Khadi la dino Na. 1414 mwa 2 027

Petrobrasaurus

Dzina limatanthauza: “Petrobras lizard, named after the Petrobras oil company”1

Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

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

Ankakhala

zaka 90 mpaka 84 miliyoni zapitazo4

Kumapeto kwa Kretase

Mafosili apezeka ku

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

Utali

10 m (33 ft)3

Msinkhu

2.5 m (8.2 ft)

kuyerekeza

Liwiro lalikulu kwambiri

pafupifupi 23 km/h (14 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

kuyerekeza

wautali ngati magalimoto 2 oimikidwa pamzerewautali ngati nthochi 56 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 16 (munthu waliwiro kwambiri amafunika 9.6)

Petrobrasaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Petrobrasaurus pafupifupi 23 km/h (14 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Petrobrasaurus chopangidwa ndi AI — Chithunzi cha momwe Petrobrasaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi: Petrobrasaurus
Anapatsidwa dzina ndi: Filippi et al. 20114
Gulu: Makosi atali
Banja / kladi: Titanosauria4
Magawidwe a sayansi: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zaka za miyala: zaka 90 mpaka 84 miliyoni (Coniacian / Santonian)4
Mapangidwe a miyala: Plottier4
Mayiko: Argentina4
Zolemba za mafosili: 1 mu The Paleobiology Database4
Kupezeka: Petrobrasaurus was named in 2011 by Leonardo Filippi and colleagues, based on a partial skeleton found in the Plottier Formation of Argentina.2 3
Akukambiranabe: 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

Kumene mfundo zimachokera

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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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