DinoDigArctocephalites (Cranocephalites) costidensus
- Time
- 165.3–168.2 million years ago
- Period
- Unknown
- Known sites
- 9
Summary
Arctocephalites (Cranocephalites) costidensus was an extinct marine invertebrate, approximately 165.3–168.2 million years ago. Fossils have been recovered from United States, notably in the Tuxedni.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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