AchillobatorvsAlectrosaurus
Alectrosaurus has a higher Time Span (20 vs 15 Myr), while Achillobator has a higher Latest Appearance (84 vs 70 Ma), while Achillobator has a higher Temporal Midpoint (92 vs 80 Ma).
Physical Characteristics
5
Length
5
N/A
Weight
N/A
carnivorous
Diet
carnivorous
Classification
large theropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
99
Earliest Appearance
90
84
Latest Appearance
70
15
Time Span
20
92
Temporal Midpoint
80
Discovery
1,999
Year Discovered
1,933
Mongolia
Discovery Location
China, Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).