Who would win — Amargasaurus vs Elasmosaurus?
Elasmosaurus would beat Amargasaurus. WHOOSH!

Amargasaurus
dinosaurs
"Spike-maned sauropod."
Power
75
Speed
40
Smarts
55
Spike-Mane D
80

Elasmosaurus
dinosaurs
"Endless neck."
Power
70
Speed
75
Smarts
68
Neck Whip
75
Battle breakdown
WHOOSH! Elasmosaurus, the "thin-plate reptile," twists and turns with amazing grace. Amargasaurus tries to hold its ground, its spiky mane looking fierce, but the plesiosaur is just too agile! With a final, massive flick of its endless neck, Elasmosaurus sends the spike-maned sauropod reeling, claiming victory!
How they stack up — facts, stats & context
Both Amargasaurus and Elasmosaurus are dinosaurs, making this a head-to-head within the same class.
Stat advantages
- Speed: Elasmosaurus leads (40 vs 75) — a 35-point gap.
- Smarts: Elasmosaurus leads (55 vs 68) — a 13-point gap.
- Power: Amargasaurus leads (75 vs 70) — a 5-point gap.
- Spike-Mane Defense: Amargasaurus leads (80 vs 75) — a 5-point gap.
About Amargasaurus
- Its most famous feature was two rows of tall spines running down its neck and back, making it look very unique!
- While it was huge compared to humans, it was actually quite small for a long-necked dinosaur, reaching about 30 to 43 feet long.
About Elasmosaurus
- When the first skeleton was found, the scientist accidentally put the skull on the end of the tail instead of the neck!
- The name Elasmosaurus means \"thin-plate reptile,\" and its full name also describes it as having a \"flat tail.\"
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