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Nyasasaurus

Zita rinoreva: “Lake Nyasa lizard”1

Raidya: NyamaMadhinosori ekutangaTriassic Yepakati

Nyasasaurus might be the very first dinosaur that ever lived! It was a small, fast-growing reptile that walked on two legs in what is now Africa. Scientists are still not sure if it was a true dinosaur or a very close cousin.1 2

Raivapo

makore mamiriyoni 247 kusvika 241 apfuura4

Triassic Yepakati

Mafosiri akawanikwa:

Tanzania, in the Manda Formation near Lake Nyasa1

Kureba

2 kusvika 3 m (6.6 kusvika 9.8 ft)1

Huremu

20 kg kusvika 60 kg (44 kusvika 132 lb)3

Kukwirira

1 m (3.3 ft)3

Kumhanya kwepamusoro

kunenge 48 km/h (30 mph)

Kumhanya, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Raiva rakakwirira zvakadii?

Rairema zvakadii?

kurema seimbwa 3

kureba seimbwa 3 kubva pamhino kusvika kumuswekureba semabhanana 17 akatevedzanakurema semanwiwa 12kurema sevana vekireshi 3kurema sevana vechikoro 2raigona kumhanya mamita 100 mumasekonzi 7.5 (munhu anomhanya kupfuura vose anoda 9.6)

Nyasasaurus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Nyasasaurus kunenge 48 km/h (30 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Nyasasaurus lived about 243 million years ago, which is 10 to 15 million years earlier than other known dinosaurs.1

Its bones show a fast growth rate, similar to early dinosaurs like Coelophysis, which suggests it was warm-blooded.1

The first fossils were found in the 1930s, but they were not officially named until 2013.1

The name was first used in 1967 but without a proper description, so it was considered a 'naked name' until 2013.1

Some scientists think Nyasasaurus might be the ancestor of all dinosaurs, but others think it was just a close relative.1 2

The fossils are so incomplete that scientists cannot even agree if it was a meat-eater or a plant-eater.1

Mufananidzo wakagadzirwa neAI: Nyasasaurus — Mufananidzo wakagadzirwa neAI unoratidza kuti Nyasasaurus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Nyasasaurus

?Is Nyasasaurus a dinosaur?

Scientists are not sure. It might be the earliest known dinosaur, or it might be a very close cousin called a dinosauriform.1 2

?How big was Nyasasaurus?

It was about 2 to 3 metres (6.6 to 9.8 feet) long, based on the partial skeleton of one individual.1

?When did Nyasasaurus live?

It lived about 243 million years ago, during the Middle Triassic period. That is 10 to 15 million years earlier than other known dinosaurs.1 2

?Where was Nyasasaurus found?

Its fossils were found in Tanzania, Africa, near Lake Nyasa. The first bones were collected in the 1930s.1

?What did Nyasasaurus eat?

Nobody knows for sure. The fossils are too incomplete to tell if it was a meat-eater or a plant-eater.1

?Did Nyasasaurus walk on two legs?

Yes, it walked on two legs. Its hip and leg bones show it was a bipedal reptile.1

?How fast did Nyasasaurus grow?

It grew quickly, like early dinosaurs. Its bones show a fast growth rate similar to Coelophysis, which suggests it was warm-blooded.1 2

?Why is Nyasasaurus famous?

It might be the very first dinosaur that ever lived. If so, it is the oldest known dinosaur, pushing back the origin of dinosaurs by millions of years.1 2

Mubvisi wengano

Ngano: Nyasasaurus is definitely the oldest dinosaur.

Chokwadi: Scientists are not sure. It might be a very early dinosaur or a close relative, and the age of its fossils is debated.1

Zvevanyanzvi vemadhino

Zita resainzi: Nyasasaurus
Akaripa zita:: Charig 19674
Boka: Madhinosori ekutanga
Mhuri / boka: Dinosauria4
Zera rematombo: makore mamiriyoni 247 kusvika 241 ()4
Mapoka ematombo: Manda Beds4
Nyika: Tanzania4
Zvinyorwa zvemafosiri: 2 mu The Paleobiology Database4
Kuwanikwa: The first fossils were collected in the 1930s by Francis Rex Parrington in Tanzania. Alan J. Charig described them in his 1956 thesis, but the official name Nyasasaurus parringtoni was published in 2013 by a team including Charig.1
Zvichiri kupokanwa: Scientists debate whether Nyasasaurus is a true dinosaur or a close cousin, and whether it really lived 243 million years ago or later.1

Kunobva chokwadi

Nyasasaurus (en.wikipedia.org)
The oldest dinosaur? A Middle Triassic dinosauriform from Tanzania (royalsocietypublishing.org)
Scientists find oldest dinosaur – or closest relative yet | Royal Society (royalsociety.org)
Nyasasaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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