PLATE VII. 



Fig. 1. Maceocephalites macrocephalds, Schloth. sp. Polyphemus-limesfcone, Mazar Drii. Side 

 view. 



Fig. la. Maceocephalites mackocephaius, Schloth. sp. Polyphemus-limestone, Mazar Drik. Front 



view. 

 Fig. 2. Mackocephaiites opis, Sow. sp. Polyphemus-limestone^ Mazar Drik. Side view. 

 „ 2a. „ „ J, „ » „ „ Front view. 



Fig. 3. Macrocephalites lamellosds, Waagen. Polyphemus-limestone, Mazar Drik. Side view. 

 Fig. 3a, MacrocephaIiITES lamellosus, Waagen. Polyphemus-limestone, Mazar Drik. Front view. 



