PLATE 13 



Mizzia 



Figs. 1-5. Mizzia velebitana Schubert, thin-sections of separate bead-like units or segments, 

 X28. 1. Slightly oblique longitudinal section. V. 52074. 2, 3. Typical transverse sections 

 near equatorial region. V. 52075, V. 41575. 4. Random sections, the lower suggests externally 

 roofed branch-pores. 5. Three random sections : the upper is of a pear-shaped segment cut 

 longitudinally. V. 52076. Permian, Darari Formation ; fig. 3 from Harur, the others from 

 Ora, both localities in Mosul Liwa, Iraq. 



