55 55 



55 55 



THE SHORE-SAND AT BOGNOR, SUSSEX. 211 



Lagena hispida, Reuss. 



Lagena hispida, Reuss, 1858, Zeitschr. d. deutsch. geol. Gesett., 



vol. x., p. 434. 

 Brady, 1884, Report " Challenger," p. 459, pi. 



lvii., figs. 1 — 4, and pi. lix., figs. 2 — 5. 

 Brady, 1887, Synapsis British Recent Fora- 

 minifera. 

 Rare. 



Lagena sulcata, Walker & Jacob, sp. 



Serpida (Lagena) sulcata, Walker & Jacob, 1798, Adam's Essays, 



Kanmacher's ed., p. 634, pi. xiv., 

 fig. 5. 

 Lagena sulcata. Brady, 1884, Report " Challenger," p. 462, pi. 



lvii., figs. 23, 25, 26, 27. 33, 34, and pi. lviii., 

 figs. 4, 5, 6, 17, 18. 

 „ ,, Brady, 1887. Synopsis British Recent Foramini- 



fera. 



Frequent. Nearly all the specimens belong to Williamson's 

 var. interrupta, in which the costae are of unequal length and 

 discontinuous on the surface of the test. The variety, however, 

 is of such a trivial character that it does not seem to be worth a 

 separate record. Nearly every specimen of L. sulcata from 

 shallow water possesses these features in a more or less marked 

 degree. 



Lagena striata, d'Orbigny, sp. 



Oolina striata, d'Orbigny, 1839, Foram. Airier. Jlerid.. p. 21, 



pi. v., fig. 12. 

 Lagena striata, Brady, 1884, Report " Challenger" p. 460, pi. 



lvii., figs. 22, 24, 28, 29, etc. 

 ,, „ Brady, 1887, Synopsis British Recent Fora- 



minifera. 

 Rare. 



Lagena semistriata, Williamson. 

 Lagena striata, var. semistriata, Williamson, 1848, Ann. Mag. 



Nat. Hist., ser. 2, vol. i., p. 14, pi. i., figs. 

 9, 10. 

 Lagena semistriata, Brady, 1884, Report " Challenger^ p. 465, 



pi. lvii., figs. 14, 16, 17. 



