THE SHORE-SAND AT BOGNOR, SUSSEX. 229 



Nonionina depressula, Brady, 1884, Report " Challenger" p. 725, 



pi. cix., figs. 6, 7. 

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



minifera. 

 Very common. 



Nonionina umbilicatula, Montagu, sp. 



Nautilus umbilicatulus, Montagu, 1803, Test. Brit., p. 191 ; 



Suppl., p. 78, pi. xviii., fig. 1. 

 Nonionina umbilicatula, Brady, 1884, Report " Challenger," p. 



726, pi. cix., figs. 8, 9. 

 ,, ,, Brady, 1887, Synojisis British Recent 



Foraminifera. 

 Rare. 



Nonionina asterizans, Fichtel & Moll, sp. 



Nautilus asterizans, Fichtel & Moll, 1803, Test. Micr., p. 37, 



pi. iii., figs, e — h. 

 Nonionina asterizans, Brady, 1884, Report " Challenger" p. 728, 



pi. cix., figs. 1, 2. 

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



minifera. 



Very common. The specimens are weakly marked and not 

 easily distinguishable from N. depressula, Walker & Jacob, but 

 Mr. Wright agrees with me that they are correctly referred to 

 this species. He states that the form is common in British 

 gatherings and usually associated with N. dejyressula, Walker 

 <fe Jacob. Brady, in his Synopsis, considers it doubtful whether 

 the species should be retained in the British fauna, as all 

 specimens which he had seen were minute and ambiguous. 

 There seems to be no doubt that all the British records of this 

 species refer to such weak forms as are found at Bognor. 



Nonionina stelligera, d'Orbigny. 



Nonionina stelligera, d'Orbigny, 1839, Fwam. Canaries, p. 128, 



pi. iii., figs. 1, 2. 

 Brady, 1884, Report " Challenger; 1 p. 728, 



pi. cix., figs. 3 — 5. 

 Brady, 1887, Synopsis British Recent Fora- 

 minifera. 

 Bare. 



5> J5 



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