AchillobatorvsSilvisaurus
Achillobator has a higher Time Span (15 vs 9 Myr), while Silvisaurus has a higher Latest Appearance (112 vs 84 Ma), while Silvisaurus has a higher Temporal Midpoint (117 vs 92 Ma).
Physical Characteristics
5
Length
4
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
armoured dinosaur
Temporal Range
Late Cretaceous
Era
Early Cretaceous
99
Earliest Appearance
121
84
Latest Appearance
112
15
Time Span
9
92
Temporal Midpoint
117
Discovery
1,999
Year Discovered
1,960
Mongolia
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).