Acrocantho-saurusvsAmargasaurus
Acrocantho-saurus has a higher Time Span (10 vs 5 Myr), while Amargasaurus has a higher Latest Appearance (127 vs 105 Ma), while Amargasaurus has a higher Temporal Midpoint (130 vs 110 Ma).
Physical Characteristics
12
Length
12
N/A
Weight
9,000
carnivorous
Diet
herbivorous
Classification
large theropod
Type
sauropod
Temporal Range
Early Cretaceous
Era
Early Cretaceous
115
Earliest Appearance
132
105
Latest Appearance
127
10
Time Span
5
110
Temporal Midpoint
130
Discovery
1,950
Year Discovered
1,991
Canada, USA
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).