S. Lyon and 8S. A, Casseday on new species of Crinoidea, 245 
CyaTHooriInus, Miller. 
Cyathocrinus multibrachiatus, sp. nobis. 
Calyz, vasiform, the pieces thick and tumid, surface ornamented with 
ey t granulose a Column, round, proportionally small. 
e, pentagonal rather large; their under surfaces are scooped _ 
out nee a oe excavation which 3 is 5 entirely overspread by the 
column, Their superior margins are prolonged into 
Subradials, tr iu into the retreating angles of the i ae of 
Of 
e 
other. The pieces eagle the arms have a parallelogramic form, their 
a os articulation i by an elevated rim, surfaces otherwise per- 
specimen resembles Cyathocrinus intermncdns of Hall (Iowa, P 
627, Pl = fig. bt yet the differences are so marked thetith ey will be 
dr _ uish 
nus and gor poner nani ae of a ea 
kuck — of Iow. ee: ees 
itp 
The basal, subradial, radial and eat sas hives the same e form, rela- 
tive size and rn in C. multibrachiatus. In est specimen figured 
