DinoDigGrammoceras penestriatulum
- Time
- 174.7–180.4 million years ago
- Period
- Unknown
- Known sites
- 19
Summary
Grammoceras penestriatulum was an extinct marine invertebrate, approximately 174.7–180.4 million years ago. Fossils have been recovered from France, Spain, and United Kingdom, notably in the Marnes de Fontaneilles and Dogger.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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