AntarctosaurusvsHeterodonto-saurus
Antarctosaurus has a higher Length (18 vs 1 m), while Heterodonto-saurus has a higher Earliest Appearance (205 vs 84 Ma), while Heterodonto-saurus has a higher Latest Appearance (205 vs 84 Ma).
Physical Characteristics
18
Length
1
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
small ornithischian
Temporal Range
Late Cretaceous
Era
Early Jurassic
84
Earliest Appearance
205
84
Latest Appearance
205
N/A
Time Span
N/A
84
Temporal Midpoint
205
Discovery
1,929
Year Discovered
1,962
Argentina, Chile, Uruguay
Discovery Location
Lesotho, SouthAfrica
Similar Comparisons to Antarctosaurus vs Heterodonto-saurus
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).