Morrosaurus
Morrosaurus was a plant-eating dinosaur that lived in Antarctica during the Late Cretaceous, about 72 to 66 million years ago. It was a medium-sized runner with long, slender legs, and it lived in a cool, rainy forest.12
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto medía de alto?
estimación
tan longo coma 5 cans do fociño á cola🍌tan longo coma 28 plátanos postos un tras outro🏃podería correr 100 metros en 9,2 segundos (o humano máis rápido necesita 9,6)Como era de grande Morrosaurus comparado CONTIGO?
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Que velocidade alcanzaba?
Datos curiosos
Morrosaurus is one of the few dinosaurs known from Antarctica, showing that dinosaurs lived on every continent.1
Its leg bones suggest it was a fast runner, with a slender, tightly bunched foot that helped it sprint.13
Morrosaurus belonged to a group called Elasmaria, which also included dinosaurs from Patagonia and Australia, showing they shared a common land connection.3
The only known fossil is a partial right hind leg, including parts of the thigh, shin, and foot.1
It lived in a cool, temperate rainforest with high rainfall, very different from the icy Antarctica we know today.3

Para expertos en dinos
- Nome científico
- Morrosaurus
- Bautizado por
- Rozadilla et al. 20164
- Grupo
- Herbívoros con bico
- Familia / clado
- Elasmaria4
- Clasificación
- Ornithischia > Ornithopoda > Iguanodontia4
- Idade das rochas
- de 72 a 66 millóns de anos (Maastrichtian)4
- Formacións rochosas
- Snow Hill Island4
- Países
- Antártida4
- Rexistros fósiles
- 1 na Paleobiology Database4
- Descubrimento
- The fossil was found in 2002 by Argentine paleontologist Fernando Novas, and the species was named Morrosaurus antarcticus in 2016 by Rozadilla and colleagues.1
- Aínda en debate
- Scientists are still debating exactly how Morrosaurus and other southern dinosaurs are related to each other, and whether they formed a single group called Elasmaria.3
De onde veñen os datos
- Morrosaurus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- A new ornithopod (Dinosauria, Ornithischia) from the Upper Cretaceous of Antarctica and its palaeobiogeographical implications (ri.conicet.gov.ar)
- Morrosaurus in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
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