AmargasaurusvsOrnitholestes
Amargasaurus has a higher Length (12 vs 2 m), while Ornitholestes has a higher Time Span (6 vs 5 Myr), while Ornitholestes has a higher Earliest Appearance (150 vs 132 Ma).
Physical Characteristics
12
Length
2
9,000
Weight
N/A
herbivorous
Diet
carnivorous
Classification
sauropod
Type
small theropod
Temporal Range
Early Cretaceous
Era
Late Jurassic
132
Earliest Appearance
150
127
Latest Appearance
144
5
Time Span
6
130
Temporal Midpoint
147
Discovery
1,991
Year Discovered
1,933
Argentina
Discovery Location
USA
Similar Comparisons to Amargasaurus vs Ornitholestes
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).