AmmosaurusvsArchaeoceratops
Ammosaurus has a higher Length (5 vs 1 m), while Ammosaurus has a higher Latest Appearance (180 vs 99 Ma), while Ammosaurus has a higher Temporal Midpoint (188 vs 110 Ma).
Physical Characteristics
5
Length
1
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
prosauropod
Type
ceratopsian
Temporal Range
Early Jurassic
Era
Early Cretaceous
195
Earliest Appearance
121
180
Latest Appearance
99
15
Time Span
22
188
Temporal Midpoint
110
Discovery
1,891
Year Discovered
1,987
USA
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).