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Khathunu ya Rubeosaurus
Karata ya dino No. 1560 mo go 2 027

Rubeosaurus

Leina le raya: “bramble lizard”1
E jele: DimelaDidino tse di nang le dinakaBofelo jwa Cretaceous

Rubeosaurus was a horned dinosaur with a big frill and spikes on its head. It lived in what is now Montana, USA, about 75 million years ago. It was a plant eater and walked on four legs.12

E tshetse
dimilione tsa dingwaga di le 84 go ya go 72 tse di fetileng5
Bofelo jwa Cretaceous
Difosili di fitlhetswe kwa
Montana, USA, in the Two Medicine Formation12
Boleele
5 go ya go 5.5 m (16 go ya go 18 ft)4
Bokete
ditone di le 1.8 go ya go ditone di le 2.7 (4,000 go ya go 6,000 lb)4
Bogodimo
1.8 m (5.9 ft)4
Bonako jo bogolo
e ka nna 32 km/h (20 mph)
Go taboga, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Rubeosaurus e ka nna 5.5 m boleele (18 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)

E ne e le kwa godimo go le kae?

Ntšwae ka nna 0.5 m (1.6 ft)Pitsee ka nna 1.6 m (5.2 ft)Rubeosauruse ka nna 1.8 m bogodimo (5.9 ft)Tloue ka nna 3.2 m (10 ft)

E ne e le bokete go le kae?

bokete jaaka dikoloi di le 2
telele jaaka dintšwa di le 6 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 31 di latelanabokete jaaka dintšwa di le 140bokete jaaka magapu a le 540bokete jaaka diphaposiborutelo tse di tletseng bana di le 3bokete jaaka dibere tse ditshweu di le 6e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 11 (motho yo o bonako go gaisa o tlhoka 9,6)

Rubeosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

1

Rubeosaurus had two long spikes on its neck frill that leaned inward toward each other, a feature that is unique to this dinosaur.3

2

The spikes on its frill were much shorter than those of its close relative Styracosaurus, with the longest measuring about 295 millimeters (11.6 inches).1

3

Rubeosaurus is known from very few fossils, only a few skull pieces, which made it one of the most mysterious horned dinosaurs.3

4

Scientists think Rubeosaurus was closely related to Einiosaurus, Achelousaurus, and Pachyrhinosaurus, based on the shape of its skull bones.3

5

Rubeosaurus lived in the same area and time as other horned dinosaurs like Einiosaurus and Achelousaurus, but they are found at different levels in the rock.3

6

The first fossil of Rubeosaurus was a piece of the back of the skull, found in Montana and described in 1930.1

E dirilwe ke AISetshwantsho sa Rubeosaurus se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Rubeosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.
o botsitse

Dipotso tse di botswang thata ka ga Rubeosaurus

?How big was Rubeosaurus?

Scientists do not know its exact size because only a few skull pieces have been found, but it was probably about 5 to 5.5 metres (16 to 18 feet) long and weighed around 1.8 to 2.7 metric tons (2.0 to 3.0 short tons), like its close relative Styracosaurus.14

?What did Rubeosaurus eat?

Rubeosaurus was a plant eater. It had a beak and shearing cheek teeth that helped it slice up plants.14

?Did Rubeosaurus have feathers?

No, Rubeosaurus did not have feathers. It was a horned dinosaur with scales, like other ceratopsians.1

?When did Rubeosaurus live?

Rubeosaurus lived about 75 million years ago, during the Late Cretaceous Period.13

?Where was Rubeosaurus found?

All Rubeosaurus fossils have been found in the Two Medicine Formation of Montana, USA, near Landslide Butte on the Blackfeet Nation.3

?How many spikes did Rubeosaurus have?

Rubeosaurus had at least two long spikes on each side of its neck frill, and the longest spike measured about 295 millimetres (11.6 inches).1

?Was Rubeosaurus a dinosaur?

Yes, Rubeosaurus was a dinosaur. It was a horned dinosaur called a ceratopsian.1

?Is Rubeosaurus the same as Styracosaurus?

Rubeosaurus was originally named as a species of Styracosaurus, but scientists now think it is a different genus. Some researchers still consider it a species of Styracosaurus.13

Mothubi wa ditlhamane

Tlhamane: Rubeosaurus is just a species of Styracosaurus.

Boammaaruri: Scientists used to think so, but in 2010 they gave it its own genus, Rubeosaurus, because its skull features are different. Some scientists still debate this, and it may be a species of Styracosaurus again.1

Ya baitseanape ba didino

Leina la saense
Rubeosaurus
Leina le neilwe ke
McDonald and Horner 20105
Setlhopha
Didino tse di nang le dinaka
Lelapa / clade
Ceratopsidae5
Thulaganyo
Ornithischia > Ceratopsia > Ceratopsidae5
Bogolo jwa matlapa
84 go ya go 72 dimilione tsa dingwaga (Campanian)5
Dibopego tsa matlapa
Two Medicine5
Dinaga
Amerika5
Direkoto tsa difosili
2 mo The Paleobiology Database5
Go fitlhelwa
The first fossil was found in Montana and named Styracosaurus ovatus by Charles Gilmore in 1930. In 2010, Andrew McDonald and Jack Horner gave it the new name Rubeosaurus after studying more fossils.13
Go sa ntse go ganetsanwa
Scientists still debate whether Rubeosaurus is its own genus or just a species of Styracosaurus, because the fossils are so incomplete.1

Kwa dintlha di tswang teng

  1. Styracosaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. A Subadult Specimen of Rubeosaurus ovatus (Dinosauria: Ceratopsidae), with Observations on Other Ceratopsids from the Two Medicine Formation | PLOS One (journals.plos.org)
  4. Styracosaurus (Wikipedia) (Wikipedia)
  5. Rubeosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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