DinoDigPolyacrodus brevicostatus
- Time
- 100.5–137.1 million years ago
- Period
- Unknown
- Known sites
- 8
Summary
Polyacrodus brevicostatus was an extinct prehistoric shark, approximately 100.5–137.1 million years ago. Fossils have been recovered from France, United States, and United Kingdom, notably in the Paluxy and Atherfield Clay.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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