Hysteroceras leanzai
- Time
- 100.5–106.3 million years ago
- Period
- Unknown
- Known sites
- 1
Summary
Hysteroceras leanzai was an extinct marine invertebrate, approximately 100.5–106.3 million years ago. Fossils have been recovered from Argentina, notably in the Rio Mayer.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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