Sil„rluii.;\ PALEONTOLOGY OF VICTOKIA. [A^Ujia: 



This species is most nearly related to the Uraster Ruthveni of 

 Forbes from the Upper Silurian grits of Kendal in Westmoreland. 



Explanation of Figikus. 



Plate X. — Fig. 2, dorsal view maguified (the tubercles should have appeared more acute). 

 Fig. 2a,do , natural size. Fig. 3, auotiier specimen shomng the lower side magnified. (In litho- 

 graphing, the two rows of adambulacral plates have been too much reduced in size, leaving too 

 much marginal space, and leaving the 5 axil plates apparently too large in proportion and too 

 narrow at the outer end.) Fig. 3a, do., natural size. 



Frederick McCoy. . 



By Authority : Johx Ferres, Government Printer. 



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