Preliminary notes on the discovery of a vertebrate fauna in Silurian (Ordovician) strata

C. D. Walcott

1892

Article

Geological Society of America Bulletin 3:153-172

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Taxa discussed in this work:

• Astraspis
• Astraspis desiderata
• Eriptychius americanus

Taxonomy:

• Eriptychius americanus belongs to Eriptychius - Walcott (1892)