Petrobrasaurus

Nkombo elingi koloba: “Petrobras lizard, named after the Petrobras oil company”1

Alyaki: MilonaNkingo milaiKretase ya nsuka

Petrobrasaurus was a huge, long-necked plant-eater that lived in what is now Patagonia, Argentina. It was a titanosaur, a group of the biggest dinosaurs ever to walk the Earth.2 3

Azalaki na bomoi

mbula milio 90 kino 84 eleki4

Kretase ya nsuka

Bafosile emonanaki na

Rincón de los Sauces, Neuquén Province, Patagonia, Argentina2 1

Bolai

10 m (33 ft)3

Bolai na likolo

2,5 m (8,2 ft)

kokanisa

Mbangu ya likolo

pene na 23 km/h (14 mph)

Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Azalaki molai boni na likolo?

kokanisa

molai lokola bamotuka 2 oyo batelemi na molongomolai lokola matoko 56 oyo balandaniakokaki kopota metele 100 na sekonde 16 (moto oyo aleki mbangu asalelaka 9,6)

Petrobrasaurus 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?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Petrobrasaurus pene na 23 km/h (14 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Petrobrasaurus is known from a partial skeleton that includes teeth, vertebrae, ribs, leg bones, and even sternal plates.1

Its name honors the Petrobras oil company, which helped preserve fossils in the area.1

This dinosaur lived about 89 to 83 million years ago, during the Late Cretaceous period.3

Its teeth were cylindrical and pencil-like, perfect for a plant-eating diet.1

The fossils were found near an oil well called PH 1597, in the Puesto Hernández oil field.1

Elilingi ya Petrobrasaurus esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Petrobrasaurus 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.

Mpo na bayebi ya badino

Nkombo ya siansi: Petrobrasaurus
Nkombo epesamaki na: Filippi et al. 20114
Lisanga: Nkingo milai
Libota / klade: Titanosauria4
Klasifikasio: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Mbula ya mabanga: mbula milio 90 kino 84 (Coniacian / Santonian)4
Milongo ya mabanga: Plottier4
Bikolo: Arzantine4
Bafosile oyo ekomami: 1 na The Paleobiology Database4
Ntango bamonaki yango: Petrobrasaurus was named in 2011 by Leonardo Filippi and colleagues, based on a partial skeleton found in the Plottier Formation of Argentina.2 3
Naino bazali kowelana: Scientists are not sure exactly which group of titanosaurs Petrobrasaurus belongs to; some think it might be related to Lognkosauria, but it is still considered Titanosauria incertae sedis (uncertain placement).1

Esika makambo euti

A new sauropod titanosaur from the Plottier Formation (Upper Cretaceous) of Patagonia (Argentina) (revistes.ub.edu)
Petrobrasaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Petrobrasaurus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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