Arthropterygius chrisorum
- Time
- 149.2–161.5 million years ago
- Period
- Unknown
- Known sites
- 2

Summary
Arthropterygius is a widespread genus of ophthalmosaurid ichthyosaur which existed in Canada, Norway, Russia, and Argentina from the late Jurassic period and possibly to the earliest Cretaceous.
Source: Wikipedia - Arthropterygius
Known Sites
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