Crinoidea Gamerata. 



Plate XLVI 



C5j^" '■>T'"^v: 



St 



-^^ 





^^i.^it-M^' 



''^'' 



i y' 



/ 



/--^^■L,i' 



^^«i 



121, 



-% J 





^ 



;«; 



M 



Jl, 



A.M.Weatp 



Helictype Prinung Cc 1-. 



