AnchisaurusvsPachycephalo-saurus
Anchisaurus has a higher Latest Appearance (190 vs 66 Ma), while Anchisaurus has a higher Temporal Midpoint (190 vs 68 Ma), while Anchisaurus has a higher Earliest Appearance (190 vs 69 Ma).
Physical Characteristics
2
Length
3
N/A
Weight
450
herbivorous
Diet
herbivorous
Classification
prosauropod
Type
pachycephalosaur
Temporal Range
Early Jurassic
Era
Late Cretaceous
190
Earliest Appearance
69
190
Latest Appearance
66
N/A
Time Span
3
190
Temporal Midpoint
68
Discovery
1,885
Year Discovered
1,943
USA
Discovery Location
Canada, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).