AmargasaurusvsTenontosaurus
Amargasaurus has a higher Weight (9,000 vs 900 kg), while Tenontosaurus has a higher Time Span (10 vs 5 Myr), while Amargasaurus has a higher Length (12 vs 7 m).
Physical Characteristics
12
Length
7
9,000
Weight
900
herbivorous
Diet
herbivorous
Classification
sauropod
Type
large ornithopod
Temporal Range
Early Cretaceous
Era
Early Cretaceous
132
Earliest Appearance
120
127
Latest Appearance
110
5
Time Span
10
130
Temporal Midpoint
115
Discovery
1,991
Year Discovered
1,970
Argentina
Discovery Location
Canada, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).