AchillobatorvsAlamosaurus
Alamosaurus has a higher Length (21 vs 5 m), while Achillobator has a higher Time Span (15 vs 4 Myr), while Achillobator has a higher Earliest Appearance (99 vs 70 Ma).
Physical Characteristics
5
Length
21
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
sauropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
99
Earliest Appearance
70
84
Latest Appearance
66
15
Time Span
4
92
Temporal Midpoint
68
Discovery
1,999
Year Discovered
1,922
Mongolia
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).