AmmosaurusvsSecernosaurus
Ammosaurus has a higher Time Span (15 vs 5 Myr), while Ammosaurus has a higher Earliest Appearance (195 vs 71 Ma), while Ammosaurus has a higher Temporal Midpoint (188 vs 69 Ma).
Physical Characteristics
5
Length
3
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
prosauropod
Type
large ornithopod
Temporal Range
Early Jurassic
Era
Late Cretaceous
195
Earliest Appearance
71
180
Latest Appearance
66
15
Time Span
5
188
Temporal Midpoint
69
Discovery
1,891
Year Discovered
1,979
USA
Discovery Location
Argentina
Similar Comparisons to Ammosaurus vs Secernosaurus
More comparisons with Ammosaurus
More comparisons with Secernosaurus
Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).