Houcheng Formation
| Houcheng Formation Stratigraphic range: Upper Jurassic |
|
|---|---|
| Type | Geological formation |
| Location | |
| Country |
 China
|
The Houcheng Formation is a geological formation in Hebei, China whose strata date back to the Late Jurassic. Dinosaur remains are among the fossils that have been recovered from the formation.
X. nieii
...
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