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Alvarezsaurus na ndenge ya karton
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Alvarezsaurus

Nkombo elingi koloba: “Don Gregorio Alvarez's lizard”1
Alyaki: Banyama mikeBadino ya nsala ya kokamwaKretase ya nsuka

Alvarezsaurus was a tiny, fast-running dinosaur that lived in Argentina about 86 to 83 million years ago. It had a long tail and probably used its sharp claws to dig for insects. Scientists think it was one of the earliest members of a weird group of dinosaurs with strong, short arms.13

Azalaki na bomoi
mbula milio 86 kino 84 eleki3
Kretase ya nsuka
Bafosile emonanaki na
Bajo de la Carpa Formation, Neuquén, Argentina31
Bolai
1 kino 1,4 m (3,3 kino 4,6 ft)1
Bozito
3 kg (7 lb)1
Bolai na likolo
0,58 m (1,9 ft)
kokanisa
Mbangu ya likolo
pene na 30 km/h (19 mph)
Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Alvarezsaurus pene na 1,4 m bolai (4,6 ft)Pusu ya ndako pene na 0,5 m (1,6 ft)Mbwa pene na 1 m (3,3 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)

Azalaki molai boni na likolo?

Pusu ya ndakopene na 0,3 m (1 ft)Mbwapene na 0,5 m (1,6 ft)Alvarezsauruspene na 0,58 m na likolo (1,9 ft)Mpundapene na 1,6 m (5,2 ft)

kokanisa

Azalaki kilo boni?

kilo lokola matoko 25
molai lokola bapusu 3 ya ndako zolo kino mokilamolai lokola matoko 8 oyo balandanipene kilo lokola pusu ya ndakokilo lokola matoko 25akokaki kopota metele 100 na sekonde 12 (moto oyo aleki mbangu asalelaka 9,6)

Alvarezsaurus azalaki monene boni soki tokokanisi na YO?

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Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Alvarezsaurus was named after Don Gregorio Alvarez, an Argentine historian, not after a dinosaur scientist.1

2

Its third toe bone (metatarsal III) was the longest, and its fourth toe bone was unusually long too.1

3

Unlike many of its later relatives, Alvarezsaurus did not have its ankle bones (astragalus and calcaneum) fused together.1

4

The shoulder blade of Alvarezsaurus was curved and smaller than that of later alvarezsaurids like Mononykus.1

5

Its tail vertebrae had sharp undersides and triangular side projections, a feature shared with other alvarezsaurids.1

6

Alvarezsaurus is considered a basal (early) member of the alvarezsaurid family, which includes dinosaurs with strong, short arms and big claws.1

Esalemi na AIElilingi ya Alvarezsaurus esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Alvarezsaurus akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na Alvarezsaurus

?How big was Alvarezsaurus?

Alvarezsaurus was small, about 1 to 1.4 metres (3.3 to 4.6 feet) long and weighed around 3 kilograms (6.6 pounds).1

?What did Alvarezsaurus eat?

It may have eaten insects. Its sharp claws and strong arms suggest it dug into termite or ant nests, though scientists are not completely sure.12

?Could Alvarezsaurus run fast?

Yes, its leg structure suggests it was a fast runner. It had long legs and a long tail for balance.12

?Did Alvarezsaurus have feathers?

No direct feather fossils are known for Alvarezsaurus, but a close relative, Shuvuuia, had downy, feather-like coverings, so it likely had feathers too.2

?When did Alvarezsaurus live?

It lived during the Late Cretaceous, about 86 to 83 million years ago, in what is now Argentina.1

?Was Alvarezsaurus a dinosaur?

Yes, Alvarezsaurus was a small theropod dinosaur, part of the alvarezsaurid family.1

Mpo na bayebi ya badino

Nkombo ya siansi
Alvarezsaurus
Nkombo epesamaki na
Bonaparte 19913
Lisanga
Badino ya nsala ya kokamwa
Libota / klade
Alvarezsauridae3
Klasifikasio
Theropoda > Alvarezsauridae3
Mbula ya mabanga
mbula milio 86 kino 84 (Santonian)3
Milongo ya mabanga
Bajo de la Carpa3
Bikolo
Arzantine3
Bafosile oyo ekomami
1 na The Paleobiology Database3
Ntango bamonaki yango
Alvarezsaurus was named by Argentine paleontologist José Bonaparte in 1991. The first fossils were found in the Bajo de la Carpa Formation in Argentina.13
Naino bazali kowelana
Scientists are not sure whether Alvarezsaurus was more closely related to birds or to other non‑bird dinosaurs. Some studies place it with early birds, but others keep it among the theropod dinosaurs.1

Esika makambo euti

  1. Alvarezsaurus (en.wikipedia.org)
  2. Alvarezsauridae (en.wikipedia.org)
  3. Alvarezsaurus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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