MONOGRAPH OF THE EXISTING CRINOIDS. 



309 



596 



PIGS. 594-602. TERMINAL COMBS OF TABIOCS COMASTERIDS. 594. COMATELLA NIQRA, EXTERNAL VIEW. 590. 

 SAME, VENTRAL VIEW. 596. SAME, INTERNAL VIEW. 597. COMATELLA STELLIGERA, EXTERNAL VIEW. 

 598. SAME, INTERNAL VIEW. 599. SAME, VENTRAL VIEW. 600. NEOOOMATELLA PULCHEI.I.A, EXTERNAL 

 VIEW. 601. SAME, VENTRAL VIEW. 602. SAME, INTERNAL VIEW. 



