PLATE 26 



Fig. 1. 



Fig. 2. 

 X400. 



Fig. 3. 

 X400. 



Fig. 6. 



Fig. 9. 



Fig. 4. 

 Fig. 5. 

 Fig. 7. 

 Fig. 8. 



Deflandrea oebisfeldensis Alberti 

 Specimen with endrophragm operculum slightly displaced. V. 51979. X400. 

 Deflandrea phosphoritica subsp. phosphoritica Cookson & Eisenack 

 Specimen with no inner body, periphragm operculum lying inside. V.5i753(5). 



Specimen showing girdle and slightly displaced periphragm operculum. V. 51955(3). 



Specimen with a "decomposed " inner body. ¥.51752(8). X400. 

 Specimen with archaeopyle. V. 51747(3). X400. 



Deflandrea phosphoritica subsp. australis Cookson & Eisenack 

 Complete specimen. ¥.51752(9). X400. 



Deflandrea wardensis sp. nov. 

 Holotype with archaeopyle. ¥.51980(1). X400. 



Thalassiphora pelagica (Eisenack) 

 An operculum is visible. V. 51757(4). X240. 



Thalassiphora delicata sp. nov. 

 Holotype. ¥.51756(3). 



