DinoDigAulacostephanus (Aulacostephanoceras) autissiodorensis
- Time
- 149.2–154.8 million years ago
- Period
- Unknown
- Known sites
- 5
Summary
Aulacostephanus (Aulacostephanoceras) autissiodorensis was an extinct marine invertebrate, approximately 149.2–154.8 million years ago. Fossils have been recovered from Russia and United Kingdom, notably in the Kimmeridge Clay.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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