Arcestes (Proarcestes) shastensis
- Time
- 205.7–237 million years ago
- Period
- Unknown
- Known sites
- 4
Summary
Arcestes (Proarcestes) shastensis was an extinct marine invertebrate, approximately 205.7–237 million years ago. Fossils have been recovered from United States, notably in the Hosselkus and Vester.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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