Jones, T. R.; Kirkby, J. W.; Brady, G. S. (1884a). A monograph of the British fossil bivalved Entomostraca from the Carboniferous Formations. Part I. No. 2. The Cypridinae and their allies. Monograph of the Palaeontographical Society London. 57–92.
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Jones, T. R.; Kirkby, J. W.; Brady, G. S.
1884a
A monograph of the British fossil bivalved Entomostraca from the Carboniferous Formations. Part I. No. 2. The Cypridinae and their allies
Monograph of the Palaeontographical Society London