Maresaurus
Maresaurus was a fierce marine reptile that swam in the oceans of what is now Argentina about 170 million years ago. It was a plesiosaur, not a dinosaur, and it used its strong jaws to catch fish and other sea creatures.32
Wanneer het dit geleef?
Hoe vinnig was dit?
Prettige feite
Maresaurus lived during the Middle Jurassic period, about 170 to 168 million years ago.2
The only known fossil of Maresaurus is a partial skeleton that includes a skull, lower jaw, and some neck bones.3
Scientists think Maresaurus belonged to a group of plesiosaurs called rhomaleosaurids, which were short-necked predators.1
The type species is called Maresaurus coccai.1

Vir dino-kenners
- Wetenskaplike naam
- Maresaurus
- Benoem deur
- Gasparini 19973
- Groep
- Plesiosourusse
- Familie / klade
- Rhomaleosauridae3
- Klassifikasie
- Plesiosauria > Sauropterygia3
- Ouderdom van die rotse
- 171 tot 169 miljoen jaar (Bajocian)3
- Rotsformasies
- Los Molles3
- Lande
- Argentinië3
- Fossielrekords
- 1 in The Paleobiology Database3
- Ontdekking
- Maresaurus was named by paleontologist Zulma Gasparini in 1997 based on a partial skeleton found at Chacaico Sur, Los Molles, in Argentina.31
Waar die feite vandaan kom
- Maresaurus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Maresaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.
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