it was much smaller and had a crest on its snout.12

Yaphila
168 ukuya ku-165 izigidi zeminyaka eyadlulayo4
iJurassic ephakathi
Iifosili zifunyenwe:
Minchinhampton, Gloucestershire, England, United Kingdom14
Ubude
3 ukuya ku-4.1 m (9.8 ukuya ku-13 ft)12
Ubunzima
28 kg ukuya ku-100 kg (62 ukuya ku-220 lb)1
Ukuphakama
1.5 m (4.9 ft)
uqikelelo
Esona santya siphezulu
malunga ne-50 km/h (31 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Proceratosaurus malunga ne-4.1 m ubude (13 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Proceratosaurusmalunga ne-1.5 m ukuphakama (4.9 ft)Ihashemalunga ne-1.6 m (5.2 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengezinja ezingama-5
inde njengezinja ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-23 zilandelelanainzima njengamavatala angama-20inzima njengabantwana basenkulisa abangama-5inzima njengabantwana besikolo abangama-3ibinokubaleka iimitha ezili-100 ngemizuzwana engama-7.2 (oyena mntu ukhawulezayo udinga i-9,6)

Proceratosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Proceratosaurus is known from only one partial skull, so scientists are not sure exactly what the rest of its body looked like.2

2

It had a bony crest on top of its snout, which was probably used to show off to other dinosaurs, not for fighting.1

3

Proceratosaurus lived about 166 million years ago, during the Middle Jurassic, when England was a warm, subtropical island.1

4

Its teeth were different shapes: D-shaped teeth at the front of the jaw and flattened, serrated teeth at the sides.1

5

Scientists used computer models to estimate that Proceratosaurus had a bite force of about 390 newtons, similar to a modern fox.1

6

Proceratosaurus is a member of the group Proceratosauridae, which includes some of the earliest tyrannosauroids.1

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Proceratosaurus
Umfanekiso owenziwe yi-AI obonisa indlela Proceratosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: Proceratosaurus

?How big was Proceratosaurus?

About 3 metres long, not counting the tail. It weighed around 28 to 36 kilograms, about the size of a large dog.12

?When did Proceratosaurus live?

It lived during the Middle Jurassic, about 166 million years ago.12

?What did Proceratosaurus eat?

Proceratosaurus was a meat-eater (carnivore). It probably ate small prey like lizards and small dinosaurs.13

?Did Proceratosaurus have feathers?

Scientists think it probably did. Close relatives like Yutyrannus had downy feathers, so it is reasonable to infer Proceratosaurus had them too.1

?Was Proceratosaurus bigger than T. rex?

No. Proceratosaurus was much smaller, only about 3 metres long. T. rex was over 12 metres long and weighed many times more.1

?Where was Proceratosaurus found?

Its only skull was discovered in Gloucestershire, England, near the town of Minchinhampton.13

Inyaniso ngeentsomi

Intsomi: Proceratosaurus was a close relative of Ceratosaurus.

Inyaniso: Proceratosaurus was named because scientists thought it was related to Ceratosaurus, but later studies showed it is actually an early relative of Tyrannosaurus rex.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Proceratosaurus
Inikwe igama ngu:
Huene 19264
Iqela
Iityrannosauri
Usapho / iclade
Proceratosauridae4
Ukuhlelwa
Theropoda > Tyrannosauroidea4
Ubudala bamatye
168 ukuya ku-165 izigidi zeminyaka (Bathonian)4
Izakhiwo zamatye
White Limestone4
Amazwe
iUnited Kingdom4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
The skull was found by F. Lewis Bradley while digging a reservoir near Minchinhampton, England. It was first named Megalosaurus bradleyi in 1910, then given its own genus Proceratosaurus in 1926.1
Kusaxoxwa ngayo
Scientists are not sure exactly how big Proceratosaurus was, because only its skull has been found.2

Apho iinyani zivela khona

  1. Proceratosaurus (en.wikipedia.org)
  2. Proceratosaurus | Natural History Museum (nhm.ac.uk)
  3. Dinosaurs - Proceratosaurus bradleyi - The Australian Museum (australian.museum)
  4. Proceratosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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