AfTiNoronous noLorHriui)iDi:.\. 



20 



ones may cxcclhI o.l nun., ivacliin;,' ii]i to O.l'.' mm. in .si/.o. In 

 the dorsal jtapillae, tlioiv are found tables with cross beams 



Textfig. 6. 



lialhijploles rjiildcn-hindi : rj— Ciilcarcous ring; h — ^7-Tiibles (c — jE dorsal pai)i]la ; •;— moiliCeil 

 to 5-rii(liiite) ; /;, fc — C-shnpcil bodies: I, m — Irregulnr X-sbapcd bodies ; n — Supporting rod, {Ij — 

 fc and n x ca. 270; I, m x'200). I— Interradiiilia ; K — Rndialin. 



U{) to four or live in number (c). In the very i)osteriormost 

 I)art on botli ventral and dorsal surfaces, the calcareous 

 bodii's present strilcin^' features. Here among tables of the 

 ordinary sort are found very robust ones as large as (J. 2 mm., 

 wiien measured fi'um ene end of a cross-arm to that of 

 the tipiiosite arm. Togetlier with these huge four-armetl tables 

 there are, in a layer bel(jw them, large irregular calcareous 

 bodies which are fundamentally X-shaped and jiresent all sorts 

 of irregularities (/, ///). They are over U.2 mm. in their longest 



