436 



.Report of the State Geologist. 



PLATE LXX. 



CLEODICTYA, Hall. 



Page 355. 

 (See Plates LI aud LXIX.) 



Cleodictya gloriosa, Hall. 



Page 375. 

 (See Plate LXIX.) 



Figure 1. The specimen figured on the preceding plate, viewed from above; 



showing the slight lateral compression. The expanded portion bears 



ten well developed nodes and an eleventh in an incipient state. 

 Figure 2. Basal view of the inferior nodose expansion of a smaller specimen, 



bearing twelve nodes, some of them obscurely or incipiently 



developed. 



Keokuk group. Crawfordsville, Indiana. 



Cleodictya Mohri, Hall. 



Page 376. 



Figure 3. The original specimen, showing the low basal nodiferous expansion, 

 the contraction above and gradual expansion to the aperture. The 

 spicular skeleton in this specimen is largely pyritized. 

 Keokuk group. Craicfordsville, Indiana. 



