DinoDigPrionocyclus macombi
- Time
- 89.8–93.9 million years ago
- Period
- Unknown
- Known sites
- 15
Summary
Prionocyclus macombi was an extinct marine invertebrate, approximately 89.8–93.9 million years ago. Fossils have been recovered from United States and Canada, notably in the Mancos Shale and Carlile Shale.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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