XVIII.—<i>Proposed Arrangement of the</i> Echinodermata, <i>particularly as regards the</i> Crinoidea <i>and a Subdivision of the Class</i> Adelostella (Echinidæ)

Abstract

(1842). XVIII.—Proposed Arrangement of the Echinodermata, particularly as regards the Crinoidea and a Subdivision of the Class Adelostella (Echinidæ) Annals and Magazine of Natural History: Vol. 10, No. 63, pp. 106-113.