On some New Species of Crustacea belonging to the Order Eurypterida

Abstract

Having last year visited, in company with Mr. James Powrie, F.G.S., certain localities in the vicinity of Forfar, Arbroath, and Dundee, noted for the occurrence of Devonian Crustacea, I am now enabled, through the kindness of my friend, to describe some interesting remains of two new species of the genus Stylonurus.