Atlascopco-saurusvsMaiasaura
Atlascopco-saurus has a higher Time Span (24 vs 5 Myr), while Maiasaura has a higher Length (9 vs 3 m), while Atlascopco-saurus has a higher Earliest Appearance (121 vs 80 Ma).
Physical Characteristics
3
Length
9
N/A
Weight
2,500
herbivorous
Diet
herbivorous
Classification
small ornithopod
Type
large ornithopod
Temporal Range
Early Cretaceous
Era
Late Cretaceous
121
Earliest Appearance
80
97
Latest Appearance
75
24
Time Span
5
109
Temporal Midpoint
78
Discovery
1,989
Year Discovered
1,979
Australia
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).