AmmosaurusvsPiatnitzkysaurus
Ammosaurus has a higher Time Span (15 vs 5 Myr), while Ammosaurus has a higher Length (5 vs 4 m), while Ammosaurus has a higher Earliest Appearance (195 vs 164 Ma).
Physical Characteristics
5
Length
4
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
prosauropod
Type
large theropod
Temporal Range
Early Jurassic
Era
Late Jurassic
195
Earliest Appearance
164
180
Latest Appearance
159
15
Time Span
5
188
Temporal Midpoint
162
Discovery
1,891
Year Discovered
1,979
USA
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).