AlectrosaurusvsHeterodonto-saurus
Alectrosaurus has a higher Length (5 vs 1 m), while Heterodonto-saurus has a higher Latest Appearance (205 vs 70 Ma), while Heterodonto-saurus has a higher Temporal Midpoint (205 vs 80 Ma).
Physical Characteristics
5
Length
1
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
small ornithischian
Temporal Range
Late Cretaceous
Era
Early Jurassic
90
Earliest Appearance
205
70
Latest Appearance
205
20
Time Span
N/A
80
Temporal Midpoint
205
Discovery
1,933
Year Discovered
1,962
China, Mongolia
Discovery Location
Lesotho, SouthAfrica
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).