AllosaurusvsRiojasaurus
Allosaurus has a higher Length (12 vs 5 m), while Riojasaurus has a higher Time Span (11 vs 7 Myr), while Riojasaurus has a higher Earliest Appearance (221 vs 152 Ma).
Physical Characteristics
12
Length
5
2,000
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
prosauropod
Temporal Range
Late Jurassic
Era
Late Triassic
152
Earliest Appearance
221
145
Latest Appearance
210
7
Time Span
11
149
Temporal Midpoint
216
Discovery
1,877
Year Discovered
1,969
Portugal, USA
Discovery Location
Argentina
Similar Comparisons to Allosaurus vs Riojasaurus
More comparisons with Allosaurus
More comparisons with Riojasaurus
Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).