Arnioceras semilaeve
- Time
- 184.2–199.5 million years ago
- Period
- Unknown
- Known sites
- 3
Summary
Arnioceras semilaeve was an extinct marine invertebrate, approximately 184.2–199.5 million years ago. Fossils have been recovered from Türkiye and United Kingdom, notably in the Lower Lias.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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