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Khathune ya Petrobrasaurus
Karete ya dinosaure No. 1414 ho tse 2 027

Petrobrasaurus

Lebitso le bolela: “Petrobras lizard, named after the Petrobras oil company”1
E jele: DimelaMelala e meleleleKretase ya Morao

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.23

E phetse
dilemo tse dimilione tse 90 ho isa ho 84 tse fetileng4
Kretase ya Morao
Difosili di fumanwe ho
Rincón de los Sauces, Neuquén Province, Patagonia, Argentina21
Bolelele
10 m (33 ft)3
Bophahamo
2.5 m (8.2 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 23 km/h (14 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Petrobrasaurus bolelele ba e ka bang 10 m (33 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Petrobrasaurusbophahamo ba e ka bang 2.5 m (8.2 ft)Tloue ka bang 3.2 m (10 ft)

kakanyo

telele jwaloka dikoloi tse 2 tse pakilweng ka molatelele jwaloka dibanana tse 56 di behilwe ka molae ne e ka matha dimitara tse 100 ka metsotswana e 16 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Petrobrasaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

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

2

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

3

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

4

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

5

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

E entswe ke AISetshwantsho sa Petrobrasaurus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Petrobrasaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Petrobrasaurus
E rehilwe ke
Filippi et al. 20114
Sehlopha
Melala e melelele
Lelapa / leloko
Titanosauria4
Tlhophiso
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Dilemo tsa mafika
dilemo tse dimilione tse 90 ho isa ho 84 (Coniacian / Santonian)4
Dibopeho tsa mafika
Plottier4
Dinaha
Argentina4
Direkoto tsa difosili
1 ho The Paleobiology Database4
Ho sibollwa
Petrobrasaurus was named in 2011 by Leonardo Filippi and colleagues, based on a partial skeleton found in the Plottier Formation of Argentina.23
E sa ntse e phehwa kgang
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

Moo dintlha di tswang teng

  1. A new sauropod titanosaur from the Plottier Formation (Upper Cretaceous) of Patagonia (Argentina) (revistes.ub.edu)
  2. Petrobrasaurus (en.wikipedia.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Petrobrasaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Melala e melelele

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