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Thalassomedon
Thalassomedon was a huge marine reptile that swam in the seas of North America about 95 million years ago. It had an extremely long neck, over half its body length, and used its sharp teeth to catch fish and other prey.1
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto pesaba?
tan longo coma 2,5 coches aparcados en fila🍌tan longo coma 66 plátanos postos un tras outro
máis ou menos tan pesado coma un elefante🍉tan pesado coma 1400 sandías🎒tan pesado coma 8 clases enteiras de nenos🐻❄️tan pesado coma 15 osos polares🏊podería nadar o longo dunha piscina grande (50 m) en 8,2 segundosComo era de grande Thalassomedon comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
Thalassomedon's neck had 62 vertebrae and was about 5.9 metres (19 feet) long, more than half of its total body length.1
Its flippers were about 1.5 to 2 metres (4.9 to 6.6 feet) long, helping it steer through the water.1
Stones have been found in the stomach area of Thalassomedon, which scientists think may have helped grind food or acted as ballast for diving.1
Its skull was only 47 centimetres (19 inches) long, but its teeth were 5 centimetres (2 inches) long.1
Thalassomedon lived during the Cenomanian stage of the Late Cretaceous, about 95 million years ago.1
Its closest relative is Elasmosaurus, another long-necked plesiosaur.1
Six specimens of Thalassomedon are on display in museums across the United States.1
As preguntas máis frecuentes sobre Thalassomedon
?How big was Thalassomedon?
Thalassomedon was about 10.86 to 11.95 metres (35.6 to 39.2 feet) long and weighed around 4.4 to 6.8 metric tons (4.9 to 7.5 short tons).1
?Was Thalassomedon a dinosaur?
No, Thalassomedon was a plesiosaur, which is a type of marine reptile that lived in the oceans, not a dinosaur.2
?What did Thalassomedon eat?
Thalassomedon used its sharp teeth to catch fish and other prey.1
?How long was Thalassomedon's neck?
Its neck was about 5.9 metres (19 feet) long and made up of 62 vertebrae, which is more than half of its total body length.1
?When did Thalassomedon live?
Thalassomedon lived about 95 million years ago during the Cenomanian stage of the Late Cretaceous.1
?Where was Thalassomedon found?
Fossils of Thalassomedon have been found in North America, specifically in the United States.1
Para expertos en dinos
- Nome científico
- Thalassomedon
- Bautizado por
- Welles 19433
- Grupo
- Plesiosauros
- Familia / clado
- Elasmosauridae3
- Clasificación
- Plesiosauria > Elasmosauridae > Sauropterygia3
- Idade das rochas
- de 100 a 94 millóns de anos (Cenomanian)3
- Formacións rochosas
- Graneros Shale, Belle Fourche3
- Países
- EUA3
- Rexistros fósiles
- 2 na Paleobiology Database3
- Descubrimento
- Thalassomedon was named by S. P. Welles in 1943, based on fossils found in Colorado and Montana, USA.31
- Aínda en debate
- Scientists are not sure whether the stones found in its stomach were used for grinding food or for ballast to help it dive.1
De onde veñen os datos
- Thalassomedon (en.wikipedia.org)
- Thalassomedon (simple.wikipedia.org)
- Thalassomedon in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
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