Pachycephalo-saurusvsPuertasaurus
Puertasaurus has a higher Length (30 vs 3 m), while Puertasaurus has a higher Time Span (6 vs 3 Myr), while Puertasaurus has a higher Earliest Appearance (76 vs 69 Ma).
Physical Characteristics
3
Length
30
450
Weight
N/A
herbivorous
Diet
herbivorous
Classification
pachycephalosaur
Type
sauropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
69
Earliest Appearance
76
66
Latest Appearance
70
3
Time Span
6
68
Temporal Midpoint
73
Discovery
1,943
Year Discovered
2,005
Canada, USA
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).