V.—Two New Species of Eurypterus from the Coal-Measures of Ilkeston, Derbyshire

Open Access
Publisher Website
Google Scholar
Abstract
By the kindness of Mr. Henry A. Allen, F.G.S., of the Geological Survey of England, three examples of Eurypterus, in clay-iron-stone nodules, showing impression and counterpart, together with a fragment of a fourth example, all from the Coal-measures to the north - west of Ilkeston, have been most obligingly lent me for description by their discoverer, Dr. L. Moysey, M.A., of St. Moritz, Ilkeston Road, Nottingham.