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Maxakalisaurus

Hiika maqaa: “Maxakali lizard, after the Maxakali tribe of Brazil”1

Kan nyaate: BiqiltootaMorma-dheertotaKireetaashasii Dhumaa

Maxakalisaurus was a huge, long-necked plant-eater that lived in Brazil during the Late Cretaceous. It had ridged teeth, which was unusual for sauropods, and some of its bones show teeth marks from scavengers.1

Kan jiraate

waggaa miliyoona 84 hanga 66 dura4

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Brazil (Minas Gerais)2 2

Dheerina

13 m (43 ft)1

Ulfaatina

5 toonii (11,000 lb)3

Ol-dheerina

3.1 m (10 ft)

tilmaama

Saffisa ol'aanaa

gara 19 km/sa'a (12 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

Hammam ulfaataa ture?

akka konkolaataa 3 ulfaata

akka konkolaataa 3 tarreen dhaabatan dheeraaakka muuzii 72 walitti hiriiran dheeraagara ulfaatina arbaaakka habxuu 1000 ulfaataakka kutaalee mana barumsaa guutuu 6 ulfaataakka beeraa adii 11 ulfaatameetira 100 sekondii 19 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Maxakalisaurus 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)

Maxakalisaurus gara 19 km/sa'a (12 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Maxakalisaurus is known from a partial skeleton that includes skull fragments and osteoderms, which are bony plates in the skin.1

Its teeth had ridges, a feature that is rare among sauropods.1

Some of its bones have teeth marks on them, suggesting that scavengers nibbled on the carcass after it died.1

It lived about 80 million years ago, during the Late Cretaceous period.1

The tail vertebrae of Maxakalisaurus were spool-shaped, meaning they were very concave on the sides.2

One of its mid-posterior tail bones had a biconvex centrum, meaning it was rounded on both ends like a ball.2

Fakkii AI'n hojjetame: Maxakalisaurus — Fakkii AI'n hojjetame kan Maxakalisaurus 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 Maxakalisaurus baay'ee gaafataman

?How big was Maxakalisaurus?

It was about 12.1 metres (40 feet) long and weighed around 5 tonnes (5.5 short tons). That is about the length of a big bus.3 1

?What did Maxakalisaurus eat?

It was a plant-eater, so it ate leaves and other plants. Its ridged teeth helped it chew tough vegetation.1 3

?Did Maxakalisaurus have bony plates in its skin?

Yes, like many titanosaurs it had osteoderms, which are bony plates embedded in the skin. These may have offered protection.3 1

?When did Maxakalisaurus live?

It lived about 80 million years ago, during the Late Cretaceous period. Its fossils were found in Brazil.3 1

Ogeeyyii daayinootiif

Maqaa saayinsii: Maxakalisaurus
Kan maqaa baase: Kellner et al. 20064
Garee: Morma-dheertota
Maatii / kilaadii: Rinconsauria4
Ramaddii: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Umurii dhagaawwanii: waggaa miliyoona 84 hanga 66 (Campanian / Maastrichtian)4
Caasaawwan dhagaa: Adamantina4
Biyyoota: Biraazil4
Galmee fosilii: 3 The Paleobiology Database keessa4
Argannoo: Maxakalisaurus was named by Kellner and colleagues in 2006 based on a partial skeleton found in the Adamantina Formation of Brazil.2 2
Ammallee falmisiisaa: Scientists are still debating exactly where Maxakalisaurus fits in the sauropod family tree, with some placing it in Aeolosaurini and others in Rinconsauria.2

Odeeffannoon eessaa dhufa

Maxakalisaurus | Natural History Museum (nhm.ac.uk)
PBDB Taxon (paleobiodb.org)
Maxakalisaurus (en.wikipedia.org)
Maxakalisaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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