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IRMNG source details
Prof. Pap. U.S. Geol. Surv. 456-D:
168577
Publication
Date action by
Australaspis Palmer & Gatehouse, 1972 † (original description)
Nelsonia Palmer & Gatehouse, 1972 † (original description) Pensacola Palmer & Gatehouse, 1972 † (original description) Schopfaspis Palmer & Gatehouse, 1972 † (original description) Trinepea Palmer & Gatehouse, 1972 † (original description) |
