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tan longo coma 6 cans do fociño á cola🍌tan longo coma 33 plátanos postos un tras outro🍉tan pesado coma 150 sandías🧸tan pesado coma 39 nenos de infantil🎒tan pesado coma 23 nenos de primaria🏃podería correr 100 metros en 8,8 segundos (o humano máis rápido necesita 9,6)Como era de grande Xenotarsosaurus comparado CONTIGO?
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Datos curiosos
Xenotarsosaurus is known from only a few bones: two back vertebrae and a right hind leg.1
Its ankle bones were completely fused together, which is very unusual and gave the dinosaur its name.1
Scientists think Xenotarsosaurus was about 5.4 to 6 meters long, as long as a small bus.1
It weighed between 430 and 750 kilograms, about as much as a large cow or a small car.1
Xenotarsosaurus lived around 95 million years ago, during the Late Cretaceous period.1
Its fossils were found near a ranch called Ocho Hermanos in Argentina.1
Some scientists think Xenotarsosaurus was a close relative of Carnotaurus, another horned meat-eater.1
As preguntas máis frecuentes sobre Xenotarsosaurus
?What did Xenotarsosaurus eat?
It was a meat-eater, like other theropods.1
?How big was Xenotarsosaurus?
Scientists estimate it was about 5.4 to 6 meters (18 to 20 feet) long, as long as a small bus, and weighed between 430 and 750 kilograms (950 to 1,650 pounds), as much as a large cow or a small car.1
?Where did Xenotarsosaurus live?
It lived in what is now Argentina, in the Chubut province. Its fossils were found in the Bajo Barreal Formation.1
?When did Xenotarsosaurus live?
It lived during the Late Cretaceous period, about 95 million years ago.1
Para expertos en dinos
- Nome científico
- Xenotarsosaurus
- Bautizado por
- Martínez et al. 19862
- Grupo
- Dinos carnívoros
- Familia / clado
- Abelisauridae2
- Clasificación
- Theropoda > Ceratosauria > Abelisauridae2
- Idade das rochas
- de 100 a 90 millóns de anos (Cenomanian / Turonian)2
- Formacións rochosas
- Bajo Barreal2
- Países
- Arxentina2
- Rexistros fósiles
- 1 na Paleobiology Database2
- Descubrimento
- Xenotarsosaurus was named in 1986 by Rubén Martínez and his team. The fossils were found by geologist Juan Carlos Sciutto in 1980, and more bones were later collected by paleontologist José Bonaparte.1
- Aínda en debate
- Scientists are not sure exactly how Xenotarsosaurus is related to other abelisaurids. Some think it is a true abelisaurid, while others say it might be a more primitive neoceratosaurian.1
De onde veñen os datos
- Xenotarsosaurus (en.wikipedia.org)
- Xenotarsosaurus 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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