MONOGRAPH OF THE EXISTING CRINOIDS. 



385 



^^C3 cr:^ c::^ c:^ c:^ 



FiQS 808-818— Side and covehing plates of various charitometkids (drawings bt author). 808. 



STBOTOMETBA HEPBDBNIANA. 809. SAME, THREE COVERING PLATES VIEWED FROM INTERIOR. 810. SAME, 



INTERIOR VIEW OF SIDE PLATE. 811. SAME, DORSAL VIEW OF SIDE PLATE. 812. ASTEUOMOTRA MACROPuDA. 



813 SAME DORSAL ENDS OF THREE SIDE PLATES. S14. SAME, VENTRAL VIEW OF SIDE PLATE. 815. SAME, 



THREE COVERING PLATES. 816. GLYPTOMETRA THBEROSA. 817. PKBISSOMBTRA SELENB. 818. SAME. 

 ALL X 100. 



