Jones, T R; Holl, H B. (1869). Notes on the Palaeozoic bivalved Entomostraca. No. 9. Some Silurian species. Annals and Magazine of Natural History, Series 4, 3, 211-229
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Jones, T R; Holl, H B
1869
Notes on the Palaeozoic bivalved Entomostraca. No. 9. Some Silurian species