ArchaeopteryxvsHaplocantho-saurus
Haplocantho-saurus has a higher Length (22 vs 1 m), while Haplocantho-saurus has a higher Time Span (12 vs 4 Myr), while Haplocantho-saurus has a higher Earliest Appearance (154 vs 149 Ma).
Physical Characteristics
1
Length
22
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
small theropod
Type
sauropod
Temporal Range
Late Jurassic
Era
Late Jurassic
149
Earliest Appearance
154
145
Latest Appearance
142
4
Time Span
12
147
Temporal Midpoint
148
Discovery
1,861
Year Discovered
1,903
Germany
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).