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Kaartuunii: Ibirania
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Ibirania

Hiika maqaa: “little tree wanderer”1
Kan nyaate: BiqiltootaMorma-dheertotaKireetaashasii Dhumaa

Ibirania was a tiny sauropod, one of the smallest long-necked dinosaurs ever found. It lived in a dry, inland part of Brazil about 80 million years ago. Despite its small size, it had air-filled bones just like its giant relatives.12

Kan jiraate
waggaa miliyoona 86 hanga 72 dura4
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
São Paulo State, Brazil13
Dheerina
5.7 m (19 ft)12
Ol-dheerina
1.6 m (5.2 ft)
tilmaama
Saffisa ol'aanaa
gara 34 km/sa'a (21 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Ibirania gara 5.7 m dheeraa (19 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)

Hammam ol-dheeraa ture?

Sareegara 0.5 m (1.6 ft)Ibiraniagara 1.6 m ol-dheeraa (5.2 ft)Fardagara 1.6 m (5.2 ft)Arbagara 3.2 m (10 ft)

tilmaama

akka saree 6 funyaan hanga eegeetti dheeraaakka muuzii 32 walitti hiriiran dheeraameetira 100 sekondii 11 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Ibirania is one of the smallest sauropods known, only about 5.7 metres (19 feet) long.12

2

Its bones were extremely hollow and filled with air sacs, like a bird's, which helped make it lighter.1

3

Scientists found fossilised parasites inside the bone canals of one Ibirania leg bone, the first time such parasites have been seen in a dinosaur.1

4

One Ibirania specimen had a bone infection called acute osteomyelitis, which scientists studied using CT scans and thin slices of the bone.1

5

Ibirania lived in a dry, inland environment, and its small size may have been an adaptation to scarce resources, not island life like other dwarf sauropods.1

6

It belonged to a group called Saltasaurinae, which includes some of the smallest titanosaurs.12

AI'n kan hojjetameFakkii AI'n hojjetame: Ibirania
Fakkii AI'n hojjetame kan Ibirania 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 Ibirania baay'ee gaafataman

?How big was Ibirania?

About 5.7 metres (18.7 feet) long, making it one of the smallest sauropods ever found.12

?What did Ibirania eat?

It was a plant-eater. Its name means 'tree wanderer,' which hints that it browsed on trees and shrubs.1

?Did Ibirania have feathers?

No, it did not. Ibirania was a sauropod, and sauropods had scaly skin, not feathers.1

?Why was Ibirania so small?

Scientists think its small size was an adaptation to living in a dry, inland environment with scarce resources, not because it lived on an island.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Ibirania
Kan maqaa baase
Navarro et al. 20224
Garee
Morma-dheertota
Maatii / kilaadii
Saltasauridae4
Ramaddii
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Umurii dhagaawwanii
waggaa miliyoona 86 hanga 72 (Santonian / Campanian)4
Caasaawwan dhagaa
São José do Rio Preto4
Biyyoota
Biraazil4
Galmee fosilii
3 The Paleobiology Database keessa4
Argannoo
Ibirania was named in 2022 by Navarro and colleagues based on fossils found on a farm in Ibirá, São Paulo, Brazil. The name means 'little tree wanderer' after the town and its small size.12
Ammallee falmisiisaa
Scientists are still studying the tiny parasites found in Ibirania's bones to figure out exactly what they were.1

Odeeffannoon eessaa dhufa

  1. Ibirania (en.wikipedia.org)
  2. A NEW NANOID TITANOSAUR (DINOSAURIA: SAUROPODA) FROM THE UPPER CRETACEOUS OF BRAZIL | Ameghiniana (web.archive.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Ibirania in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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Garee sana irraa kan biroo: Morma-dheertota

Ammas yeroo sana irraa: Kireetaashasii Dhumaa

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