86 



CALCAREOUS ALGAE OF THE MIDDLE EAST 



algae, would add much to our knowledge of these fine sections and of the Permian in 

 general, and possibly permit an algal zonation, from dasycladaceae and other families, 

 of potentially wide application in Asia. 



Met res 



O— i 



lOO- 



2O0 — 



300 — 



400— 



500 — 



600 — 



700 — 



ORA 



800— I .• S 



■' y 



^(CARB.) 



Fig. 7. The Permian dasyclads of Iraqi Kurdistan at Ora and Harur, Mosul Liwa. 

 1. Anthracoporella mercurii Elliott. 2. Atractyliopsis darariensis Elliott. 3. " Clypeina " 

 sp. 4. Mizzia velebitana Schubert. 5. Permoperplexella attenuata Elliott. 6. Pseudo- 

 epimastopora ampullacea Elliott. 7. Pseudovermiporella sodalica Elliott. 



(TRIASSIC) 



DARARI 

 FORM 



SATINA 

 FORM 



ZINNAR 

 FORM 



isf ''o 



HARUR 



