DinoDigPerisphinctes (Arisphinctes) trifidus
- Time
- 154.8–161.5 million years ago
- Period
- Unknown
- Known sites
- 3
Summary
Perisphinctes (Arisphinctes) trifidus was an extinct marine invertebrate, approximately 154.8–161.5 million years ago. Fossils have been recovered from France and Madagascar.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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