EUPERT JONES — ON BEACKLESHAM BEDS. 61 



No. 4. Eeddish-yellow sand, very friable, abounding with large 

 Niiramulites. 



Quantity examined, 3840 grains. 



Grs, Proportions, 



Calcareous Shells* etc., and fragments 878 23 



f Pebbles of flint, greenstone, iron- 



Arenaceous < stone, and brown pellucid quartz... 23 



LSand 2205 



Ferruginous concretion 12 



Argillaceous Clay 72 



0{ 



1} 



19 



8840 100 



No. 5. Ligbt-blue sandy clay ; bard, but easily separated in hot 

 water. 



Quantity examined, 3,840 grains. 



Grs. Proportions, 



Calcareous Shells, etc., and fragments 16 1"2 



Arenaceous Sand (very fine) 1296 33 8 



Pyritous concretion 70 I'S 



Argillaceous Clay 2428 63-2 



3840 100 0 



TABLE or THE FOSSILS FROM THE FIVE SPECIMENS OF 

 "BRACKLESHAM BEDS." 



No. 1. 



No. 2. 



No. 3. 



No. 4. 



No. 5. 



Fish Bones. 



Fish Tooth and 



Fish Bones, 



Fish Bone and 



Fish Bones and 





Otolite. 



Teeth, and 



Otolite. 



Otolites, 







Otolite. 









MOLLIISCA : GASTEEOPODA. 













Murex. 









Fusus ? 





Ringicula. 







Ringicula. 



Ringicula. 



Pleurotoma. 









Plem'otoma, 2 s. 









Voluta. 



Natica, 





Natica. 



Natica. 



Natica. 







Cerithium, 



Cerithium. 





Potamis. 







Potamis, 2 sp. 





Turritella. 



Turritella. 



Turritella. 



Turritella, 3 sp. 



Turritella, 2 sp. 



Solarium. 





Solarium ? 



Solarium. 



Solarium. 









Infundibulum. 





Dentalium, 



Dentalium, 



Dentalium. 



Dentalium. 



Dentalium. 









Pianorbis, 









BuUa (minute). 





BuUa. 



* The shells in this specimen are larger than in the other lots. In the latter the 

 Bhells, etc. found in this examination were chiefly of small size, although larger shells, 

 of course, are sometimes abundantly distributed in the mass of the beds. 



