Dinosauria › Saurischia
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Xingxiulong
Xingxiulong yueorum Chen et al. 2025
Early Jurassic (Toarcian) · 201.4–174.7 Mya
Key Statistics
Diet
herbivore
Locomotion
quadrupedal
inferred from clade
Overview
Xingxiulong yueorum is a sauropodomorph dinosaur known from the Early Jurassic, roughly 201.4–174.7 million years ago. It was a inferred herbivore. It was named by Chen et al. 2025. The species is represented by 1 recorded occurrence in the Paleobiology Database.
Fossil Record Completeness
How much of this profile is grounded in the fossil record
~5%
fragmentary record
Confirmed
Inferred
Based on 1 recorded occurrences in the Paleobiology Database.
Geologic Time
Where Xingxiulong sits in deep time
Xingxiulong
252 Mya201 Mya145 Mya66 Mya
Relationships
Part of a wider fossil web
These species share Xingxiulong's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology.