Dino Wiki / Zonke iidayinaso / Iityrannosauri

Ikhadi ledayinaso No. 0064 kwe-2 027

Albertosaurus

Igama lithetha: “Alberta lizard”1

Yayitya: InyamaIityrannosauriiCretaceous yamva

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

Yaphila

86 ukuya ku-66 izigidi zeminyaka eyadlulayo4

iCretaceous yamva

Iifosili zifunyenwe:

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

Ubude

9 ukuya ku-10 m (30 ukuya ku-33 ft)1 2

Ubunzima

1.3 iitoni ukuya ku-2.5 iitoni (2,900 ukuya ku-5,500 lb)2

Ukuphakama

3 ukuya ku-3.5 m (9.8 ukuya ku-11 ft)1

Esona santya siphezulu

malunga ne-30 km/h (19 mph)

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

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

Yayinzima kangakanani?

inzima njengeemoto ezingama-1.5

inde njengeemoto ezingama-2 zipakwe zilandelelanainde njengeebhanana ezingama-56 zilandelelanainzima njengezinja ezingama-120inzima njengamavatala angama-500inzima njengamagumbi okufundela apheleleyo abantwana angama-3inzima njengeebhere ezimhlophe ezingama-6ibinokubaleka iimitha ezili-100 ngemizuzwana engama-12 (oyena mntu ukhawulezayo udinga i-9,6)

Albertosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Albertosaurus malunga ne-30 km/h (19 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Albertosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Albertosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Inyaniso ngeentsomi

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

Inyaniso: 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

Kwiingcali zeedayinaso

Igama lenzululwazi: Albertosaurus
Inikwe igama ngu:: Osborn 19054
Iqela: Iityrannosauri
Usapho / iclade: Tyrannosauridae4
Ukuhlelwa: Theropoda > Tyrannosauroidea > Tyrannosauridae4
Ubudala bamatye: 86 ukuya ku-66 izigidi zeminyaka (Santonian / Maastrichtian)4
Izakhiwo zamatye: Horseshoe Canyon, Judith River, Corral de Enmedio4
Amazwe: iKhanada, iUSA, iMexico4
Iirekhodi zeefosili: 32 kwi-Paleobiology Database4
Ukufunyanwa: 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
Kusaxoxwa ngayo: Scientists debate whether some fossils from Montana and Wyoming belong to Albertosaurus or to a different, unnamed species.1

Apho iinyani zivela khona

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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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