<s M.YTICAI. INOKX. Ill 



CHAPTER V ci>*tut*ed. 



A whitiih spherules in substance, twim with a vertical motion, r i. 



PUte XXII. described, il.. 



.- A..IA M \MMII I.UUS 7/<i/i<-'i,.m/ri.i ..i .,,,n'!,in. . . . 90 



Cannot identify it with Dr Juhntton't works, . . il-. 



ID retted a shell, .... . ' il>. 



Measurement, Ac., . . ib. 



MUller's specimen inferior, . . . ib. 



Plate XXI II. described, . ib. 



Sronou ? 



Rooted on a small shell of the I'nuu Itlandica, . ib. 



Measurement and form described, . ib. 



This product forms a rortex, caused possibly by expulsion and 



absorption, . ib. 



Plate XXIV. described, 9V 



UALJCIIOHDUA OCCLATA, . 93 



Specimen brought in Nor ember 1832, ib. 



Measurement, .... . " . ib. 



Of an umber colour, ..... ib. 



Plates XXV. XXVI. described, ib. 



\HDENDA, . . 91 



LlMOTUTON rUXCTATOS fftwt Or fjfl, !> 



Notes found among Sir John's papers in reference to the abore, ib. 



Plate XXVII. described, . 99 



VOL. III. f 



