e04691e44412f7544ebb2c7124c29cbf

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Crossoceras Boucot & Yochelson, 1966

Source

Rank

genus

Names

1

Prof. Pap. U. S. geol. Surv. 503-A: 11.

Platyceratidae Hall, 1859
- Crossoceras Boucot & Yochelson, 1966
  - Crossoceras belandi
  - Crossoceras newberryi