Holcophylloceras zignodianum
- Time
- 143.1–170.9 million years ago
- Period
- Unknown
- Known sites
- 16
Summary
Holcophylloceras zignodianum was an extinct marine invertebrate, approximately 143.1–170.9 million years ago. Fossils have been recovered from Iran, Russia, and Poland, notably in the Dalichai and Djangura.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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