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Miragaia

Nkombo elingi koloba: “wonderful goddess of the Earth”1
Alyaki: MilonaBadino na baplakaJurasiki ya nsuka kino Kretase ya ebandeli

Miragaia was a stegosaur, a plant-eating dinosaur with plates and spines on its back. It had an unusually long neck, much longer than most other stegosaurs. This gentle giant lived in what is now Portugal and the United States during the Late Jurassic period.12

Azalaki na bomoi
mbula milio 155 kino 121 eleki3
Jurasiki ya nsuka kino Kretase ya ebandeli
Bafosile emonanaki na
Portugal (Lourinhã Formation) and the United States (Morrison Formation in Utah and Wyoming)12
Bolai
5,5 kino 6,5 m (18 kino 21 ft)1
Bolai na likolo
1,9 m (6,2 ft)
kokanisa
Mbangu ya likolo
pene na 15 km/h (9 mph)
Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Miragaia pene na 6,5 m bolai (21 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)Motuka pene na 4,5 m (15 ft)Nzoku, nyama oyo aleki monene na mabele lelo pene na 6,5 m (21 ft)

Azalaki molai boni na likolo?

Mbwapene na 0,5 m (1,6 ft)Mpundapene na 1,6 m (5,2 ft)Miragaiapene na 1,9 m na likolo (6,2 ft)Nzokupene na 3,2 m (10 ft)

kokanisa

molai lokola bambwa 6 zolo kino mokilamolai lokola matoko 36 oyo balandaniakokaki kopota metele 100 na sekonde 24 (moto oyo aleki mbangu asalelaka 9,6)

Miragaia azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Miragaia had at least 17 neck vertebrae, giving it a very long neck for a stegosaur. Most stegosaurs had fewer than 13.1

2

The name Miragaia comes from the village where it was found, Miragaia in Portugal, and also means 'wonderful goddess of the Earth'.1

3

Miragaia belonged to a group called Dacentrurinae, which includes its close relative Dacentrurus. Scientists used to think many stegosaur fossils from Portugal and Spain were Dacentrurus, but now they know some are Miragaia.1

4

A nearly complete skeleton of Miragaia was discovered in 1959 in Atouguia da Baleia, Peniche, Portugal, but it was not described until many years later.1

5

Miragaia shared features with a stegosaur from Wyoming called Alcovasaurus longispinus, suggesting that a land bridge once connected North America and Iberia (Portugal and Spain).1

6

The plates on Miragaia's back were probably used for display, and the spines on its tail (called a thagomizer) could have been a weapon against predators.1

Esalemi na AIElilingi ya Miragaia esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Miragaia 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.

Mobuki masapo

Lisapo: Miragaia is sometimes thought to be a species of Dacentrurus.

Solo: Scientists now agree that Miragaia is a separate, valid genus, different from Dacentrurus in many ways, such as its longer neck and different vertebrae.1

Mpo na bayebi ya badino

Nkombo ya siansi
Miragaia
Nkombo epesamaki na
Mateus et al. 20093
Lisanga
Badino na baplaka
Libota / klade
Stegosauridae3
Klasifikasio
Ornithischia > Stegosauria > Thyreophora3
Mbula ya mabanga
mbula milio 155 kino 121 (Kimmeridgian / Barremian)3
Milongo ya mabanga
Morrison3
Bikolo
Amerika3
Bafosile oyo ekomami
31 na The Paleobiology Database3
Ntango bamonaki yango
Miragaia was named in 2009 by Octávio Mateus and colleagues, based on a partial skeleton found near the village of Miragaia in the Lourinhã Formation of Portugal. The holotype specimen includes much of the front half of the skeleton.1
Naino bazali kowelana
Scientists still debate exactly how many species of Miragaia existed, and whether some fossils from North America belong to this genus or to its close relative Dacentrurus.2

Esika makambo euti

  1. Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America (pmc.ncbi.nlm.nih.gov)
  2. Dacentrurine Stegosaurs in North America: New Occurrences from the Upper Jurassic of USA (Morrison Formation) (dinodata.de)
  3. Miragaia in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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Mosusu ya lisanga moko: Badino na baplaka

Mpe ya eleko moko: Kretase ya ebandeli

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