GastoniavsRiojasaurus
Riojasaurus has a higher Latest Appearance (210 vs 127 Ma), while Riojasaurus has a higher Temporal Midpoint (216 vs 135 Ma), while Riojasaurus has a higher Earliest Appearance (221 vs 142 Ma).
Physical Characteristics
5
Length
5
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
armoured dinosaur
Type
prosauropod
Temporal Range
Early Cretaceous
Era
Late Triassic
142
Earliest Appearance
221
127
Latest Appearance
210
15
Time Span
11
135
Temporal Midpoint
216
Discovery
1,998
Year Discovered
1,969
USA
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).