Proc. R. I. Acad., Vol. XXVIII., Sect. 13. 



■•-• ^ e 1 if 



Plate I. 



/:^^lf: .sis 



Fig. 3. 



Fiff. 7. 



rr^\ :<:^>r- -^"^^ //'X\ 



di4 &idj M M 



.,^, ^, 









I'-iff. 4. 



V 





*ig. G. 



Simpson — Gorgonellidae. 





fit. >*. 



