DinoDigPlanodiscoceras involutum
- Time
- 251.9–259.5 million years ago
- Period
- Unknown
- Known sites
- 4
Summary
Planodiscoceras involutum was an extinct marine invertebrate, approximately 251.9–259.5 million years ago. Fossils have been recovered from China, notably in the Longtan and Upper Coal Series.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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