Arackar
Arackar was a long-necked plant-eater that lived in what is now Chile. It was a titanosaur, a kind of sauropod, and it walked on four sturdy legs. Even though it was a small titanosaur, it was still about as long as a big car.23
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 35 plátanos postos un tras outro🏃podería correr 100 metros en 11 segundos (o humano máis rápido necesita 9,6)Como era de grande Arackar comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
Arackar is the third dinosaur ever named from Chile.3
Its fossils were discovered in 1993 by Carlos Arévalo in a dry ravine called Quebrada La Higuera.31
The only known skeleton is from a sub-adult, meaning it was not fully grown when it died.3
Arackar belongs to a group of titanosaurs called Lithostrotia, which includes other famous long-necked dinosaurs.23
Its closest relatives include Rapetosaurus from Madagascar and Isisaurus from India.3

As preguntas máis frecuentes sobre Arackar
?How big was Arackar?
The only known skeleton is about 6.3 metres (21 ft) long, which is about as long as a big car. It was a juvenile, so a fully grown adult would have been bigger, but scientists don't know exactly how big.14
?What did Arackar eat?
Arackar was a plant-eater, like all titanosaurs. It ate leaves and plants that grew in its warm, humid home in what is now Chile.4
?When did Arackar live?
Arackar lived during the Late Cretaceous period, about 80 to 66 million years ago.4
Para expertos en dinos
- Nome científico
- Arackar
- Bautizado por
- Rubilar-Rogers et al. 20215
- Grupo
- Pescozos longos
- Familia / clado
- Lithostrotia5
- Clasificación
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
- Idade das rochas
- de 84 a 66 millóns de anos (Campanian / Maastrichtian)5
- Formacións rochosas
- Hornitos5
- Países
- Chile5
- Rexistros fósiles
- 1 na Paleobiology Database5
- Descubrimento
- Arackar was named in 2021 by David Rubilar-Rogers and his team. The fossils were found in 1993 and later dug up in 1994 from the Hornitos Formation in Chile.13
De onde veñen os datos
- Arackar (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Arackar licanantay gen. et sp. nov. a new lithostrotian (Dinosauria, Sauropoda) from the Upper Cretaceous of the Atacama Region, northern Chile (jiriarte-sewanee.github.io)
- Un nuevo dinosaurio para Chile | Museo Nacional de Historia Natural (mnhn.gob.cl)
- Arackar in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
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