Dino kad No. 1414 wɔ 2 027 mu

Petrobrasaurus

Din no ase: “Petrobras lizard, named after the Petrobras oil company”1

Ɔdii: NhabanKɔn tentenKretasias Awieeɛ

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

Ɔtenaa ase

mfeɛ ɔpepem 90 kɔsi 84 a atwam4

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

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

Tenten

10 m (33 ft)3

Korɔn

2.5 m (8.2 ft)

nsusuiɛ

Ntɛmntɛm a ɛsen biara

bɛyɛ 23 km/h (14 mph)

Mmirikatuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Na ne korɔn yɛ sɛn?

nsusuiɛ

ne tenten te sɛ kaa 2 a wɔde agyina toatoa sone tenten te sɛ kwadu 56 a wɔde abɔ toatoa soanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 16 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Petrobrasaurus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Petrobrasaurus bɛyɛ 23 km/h (14 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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

Yei yɛ Petrobrasaurus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

Ma dino ho animdefoɔ

Nyansahu din: Petrobrasaurus
Obi a ɔtoo din: Filippi et al. 20114
Kuo: Kɔn tenten
Abusua / kuo kɛseɛ: Titanosauria4
Nkyekyɛmu: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Abotan no mfeɛ: mfeɛ ɔpepem 90 kɔsi 84 (Coniacian / Santonian)4
Abotan nhyehyɛeɛ: Plottier4
Aman: Argentina4
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu4
Nhunumu: Petrobrasaurus was named in 2011 by Leonardo Filippi and colleagues, based on a partial skeleton found in the Plottier Formation of Argentina.2 3
Wɔda so gye ho akyinnye: 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

Baabi a nsɛm no firi

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): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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