AlectrosaurusvsGastonia
Gastonia has a higher Latest Appearance (127 vs 70 Ma), while Gastonia has a higher Temporal Midpoint (135 vs 80 Ma), while Gastonia has a higher Earliest Appearance (142 vs 90 Ma).
Physical Characteristics
5
Length
5
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
armoured dinosaur
Temporal Range
Late Cretaceous
Era
Early Cretaceous
90
Earliest Appearance
142
70
Latest Appearance
127
20
Time Span
15
80
Temporal Midpoint
135
Discovery
1,933
Year Discovered
1,998
China, Mongolia
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).