Acrocantho-saurusvsStygimoloch
Acrocantho-saurus has a higher Time Span (10 vs 1 Myr), while Acrocantho-saurus has a higher Length (12 vs 3 m), while Acrocantho-saurus has a higher Earliest Appearance (115 vs 67 Ma).
Physical Characteristics
12
Length
3
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
pachycephalosaur
Temporal Range
Early Cretaceous
Era
Late Cretaceous
115
Earliest Appearance
67
105
Latest Appearance
66
10
Time Span
1
110
Temporal Midpoint
67
Discovery
1,950
Year Discovered
1,983
Canada, USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).