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Karata ya dino No. 1343 mo go 2 027

Pachyrhinosaurus

Leina le raya: “thick-nosed lizard”1

E jele: DimelaDidino tse di nang le dinakaBofelo jwa Cretaceous

Pachyrhinosaurus was a plant-eating dinosaur that lived in herds. Instead of a nose horn like Triceratops, it had a big, flat bony bump on its snout and another over its eyes. These bumps are called bosses.2

E tshetse

dimilione tsa dingwaga di le 84 go ya go 66 tse di fetileng3

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Alberta and Northwest Territories in Canada, and Alaska in the USA1 3

Boleele

6 go ya go 8 m (20 go ya go 26 ft)1

Bokete

ditone di le 3 go ya go ditone di le 4 (6,600 go ya go 8,800 lb)1 2

Bogodimo

2.4 m (7.9 ft)

kakanyo

Bonako jo bogolo

e ka nna 28 km/h (17 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?

E ne e le kwa godimo go le kae?

kakanyo

E ne e le bokete go le kae?

bokete jaaka dikoloi di le 2.5

telele jaaka dintšwa di le 8 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 44 di latelanabokete jaaka dintšwa di le 200bokete jaaka magapu a le 800bokete jaaka diphaposiborutelo tse di tletseng bana di le 5bokete jaaka dibere tse ditshweu di le 9e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 13 (motho yo o bonako go gaisa o tlhoka 9,6)

Pachyrhinosaurus 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?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Pachyrhinosaurus e ka nna 28 km/h (17 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Pachyrhinosaurus had a large, flat boss on its nose and a smaller one over its eyes, instead of a nose horn.1

Three species of Pachyrhinosaurus have been found: P. canadensis, P. lakustai, and P. perotorum.1

Fossils of adults and juveniles are often found together, suggesting that Pachyrhinosaurus lived in herds and cared for its young.2

One bonebed in Alberta contained up to 100 bones per square metre, with over 3,500 bones and 14 skulls.1

The northernmost species, P. perotorum, lived in what is now Alaska about 73 million years ago.1

Pachyrhinosaurus lived during the Late Cretaceous, between about 74 and 68 million years ago.2

Setshwantsho sa Pachyrhinosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Pachyrhinosaurus 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 Pachyrhinosaurus

?How big was Pachyrhinosaurus?

The largest species, P. canadensis, was about 6 to 8 metres (20 to 26 feet) long and weighed 3 to 4 tonnes (3.3 to 4.4 tons). The other species were smaller, about 5 metres (16 feet) long and 2 tonnes (2.2 tons).1 2

?What did Pachyrhinosaurus eat?

Pachyrhinosaurus was a herbivore, meaning it ate plants. It had strong cheek teeth to cut tough, fibrous plants.1 2

?Did Pachyrhinosaurus have horns?

Instead of a nose horn like Triceratops, Pachyrhinosaurus had big, flat bony bumps called bosses on its snout and over its eyes. It did have a pair of horns that grew from its frill and pointed upward.1 2

?When did Pachyrhinosaurus live?

Pachyrhinosaurus lived during the Late Cretaceous Period, between about 74 and 68 million years ago.2 1

?Where was Pachyrhinosaurus found?

Fossils have been found in Alberta, Canada, and Alaska, USA. The first fossils were discovered in Alberta in 1946.2 1

?Did Pachyrhinosaurus live in herds?

Yes. Fossils of adults and juveniles are often found together, which suggests they lived in herds and cared for their young.2 1

?How many species of Pachyrhinosaurus are there?

There are three known species: P. canadensis, P. lakustai, and P. perotorum. That makes it the most species-rich genus among the centrosaurine dinosaurs.1 2

?Was Pachyrhinosaurus bigger than Triceratops?

No, Triceratops was bigger. Pachyrhinosaurus was about 6 to 8 metres long, while Triceratops could reach about 9 metres. They were both ceratopsians.2 1

Ya baitseanape ba didino

Leina la saense: Pachyrhinosaurus
Leina le neilwe ke: Sternberg 19503
Setlhopha: Didino tse di nang le dinaka
Lelapa / clade: Ceratopsidae3
Thulaganyo: Ornithischia > Ceratopsia > Ceratopsidae3
Bogolo jwa matlapa: 84 go ya go 66 dimilione tsa dingwaga (Campanian / Maastrichtian)3
Dibopego tsa matlapa: Horseshoe Canyon, Wapiti, St. Mary River3
Dinaga: Khanata, Amerika3
Direkoto tsa difosili: 16 mo The Paleobiology Database3
Go fitlhelwa: The first Pachyrhinosaurus fossils were found in 1946 in Alberta, Canada, by Charles M. Sternberg. He named the dinosaur Pachyrhinosaurus in 1950.1 2
Go sa ntse go ganetsanwa: Scientists are still debating whether the differences in the shape of the bosses (some convex, some concave) are due to male and female differences or just erosion.1

Kwa dintlha di tswang teng

Pachyrhinosaurus (en.wikipedia.org)
Pachyrhinosaurus | Natural History Museum (nhm.ac.uk)
Pachyrhinosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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