AnkylosaurusvsProt-archaeopteryx
Ankylosaurus has a higher Length (8 vs 2 m), while Prot-archaeopteryx has a higher Latest Appearance (120 vs 66 Ma), while Prot-archaeopteryx has a higher Temporal Midpoint (121 vs 67 Ma).
Physical Characteristics
8
Length
2
8,000
Weight
N/A
herbivorous
Diet
carnivorous
Classification
armoured dinosaur
Type
small theropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
68
Earliest Appearance
122
66
Latest Appearance
120
2
Time Span
2
67
Temporal Midpoint
121
Discovery
1,908
Year Discovered
1,997
Canada, USA
Discovery Location
China
Similar Comparisons to Ankylosaurus vs Prot-archaeopteryx
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).