NothronychusvsSilvisaurus
Silvisaurus has a higher Time Span (9 vs 5 Myr), while Nothronychus has a higher Length (5 vs 4 m), while Silvisaurus has a higher Earliest Appearance (121 vs 94 Ma).
Physical Characteristics
5
Length
4
N/A
Weight
N/A
omnivorous
Diet
herbivorous
Classification
large theropod
Type
armoured dinosaur
Temporal Range
Late Cretaceous
Era
Early Cretaceous
94
Earliest Appearance
121
89
Latest Appearance
112
5
Time Span
9
92
Temporal Midpoint
117
Discovery
2,001
Year Discovered
1,960
USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).