Gyrophioceras mineralense
- Time
- 199.5–201.4 million years ago
- Period
- Unknown
- Known sites
- 3
Summary
Gyrophioceras mineralense was an extinct marine invertebrate, approximately 199.5–201.4 million years ago. Fossils have been recovered from United States and Canada, notably in the Graylock and Last Creek.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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