296 F. B. Meek on new Silurian Crinoids and Shells. 
Height of body to top of first radials, 0°39 inch, greatest breadth 
at top, 0°32 inch. Length of incomplete ventral extension, 1°95 
inches; breadth of same as flattened, near upper end, 0°65 inch; 
breadth of arms below the first bifurcation, 0°12 inch, 
ures of t 
will be given in the Ohio Geolo ical Report. F 
Loe fity and position.—Mr. Catch sped was found by him | 
at Richmond, Indiana, in the upper part of the Cincinnati ee : : 
and those belonging to Mr. Dyer were found at about the sam 7 
horizon between Cincinnati and Oxford, Ohio. | 
y as 
good specimens. Fig f the species, with a full description, 
LEpPocrintrres Moorsr Meek. 
of irregular form and size, two on the anal side being longer Spal 
wide, and extending up to form the lower margin of the princl} 
j= aad 
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8 
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tively ‘atge, one situated at the suture between one of the | 
pieces and the contiguous piece of the next range above, on ‘a 
anterior side of the body; another on the side to the left of 
* Now, since we know the nature of the vault of Cyathocrinites (see F sais 
Acad., N. Sci., Dec., 1868, p. 324and 336), it seems to me that Paleocrt 
“a8 a distinct genius from that group. : 
