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Umfanekiso wekhathuni: Ornithodesmus
Ikhadi ledayinaso No. 1323 kwe-2Ā 027

Ornithodesmus

Igama lithetha: “bird link”1
Yayitya: IintlanziIzirhubuluzi ezibhabhayoiCretaceous yokuqalaNgokwenene ayisiyo dayinaso

Ornithodesmus was a flying reptile that lived about 125 million years ago. It was once thought to be a bird, but scientists now know it was a pterosaur. It soared over the floodplains of what is now the Isle of Wight in England.1

Inyani emnandi: iipterosauri zazibhabha phezu kweedayinaso, kodwa zazingabazala bazo, hayi iidayinaso ngokwazo.
Yaphila
137 ukuya ku-121 izigidi zeminyaka eyadlulayo2
iCretaceous yokuqala
Iifosili zifunyenwe:
Isle of Wight, England1
Ubude
1.5 ukuya ku-1.8 m (4.9 ukuya ku-5.9 ft)1
Esona santya siphezulu
malunga ne-71 km/h (44 mph)
Ukubhabha, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Ornithodesmus malunga ne-1.8 m ubude (5.9 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)
inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-10 zilandelelanaibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-5.3

Ornithodesmus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Ornithodesmus was first described in 1887 by Harry Govier Seeley, who thought it was a bird because of its bird-like hip bones.1

2

The only known fossil of Ornithodesmus is a set of six fused vertebrae from the hip, called a sacrum.1

3

For many years, scientists mistakenly thought Ornithodesmus was a pterosaur, and other pterosaur fossils were given the same name. Those fossils were later renamed Istiodactylus in 2001.1

4

The name Ornithodesmus comes from Greek words meaning 'bird link', because Seeley thought it was a link between birds and dinosaurs.1

5

The species name cluniculus means 'little buttock' in Latin, a reference to the small thigh muscles suggested by the fossil.1

6

Ornithodesmus lived during the Early Cretaceous period, about 125 million years ago, in a floodplain environment with rivers and lakes.1

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Ornithodesmus
Umfanekiso owenziwe yi-AI obonisa indlela Ornithodesmus 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: Ornithodesmus

?Is Ornithodesmus a dinosaur?

No, Ornithodesmus is a pterosaur, which is a flying reptile and not a dinosaur. While some fossils were once confused with dromaeosaurid dinosaurs, it is now classified as an azhdarchoid pterosaur.1

?How big was Ornithodesmus?

Ornithodesmus was small, with a total body length of about 1.5 to 1.8 metres. That is roughly the size of a large dog.1

?What did Ornithodesmus eat?

Nobody knows for sure what Ornithodesmus ate, but as an azhdarchoid pterosaur, it likely fed on small animals or insects. Previous associations with dromaeosaurid teeth were based on misidentifications.1

?When did Ornithodesmus live?

Ornithodesmus lived about 125 million years ago, during the Early Cretaceous period. It lived in a floodplain environment with rivers and lakes on what is now the Isle of Wight in England.1

Inyaniso ngeentsomi

Intsomi: Ornithodesmus was a bird.

Inyaniso: Ornithodesmus was actually a pterosaur, a flying reptile, not a bird. The confusion happened because its hip bones looked bird-like.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Ornithodesmus
Inikwe igama ngu:
Seeley 18872
Iqela
Izirhubuluzi ezibhabhayo
Usapho / iclade
Ornithocheiroidea2
Ukuhlelwa
Pterosauria > Pterodactyloidea2
Ubudala bamatye
137 ukuya ku-121 izigidi zeminyaka (Valanginian / Barremian)2
Izakhiwo zamatye
Wadhurst Clay, Wessex2
Amazwe
iUnited Kingdom2
Iirekhodi zeefosili
2 kwi-Paleobiology Database2
Ukufunyanwa
Ornithodesmus was named by Harry Govier Seeley in 1887 based on a fossil sacrum found by Reverend William Fox in Brook Bay, Isle of Wight, England.1
Kusaxoxwa ngayo
Scientists are still unsure exactly what type of pterosaur Ornithodesmus was, because the only known fossil is a small piece of the hip.1

Apho iinyani zivela khona

  1. Ornithodesmus (en.wikipedia.org)
  2. Ornithodesmus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Izirhubuluzi ezibhabhayo

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Nezinye ezivela kwixesha elinye: iCretaceous yokuqala

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