Pachycephalo-saurusvsTroodon
Pachycephalo-saurus has a higher Weight (450 vs 40 kg), while Troodon has a higher Time Span (8 vs 3 Myr), while Pachycephalo-saurus has a higher Length (3 vs 2 m).
Physical Characteristics
3
Length
2
450
Weight
40
herbivorous
Diet
carnivorous
Classification
pachycephalosaur
Type
small theropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
69
Earliest Appearance
74
66
Latest Appearance
66
3
Time Span
8
68
Temporal Midpoint
70
Discovery
1,943
Year Discovered
1,856
Canada, USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).