Trigonosemus
DIN-005571 · Genus-rank candidate
No imageTrigonosemus is a genus-rank candidate recorded under an accepted name in the archived PBDB snapshot, in phylum Brachiopoda. The outer occurrence-age envelope is approximately 72.2–66.0 Ma. The envelope does not establish the full lifetime.
- Classification
- Brachiopoda / Rhynchonellata / Terebratulida / Terebrataliidae / Trigonosemus
- Associated geologic periods
- Cretaceous · 72.2–66 Ma
Occurrence sources
- PBDB · Legacy PBDB snapshot · Recorded occurrences 11 · ref 6930