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Amargasaurus cazaui

Amargasaurus cazaui
This strange sauropod had a large sail over it's neck, or as well a row of spikes, as shown here.
The sail could have the same function as the Spinosaurus/Ouranosaurus sail, while spikes
would work more as display or perhaps even defense.


Amargasaurus cazaui

Lenght12 m
Weightca 15 tonnes
Time127 mya



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