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Calathium Billings, 1865

Source

Rank

genus

Names

1

species:4579627

Geol. Surv. Canada palaeoz. Foss. , 1, 208.

Classification

Receptaculitidae Eichwald, 1860
- Calathium Billings, 1865
  - Calathium formosum
  - Calathium yersini