Dino Wiki / Daayinoowwan hunda / Tiraanoosaroota

Kaardii daayinoo Lak. 0064 kan 2 027 keessaa

Albertosaurus

Hiika maqaa: “Alberta lizard”1

Kan nyaate: FoonTiraanoosarootaKireetaashasii Dhumaa

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

Kan jiraate

waggaa miliyoona 86 hanga 66 dura4

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

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

Dheerina

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

Ulfaatina

1.3 toonii hanga 2.5 toonii (2,900 hanga 5,500 lb)2

Ol-dheerina

3 hanga 3.5 m (9.8 hanga 11 ft)1

Saffisa ol'aanaa

gara 30 km/sa'a (19 mph)

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

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

Hammam ulfaataa ture?

akka konkolaataa 1.5 ulfaata

akka konkolaataa 2 tarreen dhaabatan dheeraaakka muuzii 56 walitti hiriiran dheeraaakka saree 120 ulfaataakka habxuu 500 ulfaataakka kutaalee mana barumsaa guutuu 3 ulfaataakka beeraa adii 6 ulfaatameetira 100 sekondii 12 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Albertosaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Albertosaurus gara 30 km/sa'a (19 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Albertosaurus — Fakkii AI'n hojjetame kan Albertosaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Albertosaurus baay'ee gaafataman

?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

Seenaa sobaa diigaa

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

Dhugaa: 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

Ogeeyyii daayinootiif

Maqaa saayinsii: Albertosaurus
Kan maqaa baase: Osborn 19054
Garee: Tiraanoosaroota
Maatii / kilaadii: Tyrannosauridae4
Ramaddii: Theropoda > Tyrannosauroidea > Tyrannosauridae4
Umurii dhagaawwanii: waggaa miliyoona 86 hanga 66 (Santonian / Maastrichtian)4
Caasaawwan dhagaa: Horseshoe Canyon, Judith River, Corral de Enmedio4
Biyyoota: Kanaadaa, Ameerikaa, Meeksikoo4
Galmee fosilii: 32 The Paleobiology Database keessa4
Argannoo: 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
Ammallee falmisiisaa: Scientists debate whether some fossils from Montana and Wyoming belong to Albertosaurus or to a different, unnamed species.1

Odeeffannoon eessaa dhufa

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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

Odeeffannoon fuula kana irra jiru hundi lakkoofsa madda isaa agarsiisu qaba. Yoo waa dogoggorre, dhiifama, nuti jaallattoota daayinoo malee joornaalii saayinsii miti. [email protected] irratti nutti himi, nus ni sirreessina.

Rex beela'eera! Dino Wiki pirojektii abbaa tokkoo kan ilma isaa daayinoo jaallatuuf hojjetame, bilisa, beeksisa malee fi hordoftuu malee. Ga'eessonni akka inni interneetii irra turuuf Rexiif nyaata xiqqoo kennuu danda'u.Rex soori