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Ibirania
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
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto medía de alto?
estimación
tan longo coma 6 cans do fociño á cola🍌tan longo coma 32 plátanos postos un tras outro🏃podería correr 100 metros en 11 segundos (o humano máis rápido necesita 9,6)Como era de grande Ibirania comparado CONTIGO?
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Que velocidade alcanzaba?
Datos curiosos
Its bones were extremely hollow and filled with air sacs, like a bird's, which helped make it lighter.1
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
One Ibirania specimen had a bone infection called acute osteomyelitis, which scientists studied using CT scans and thin slices of the bone.1
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
As preguntas máis frecuentes sobre Ibirania
?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
Para expertos en dinos
- Nome científico
- Ibirania
- Bautizado por
- Navarro et al. 20224
- Grupo
- Pescozos longos
- Familia / clado
- Saltasauridae4
- Clasificación
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
- Idade das rochas
- de 86 a 72 millóns de anos (Santonian / Campanian)4
- Formacións rochosas
- São José do Rio Preto4
- Países
- Brasil4
- Rexistros fósiles
- 3 na Paleobiology Database4
- Descubrimento
- 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
- Aínda en debate
- Scientists are still studying the tiny parasites found in Ibirania's bones to figure out exactly what they were.1
De onde veñen os datos
- Ibirania (en.wikipedia.org)
- A NEW NANOID TITANOSAUR (DINOSAURIA: SAUROPODA) FROM THE UPPER CRETACEOUS OF BRAZIL | Ameghiniana (web.archive.org)
- PBDB Taxon (paleobiodb.org)
- Ibirania in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos dinos, non unha revista científica. Escríbenos a [email protected] e arranxámolo.
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