PLATE II. 



FIG. 1. Proboscina eudesi, Haime. Inferior Oolite Pea Grit: 

 Gloucestershire, x 20dia. Holl Coll. [D. 1843.] 



FIG. 2. Proboscina jacquoti, Haime, var. expansa. Cornbrash : 

 Thrapston. Encrusting Nucleolites orbicularis (Phil.), 

 X 11 dia. Vine Coll. [D. 921.] 



FIG. 3. Proboscina desoudini, Haime. Cornbrash : Thrapston. En- 

 crusting Nucleolites orbicularis (Phil.), X 12 dia. Vine 

 Coll. [D. 1010.] 



FIG. 4. Proboscina cunningtoni, Gregory. Fuller's Earth : Bruton. 

 Part of a zoarium encrusting Zeilleria ornithocephala 

 (J. de C. Sow.), X 17 dia. Cunnington Coll. [88742 ] 



FIG. 5. Proboscina cunnington i t Gregory. Cornbrash : Corsham, Wilts. 

 Part of a worn zoarium encrusting Terebratula maxillata, 

 J. de C. Sow., var. submaxillata, Morr., to show tufted 

 ends of branches, X 10 dia. W. Buy Coll. [23852.] 



FIG. 6. Proboscina rigauxd (Sauv.). Cornbrash : Eushden. Part of 

 a zoarium encrusting Terebratula intermedia, J. de C. Sow., 

 X 12 dia. [B. 4846.] 



