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Ikhadi ledayinaso No. 1777 kwe-2 027

Tethyshadros

Igama lithetha: “Tethyan hadrosauroid”1

Yayitya: IzityaloIzitya-zityalo ezinemilomoiCretaceous yamva

Tethyshadros was a duck-billed dinosaur that lived on an ancient island in what is now Italy. It was a plant-eater with a beak and a padded hand, and it walked on two legs or all fours.1

Yaphila

84 ukuya ku-72 izigidi zeminyaka eyadlulayo4

iCretaceous yamva

Iifosili zifunyenwe:

Villaggio del Pescatore, Trieste Province, Italy4 1

Ubude

4.5 m (15 ft)1

Ubunzima

338 kg ukuya ku-584 kg (745 ukuya ku-1,300 lb)1

Ukuphakama

1.3 m (4.3 ft)2

Esona santya siphezulu

malunga ne-39 km/h (24 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

Yayinzima kangakanani?

inzima njengezinja ezingama-29

inde njengezinja ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-25 zilandelelanainzima njengamavatala angama-120inzima njengabantwana basenkulisa abangama-31inzima njengabantwana besikolo abangama-18ibinokubaleka iimitha ezili-100 ngemizuzwana engama-9.2 (oyena mntu ukhawulezayo udinga i-9,6)

Tethyshadros wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Tethyshadros malunga ne-39 km/h (24 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Tethyshadros lived on a large island in the ancient Tethys Ocean, which is why it was named after that sea.1

The first skeleton, nicknamed Antonio, was found in a vertical rockface and took years to dig out.1

Tethyshadros had a mix of old-fashioned features, like a short neck and a skull like Iguanodon, and advanced features, like teeth arranged in batteries like true hadrosaurs.1

Scientists once thought Tethyshadros was a dwarf dinosaur, but later bone studies showed the main skeleton was from a teenager, not a full-grown adult.1

A second skeleton, nicknamed Bruno, is bigger and more complete, with a full skull and many bones.1

Tethyshadros is one of the latest surviving non-hadrosaurid hadrosauromorphs, meaning it lived just before true hadrosaurs became common.1

Umfanekiso owenziwe yi-AI: Tethyshadros — Umfanekiso owenziwe yi-AI obonisa indlela Tethyshadros 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: Tethyshadros

?How big was Tethyshadros?

About 4.5 metres (15 feet) long, though some scientists think that estimate might be too high. The adult skeleton Bruno was 15 to 20% larger than the subadult Antonio.1

?What did Tethyshadros eat?

It was a plant-eater. Its beak and teeth were adapted for eating plants, and it may have used its strange serrated beak to bite specific food items.1 3

?Why did Tethyshadros have a strange beak?

Nobody knows for sure. It might have helped it bite certain plants, or been used for grooming or display.3

?Was Tethyshadros a dwarf dinosaur?

It was originally thought to be a dwarf, but later bone studies showed the main skeleton (Antonio) was a teenager, not a full-grown adult. The adult Bruno was larger.1

?When did Tethyshadros live?

It lived during the Late Cretaceous, about 81.5 to 80.5 million years ago.1

?Where was Tethyshadros found?

In an abandoned quarry at Villaggio del Pescatore, near Trieste, Italy. It lived on a large island in the ancient Tethys Ocean.1

Inyaniso ngeentsomi

Intsomi: Tethyshadros was a dwarf dinosaur.

Inyaniso: The first skeleton was a subadult, not a full-grown adult, so it was not a dwarf species.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Tethyshadros
Inikwe igama ngu:: Dalla Vecchia 20094
Iqela: Izitya-zityalo ezinemilomo
Usapho / iclade: Telmatosauridae4
Ukuhlelwa: Ornithischia > Ornithopoda > Iguanodontia4
Ubudala bamatye: 84 ukuya ku-72 izigidi zeminyaka (Campanian)4
Izakhiwo zamatye: Aurisina4
Amazwe: i-Itali4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: Fossil fragments were found in the 1980s by Alceo Tarlao and Giorgio Rimoli. A nearly complete skeleton was discovered in 1994 and excavated by 1999. The dinosaur was named Tethyshadros insularis by Fabio Dalla Vecchia in 2009.1
Kusaxoxwa ngayo: Scientists still debate the exact total length of Tethyshadros, because the tail of the first skeleton was missing and its length had to be estimated.1

Apho iinyani zivela khona

Tethyshadros (en.wikipedia.org)
Friuli-Venezia Giulia - Fossili Regionali (fossiliregionali.it)
The “Duck-billed” Dinosaur That Wasn’t (smithsonianmag.com)
Tethyshadros in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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