DinoDigCalycoceras (Gentoniceras) leonense
- Time
- 93.9–100.5 million years ago
- Period
- Unknown
- Known sites
- 3
Summary
Calycoceras (Gentoniceras) leonense was an extinct marine invertebrate, approximately 93.9–100.5 million years ago. Fossils have been recovered from United States, notably in the Graneros Shale and Eagle Ford.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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