Geragnostus crassus
DIN-013563 · Species-rank candidate
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Geragnostus crassus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.4–471.3 Ma. The envelope does not establish its lifetime.
- Classification
- Artiopoda / Metagnostidae / Geragnostus / Agnostida / Arthropoda
- Associated geologic periods
- Ordovician
Occurrence sources
- PBDB · Ordovician · 2026-11-03 · Recorded occurrences 6 · ref 111