DinoDigHelicoprion bessonowi
- Time
- 251.9–298.9 million years ago
- Period
- Unknown
- Known sites
- 5
Summary
Helicoprion bessonowi was an extinct prehistoric shark, approximately 251.9–298.9 million years ago. Fossils have been recovered from United States, Russia, and Japan, notably in the Antler Peak and Yagihawa limestone.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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