PLATE 22 

 Salpingoporella dinarica (Hensonella) 



Fig. i. Part of the type thin-section, X30, of Hensonella cylindrica Elliott. Cretaceous, 

 Barremian, Qamchuqa Formation ; Sarmord, Sulemania Liwa, Iraq. Z. 902. 



Fig. 2. S. dinarica Radoicic. Thin-section X50, oblique-longitudinal cut, to show dasyclad 

 branch-pore pattern as described by Radoicic. Cretaceous, Upper Aptian ; Djebel Amsid, 

 Constantinois, Algeria. V. 52104. 



Figs. 3-6. Thin-section cuts, X50. 3. Crushed example to show continuity of inner thin 

 dark layer. V. 52103. 4. Random sections, one crushed. V. 52103. 5. Longitudinal and 

 transverse sections showing very regular fibrous radial structure and coarser features with 

 external widening interpreted as dasyclad branches. V. 52103. 6. Transverse section showing 

 the inner dark layer of organism incrusted by a thin irregular coating of transparent calcite, the 

 interior being filled with darker marly-calcareous matrix. V. 52105. Cretaceous, Barremian- 

 Aptian level, Sarmord Formation ; Sekhaniyan, Surdash, Sulemania Liwa, Iraq. 



