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Tenontosaurus

Dzina limatanthauza: “sinew lizard”1

Ankadya: ZomeraOdya zomera a milomoKumayambiriro kwa Kretase mpaka Kumapeto kwa Kretase

Tenontosaurus was a big plant-eating dinosaur with a very long, stiff tail. It lived in North America during the Early Cretaceous period, about 115 to 108 million years ago.1

Ankakhala

zaka 121 mpaka 94 miliyoni zapitazo4

Kumayambiriro kwa Kretase mpaka Kumapeto kwa Kretase

Mafosili apezeka ku

Fossils have been found in Montana, Wyoming, Oklahoma, Texas, Idaho, Utah, and Maryland in the USA, and also in Canada.1 2

Utali

7 m (23 ft)2

Kulemera

900 kg (2,000 lb)2

Msinkhu

2.9 mpaka 3 m (9.5 mpaka 9.8 ft)3

Liwiro lalikulu kwambiri

pafupifupi 33 km/h (21 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

Ankalemera bwanji?

wolemera ngati agalu 45

wautali ngati agalu 7 otsatizana mphuno ndi mchirawautali ngati nthochi 39 zotsatizanawolemera ngati mavwende 180wolemera ngati ana a sukulu ya mkaka 47wolemera ngati ana a sukulu 28wolemera ngati zimbalangondo zoyera 2akanatha kuthamanga mamita 100 m'masekondi 11 (munthu waliwiro kwambiri amafunika 9.6)

Tenontosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Tenontosaurus pafupifupi 33 km/h (21 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Tenontosaurus had an unusually long and broad tail, stiffened by a network of bony tendons, which is why it is called 'sinew lizard'.1

An adult Tenontosaurus could reach a browsing height of about 3 meters (10 feet) if it stood on its hind legs, but it usually walked on all fours.1

Its beak was U-shaped and thick, and its lower jaw had a special bone called a predentary that helped form the lower beak.1

Tenontosaurus lived alongside the predator Deinonychus, and fossils of both are common in the same rocks.1

The first Tenontosaurus fossil was found in 1903 in Montana, but it was not named until 1970.1

There are two species: Tenontosaurus tilletti and Tenontosaurus dossi. T. dossi is known from only a few specimens in Texas.1

Chithunzi cha Tenontosaurus chopangidwa ndi AI — Chithunzi cha momwe Tenontosaurus 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 Tenontosaurus

?How big was Tenontosaurus?

About 6 to 8 metres long and around 1,000 kilograms, though estimates vary by species and study.1 2

?What did Tenontosaurus eat?

It was a plant-eater. It used its U-shaped beak and chopping teeth to eat leaves, wood, fruit, and low-growing ferns and shrubs.1 2

?Did Tenontosaurus walk on two legs or four?

It usually walked on all four legs, but could stand on its hind legs to reach higher plants, up to about 3 metres.1 2

?Was Tenontosaurus bigger than Deinonychus?

Yes, adult Tenontosaurus were much larger than adult Deinonychus. Deinonychus probably hunted young or sick Tenontosaurus.1

?When did Tenontosaurus live?

It lived during the Early Cretaceous period, about 115 to 108 million years ago, in western North America.1 2

?Why did Tenontosaurus have a long tail?

Its tail was unusually long and broad, stiffened by bony tendons. This helped support the tail, but scientists aren't sure of its exact purpose.1

?Where was Tenontosaurus found?

Fossils have been found in the USA (Montana, Oklahoma, Texas, Utah, Idaho, Maryland) and Canada.1 2

?Is Tenontosaurus a dinosaur?

Yes, it is a type of ornithopod dinosaur, a plant-eating dinosaur related to Iguanodon.1 2

Wothetsa nthano zabodza

Nthano: Some people think Tenontosaurus was a slow, clumsy dinosaur.

Zoona: Scientists think it was a common and successful herbivore, and its stiff tail may have helped it balance.1

Kwa akatswiri a madino

Dzina la sayansi: Tenontosaurus
Anapatsidwa dzina ndi: Ostrom 19704
Gulu: Odya zomera a milomo
Banja / kladi: Tenontosauridae4
Magawidwe a sayansi: Ornithischia > Ornithopoda > Iguanodontia4
Zaka za miyala: zaka 121 mpaka 94 miliyoni (Aptian / Cenomanian)4
Mapangidwe a miyala: Cloverly, Antlers, Cedar Mountain4
Mayiko: Amereka4
Zolemba za mafosili: 83 mu The Paleobiology Database4
Kupezeka: The first fossil was found in 1903 by an American Museum of Natural History expedition in Montana. John Ostrom named it Tenontosaurus tilletti in 1970 after studying many specimens.1
Akukambiranabe: Scientists still debate exactly how Tenontosaurus moved, whether it was mostly quadrupedal or could run on two legs.1

Kumene mfundo zimachokera

Tenontosaurus (en.wikipedia.org)
Tenontosaurus | Natural History Museum (nhm.ac.uk)
All about Tenontosaurus (animalia.bio)
Tenontosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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