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Anningasaura
Anningasaura was an early plesiosaur, a marine reptile that swam in the Jurassic seas. It had a long neck, a small head, and flippers like paddles. This creature lived about 200 million years ago, when dinosaurs roamed the land.13
Wanneer het dit geleef?
Hoe groot was dit?
Hoe lank was dit?
so lank soos 3 honde van neus tot stert🍌so lank soos 17 piesangs punt aan punt🏊kon die lengte van 'n groot swembad (50 m) in 6,7 sekondes swemHoe groot was Anningasaura vergeleke met JOU?
Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.
Hoe vinnig was dit?
Prettige feite
Anningasaura is known from only one fossil, a skull and some neck bones from a young plesiosaur.1
The name Anningasaura honors Mary Anning, a famous fossil hunter who discovered many Jurassic marine reptiles in England.1
This plesiosaur had special features in its skull, like a thick platform on its upper jaw and extra holes in its skull bones.1
Anningasaura lived during the Early Jurassic, between 201 and 184 million years ago.3
Scientists think Anningasaura was a very early plesiosaur, not as advanced as later ones like Plesiosaurus.1
Mees gevraagde vrae oor Anningasaura
?Was Anningasaura a dinosaur?
No, Anningasaura was a plesiosaur, a marine reptile that lived in the sea, not a dinosaur.1
?How big was Anningasaura?
Nobody knows for sure because only a skull and neck bones from a young plesiosaur have been found, so its full size is unknown.1
?What did Anningasaura eat?
Scientists do not know exactly, but as a plesiosaur it likely ate fish and other small sea creatures.1
?When did Anningasaura live?
Anningasaura lived during the Early Jurassic, about 201 to 199 million years ago.1
Vir dino-kenners
- Wetenskaplike naam
- Anningasaura
- Benoem deur
- Vincent and Benson 20123
- Groep
- Plesiosourusse
- Familie / klade
- Rhomaleosauridae3
- Klassifikasie
- Plesiosauria > Sauropterygia3
- Ouderdom van die rotse
- 201 tot 184 miljoen jaar (Hettangian / Pliensbachian)3
- Lande
- Verenigde Koninkryk3
- Fossielrekords
- 1 in The Paleobiology Database3
- Ontdekking
- Anningasaura was named in 2012 by paleontologists Peggy Vincent and Roger Benson. The only fossil was found in Lyme Regis, England, and was first thought to be a different plesiosaur called 'Plesiosaurus' macrocephalus.12
- Steeds omstrede
- Scientists are still debating exactly where Anningasaura fits on the plesiosaur family tree, because it has a mix of ancient and unique features.1
Waar die feite vandaan kom
- Anningasaura (en.wikipedia.org)
- Anningasaura, new plesiosaur from UK (dml.reptilis.net)
- Anningasaura in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.
Elke feit op hierdie bladsy het 'n nommer wat na sy bron wys. As ons iets verkeerd het, jammer, ons is dino-aanhangers, nie 'n wetenskapjoernaal nie. Laat weet ons by [email protected] en ons maak dit reg.
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