MamenchisaurusvsThescelosaurus
Mamenchisaurus has a higher Length (22 vs 4 m), while Mamenchisaurus has a higher Latest Appearance (145 vs 66 Ma), while Mamenchisaurus has a higher Temporal Midpoint (150 vs 71 Ma).
Physical Characteristics
22
Length
4
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
small ornithopod
Temporal Range
Late Jurassic
Era
Late Cretaceous
155
Earliest Appearance
76
145
Latest Appearance
66
10
Time Span
10
150
Temporal Midpoint
71
Discovery
1,954
Year Discovered
1,913
China
Discovery Location
Canada, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).