Recent and Fossil Foraminifera. 693 



Nonionina depressula (Walker and Jacob) Brady, 1887, Synopsis British 

 Recent Foraminifera. 



Ditto. (Walker and Jacob) Goes, 1894, Arctic and Scandinavian Foramini- 

 fera, p 103, pi. xvii. figs. 825-6. 



Abundant, both recent and fossil. Many of the finest speci- 

 mens are highly pyritised, and probably derived from the post- 

 Glacial deposits of the peninsula. The finest of our specimens 

 come from the extreme limit of our gathering at West Wittering. 

 The specimens exhibit an unusual range in thickness, some of them 

 approaching very closely to JV. orhicidaris. 



209. Nonionina umbiUcatula Montagu sp. 



Nautilus wmMUcatus Montagu, 1803, Test. Brit., p. 191 ; Suppl. p. 78, pi. 



xviii. fig. 1. 

 Nonionina soldanii d'Orbigny, 1846, For. Foss. Vienne, p. 109, pi. v. figs. 



15, 16. 

 Nonionina barleeana Williamson, 1858, Recent Foram. Gt. Britain, p. 32, pi. iv. 



figs. 68, 69. 

 Nonionina umbilicata Terquem, 1882, Mem. Soc geol. France, ser. 3, vol. ii. 



No. 3, p. 42, pi. ii fig. 7. 

 Nonionina umbiUcatula (Montagu) Brady. 1884, Foram. ' Challenger,' p. 726, 



pi. cix. figs. 8, 9. 

 Ditto. (Montagu) Brady, 1887, Synopsis British Recent Foraminifera. 

 Ditto. (Montagu) Goes, 1894, Arctic and Scandinavian Foraminifera, p. 



103, pi. xvii. figs. 823-4. 



Frequent, Fossil, and perhaps recent, the latter doubtful. 



210. Nonionina pompilioides Fichtel and Moll sp. 



Nautilus pompil ioides FicMel and Moll, 1803, Test. Micr. , p 31, pi. ii. figs. a-e. 

 Nonionina pornpilioides (Fichtel and Moll) Parker, Jones, and Brady, 1865, 



Ann. and Mag. Nat. Hist,, ser 3. vol. xvi p. 18, pi. iii. fig. 98. 

 Ditto. (Fichtel and Moll) Brady, 1884, Foram. ' Challenger,' p. 727, pi. cix. 



figs. 10, 11. 



Frequent. Fossil. The specimens are for the most part 

 rather starved, and are probably derived from several distinct 

 sources. A few of them are pyritised. 



211. Nonionina orbicularis Brady. 



Nonionina orbicularis Brady, 1881, Denkschr. k. Akad. Wiss. Wien, vol. xlii. 



p. 105, pi. ii. fig. 5. 

 Ditto. Brady, 1881, Ann. and Mag. Nat. Hist, ser. v. vol. viii. p. 415, pi. xxi. 



figs. 5 a, b. 



Ditto. Robertson 1882, Proc. Nat. Hist. Soc. Glasgow, vol. v. p. 274, 



Ditto. (Brady) Brady. 1884, Foram. ' Challenger,' p. 727, pi. cix. figs. 20, 21. 



Ditto. (Brady) Brady, 1887, Synopsis British, Recent Foraminifera. 



Dec. loth, 1909 3 a 



