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Albertosaurus

Nkombo elingi koloba: “Alberta lizard”1

Alyaki: MosuniBatiranozoreKretase ya nsuka

Albertosaurus was a fierce meat-eater that lived in Canada about 70 million years ago. It was smaller and faster than its famous cousin T. rex, but still one of the top predators of its time.1 2

Azalaki na bomoi

mbula milio 86 kino 66 eleki4

Kretase ya nsuka

Bafosile emonanaki na

Alberta, Canada, and possibly Montana and Wyoming, USA1 4

Bolai

9 kino 10 m (30 kino 33 ft)1 2

Bozito

1,3 tone kino 2,5 tone (2 900 kino 5 500 lb)2

Bolai na likolo

3 kino 3,5 m (9,8 kino 11 ft)1

Mbangu ya likolo

pene na 30 km/h (19 mph)

Kopota mbangu: Australian Museum; Thulborn 1982 (walking 14 to 21)

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Azalaki molai boni na likolo?

Azalaki kilo boni?

kilo lokola bamotuka 1,5

molai lokola bamotuka 2 oyo batelemi na molongomolai lokola matoko 56 oyo balandanikilo lokola bambwa 120kilo lokola bapasteke 500kilo lokola bakelasi 3 mobimba ya banakilo lokola ba-urs ya pembe 6akokaki kopota metele 100 na sekonde 12 (moto oyo aleki mbangu asalelaka 9,6)

Albertosaurus azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Albertosaurus pene na 30 km/h (19 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Albertosaurus had a short bony crest above its eyes that may have been brightly colored and used to attract a mate.1

Fossils of over 20 Albertosaurus were found together at one site, suggesting they may have hunted in packs.1

Albertosaurus could run up to 30 km/h (about 19 mph) when chasing prey.1

Its skull grew to about 1 metre (3.3 feet) long and held 34 to 38 teeth in the upper jaw and 28 to 32 in the lower jaw.2

The first Albertosaurus fossil was discovered by geologist Joseph Burr Tyrrell in 1884 while he was looking for coal.1 2

Albertosaurus lived in a warm, semi-tropical environment with ferns, conifers, and flowering plants.1 2

Unlike T. rex, Albertosaurus had a lighter build and longer legs, which may have made it a swifter predator.1 2

Elilingi ya Albertosaurus esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Albertosaurus akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

otunaki

Mituna oyo batunaka mingi na ntina na Albertosaurus

?How big was Albertosaurus?

Albertosaurus grew up to 8 to 9 metres (26 to 30 ft) long and weighed between 1.7 and 3.0 metric tons (1.9 to 3.3 short tons).3

?Was Albertosaurus bigger than T. rex?

No, Albertosaurus was much smaller than Tyrannosaurus rex. T. rex was larger and heavier.3

?How fast could Albertosaurus run?

Albertosaurus could reach walking speeds of 14 to 21 km/h (8 to 13 mph), and may have been able to run up to 30 km/h (about 19 mph) when chasing prey.3 1

?Did Albertosaurus have feathers?

The sources do not mention feathers on Albertosaurus. It was a large tyrannosaurid, and while some relatives may have had feathers, there is no direct evidence for Albertosaurus.3

?What did Albertosaurus eat?

Albertosaurus was a meat-eater that likely hunted large dinosaurs like hadrosaurs and ceratopsians. It may have used a 'bite and slice' technique.1

?Did Albertosaurus live in packs?

Yes, fossils of over 20 Albertosaurus found together at one site suggest they may have hunted in packs.3 1

?When did Albertosaurus live?

Albertosaurus lived during the Late Cretaceous period, about 71 million years ago.3

?Why did Albertosaurus have a crest?

Albertosaurus had a short bony crest above its eyes that may have been brightly colored and used to attract a mate.3 1

Mobuki masapo

Lisapo: Some people think Albertosaurus was just a smaller version of T. rex.

Solo: Albertosaurus belonged to a different subfamily (Albertosaurinae) and had a shorter, lower skull, longer legs, and a bony crest above its eyes, unlike T. rex.1

Mpo na bayebi ya badino

Nkombo ya siansi: Albertosaurus
Nkombo epesamaki na: Osborn 19054
Lisanga: Batiranozore
Libota / klade: Tyrannosauridae4
Klasifikasio: Theropoda > Tyrannosauroidea > Tyrannosauridae4
Mbula ya mabanga: mbula milio 86 kino 66 (Santonian / Maastrichtian)4
Milongo ya mabanga: Horseshoe Canyon, Judith River, Corral de Enmedio4
Bikolo: Kanada, Amerika, Meksike4
Bafosile oyo ekomami: 32 na The Paleobiology Database4
Ntango bamonaki yango: Albertosaurus was first discovered on June 9, 1884, by geologist Joseph Burr Tyrrell along the Red Deer River in Alberta, Canada. He found an incomplete skull with teeth while searching for coal. It was named Albertosaurus by Henry Fairfield Osborn in 1905.1 2 4
Naino bazali kowelana: Scientists debate whether some fossils from Montana and Wyoming belong to Albertosaurus or to a different, unnamed species.1

Esika makambo euti

Dinosaur - Albertosaurus sarcophagus - The Australian Museum (australian.museum)
Albertosaurus | The Canadian Encyclopedia (prod-front.thecanadianencyclopedia.ca)
Albertosaurus (en.wikipedia.org)
Albertosaurus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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