FIG. 287. 



1. Gryphsea dilatata Sow. Kellowayrock 



and Oxford clay. 



2. Gryphsea incurva Sow. Lower lias. 



3. Nucleolites clunicularis. Cornbrash. 



4. Cardium truncatum Sow. Lias marl- 



stone. 



5. Trigonia costata Sow. Inferior oolite. 



6. Goniomya V scripta Agass. Inferior 



oolite. 



7. Hemicidaris intermedia. Gt. oolite 



and coral rag. 



8. Gervillia acuta Sow. Lower oolites. 



9. Ammonites Calloviensis Sow. Kello- 



way rock. 



10. Terebratula acuta Sow. Lias marl- 



stone. 



11. Nerinsea cingenda Voltz. Lower 



oolites. 



