FLA TE IX. 



PAGE 



Figs. 1 and la. Holocystites jolietensis, n. sp., natural size, . . . 223 



Fig. 2. EUCALYPTOCKINUS PROBOSCIDALIS, n. sp., natural size, . . . 224 



Fig. 3. Murchisonia worthenana, ii. sp., natural size. .... 225 



Fig. 4. POTEBIOCRINUS DAVISAXUS, n. sp., natural size; 4a, enlarged 

 view of the calyx and brachials ; 4b, enlarged view of the azygous 

 side of another specimen; 4<\ enlarged view of a fragment of an 

 arm, .• 226 



Fig. 5. Poteriocrinus nettelrothanus, ii. sp., enlarged ^two diameters; 



5a, magnified view of two arms commencing with the fourth 

 brachial, . ' . . .227 



Fig. 6. Liciienocrinus tuberculatus, S. A. Miller, three specimens, 

 natural size; two of them showing the upright lamella? ; 6a, magni 

 fied view of one of these, 229 



Fig. 7. LlCHENOCRINUS AFFINIS, n. sp., natural size; 7a, magnified view, . 229 



Fig. 8. CYCLONEMA CINCINNAtense, n. sp., natural size; 8«. showing aper- 

 ture with a little of the outer lip broken away; 8b, showing the 

 aperture with more of ihe lip broken away; 8c, part of the upper 

 part of the surface of the last whorl magnified, .... 230 



Fig. 9. Cyclora PUl'cella, n. sp. The natural size is indicated by the line 



in the center of the space between the three magnified views, . 231 



