Sphaerexochus scabridus
DIN-012040 · Species-rank candidate
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Sphaerexochus scabridus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 432.9–430.6 Ma. The envelope does not establish its lifetime.
- Classification
- Trilobita / Cheiruridae / Sphaerexochus / Phacopida / Arthropoda
- Associated geologic periods
- Silurian
Occurrence sources
- PBDB · Silurian · 2026-11-03 · Recorded occurrences 5 · ref 53535