Aspidoceras longispinum
- Time
- 143.1–154.8 million years ago
- Period
- Unknown
- Known sites
- 11
Summary
Aspidoceras longispinum was an extinct marine invertebrate, approximately 143.1–154.8 million years ago. Fossils have been recovered from Yemen, Romania, and Russia, notably in the Naifa and Geisental.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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