BULL. GEOL. SOC. AM. 



VOL. 8, 1896, PL. 38 



Figure 37.— Cross-skction Daemonelix 

 Fiber 



Figure 38.— Section from Daemonelix 



Cake 



Figure 39. - Photomicrograph of Section 

 from Surface of Daemonelix Ball 



(See figures 9, 10, n. plate 33.) 



Figure 40.— Section from Daemonelix 

 Cigar 



Figure 41. -Daemonelix Irregular 



a, cross-section of tubules ; b, longitudinal 

 section ; both magnified to same scale. 



Figure 42.— Daemonelix Regular 



Photomicrograph (retouched) of section cut 

 through numerous fibers or tubules. 



SECTIONS OF DAEMONELIX 



