Author: Hill, W., 1888.:
Title: On the Lower Beds of the Upper Cretaceous Series in Lincolnshire and Yorkshire. With the descriprion of a new species of Holaster by A.J. Jukes-Browne.
Description: Quart. Jour. Geol. Soc. London, 44 (175): pp. 320-367, 1 fold. pl. of columnar sections, 6 figs. of Holaster rotundus on 1 lithogr. pl., fossil lists in text, notes & refs. Plain new wrs.

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