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Karete ya dinosaure No. 1771 ho tse 2 027

Tenontosaurus

Lebitso le bolela: “sinew lizard”1

E jele: DimelaDija-dimela tse nang le melomoKretase ya Pele ho isa ho Kretase ya Morao

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

E phetse

dilemo tse dimilione tse 121 ho isa ho 94 tse fetileng4

Kretase ya Pele ho isa ho Kretase ya Morao

Difosili di fumanwe ho

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

Bolelele

7 m (23 ft)2

Boima

900 kg (2,000 lb)2

Bophahamo

2.9 ho isa ho 3 m (9.5 ho isa ho 9.8 ft)3

Lebelo le phahameng ka ho fetisisa

e ka bang 33 km/h (21 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e phahame hakae?

E ne e le boima hakae?

boima jwaloka dintja tse 45

telele jwaloka dintja tse 7 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 39 di behilwe ka molaboima jwaloka mahapu a 180boima jwaloka bana ba kereshe ba 47boima jwaloka bana ba sekolo ba 28boima jwaloka dibere tse tshweu tse 2e ne e ka matha dimitara tse 100 ka metsotswana e 11 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Tenontosaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Tenontosaurus e ka bang 33 km/h (21 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

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

Setshwantsho sa Tenontosaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Tenontosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka 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

Mosenyi wa ditshomo

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

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Tenontosaurus
E rehilwe ke: Ostrom 19704
Sehlopha: Dija-dimela tse nang le melomo
Lelapa / leloko: Tenontosauridae4
Tlhophiso: Ornithischia > Ornithopoda > Iguanodontia4
Dilemo tsa mafika: dilemo tse dimilione tse 121 ho isa ho 94 (Aptian / Cenomanian)4
Dibopeho tsa mafika: Cloverly, Antlers, Cedar Mountain4
Dinaha: Amerika4
Direkoto tsa difosili: 83 ho The Paleobiology Database4
Ho sibollwa: 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
E sa ntse e phehwa kgang: Scientists still debate exactly how Tenontosaurus moved, whether it was mostly quadrupedal or could run on two legs.1

Moo dintlha di tswang teng

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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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