ProsaurolophusvsSilvisaurus
Silvisaurus has a higher Time Span (9 vs 2 Myr), while Prosaurolophus has a higher Length (8 vs 4 m), while Silvisaurus has a higher Earliest Appearance (121 vs 77 Ma).
Physical Characteristics
8
Length
4
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
large ornithopod
Type
armoured dinosaur
Temporal Range
Late Cretaceous
Era
Early Cretaceous
77
Earliest Appearance
121
75
Latest Appearance
112
2
Time Span
9
76
Temporal Midpoint
117
Discovery
1,916
Year Discovered
1,960
Canada, USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).