120 AXEL GOES, ARCTIC AND SCANDINAVIAN FORAMINIFERA. 



B. depressa D'ORB. 



Tab. XXV, figg. 921925. 



Nitida, orbicularis aut ovalis, depressa, segrnento ultimo (ot interdum penultimo) cari- 

 nato-rnarginato; apertura riraa protracta transversa aut fibulapformis aut subciroularis, lingula 

 bifurcata saepe provisa; raargo posticus interdum emarginatus. A B. simplici non sat liinitata. 



Fig. 921: ad "serratam" tendens, e mari Azorico, prof'und. metr. 980. 



Fig. 922: e Skagerack, profund. metr. 270. 



Fig. 923: sectio transversa, stadium la,rvale Vloculinum cxhibens; e mari Spetsber- 

 gensi, profund. metr. 4,600; in B. simplicem vergens. 



Fig. 924 925: e mari Bahusia 1 prof'und. metr. 35 40. 



1826, Tab. meth., Ann. Sc. nat. 7, p. 298, No. 7, Mod. 91. 



Biloc. carinata D'OEB., 1839, For. Cuba, p. 164, t. 8, f. 24; t. 9, ff. 1 2. 



lunula D'ORB., 1846, Bass. tert. Vienne, p. 264, t. 15, ff. 2224. 



amphiconica Ess, 1849, Neue For. Osterr., Wien. Ak. DkSchr., p. 382, t. 49, f. 5. 



ringens var. carinata WILL., 1858, Rec. For. Gr. Brit., p. 79, t. 7, ff. 172 174. 

 Mil. (Biloc.) depressa PARK. & JONES, 1865, N. Atl. & Arct. Oo., Phil. Trans. 155, p. 409, t. 17, f. 89. 

 Biloc. depressa JONES, PARK., BRADY, 1866, For. Crag., Pal. Soc. 19, p. 6, t. 3, ff. 2930. 



scutella KARR., 1868, Mioc. Kostej., Wien. Ak. Sitz. Ber. 58, p. 134, t. 1, f. 7. 



plana KARR., 1877, Hochqu. Wasserleit., Ahh. geol. Reichsanst. 9, p. 375, t. 16, f. 9. 



ringens var. GOES, 1882, Ret. Rhizop. Carib. Sea, Sv. Vet. Akad. Hand!. 19, 4, t. 10, ff. 366367, (in 



serratam vergens). 



depressa BRADY, 1884, Chall. Rep. 9, p. 145, t. 2, ff. 12, 1517; t. 3, ff. 12. 



BRADY, PARK., JONES, 1887, Abrohlos Bank, Trans. Zool. Soc. Lond. 12, 7, p. 213,-t. 40, ff. 1718. 



SCHLUMBERG. 1891, Biloc. grands fonds, Mem. Soc. Zool. France 4, p. 160, t. 9, ff. 48 49. 



Hab. ad oras occidentales Scandinavise metr. 40 500 sat frequens, mare Spetsbergicum metr. 900 1,800, baud 

 rara. Diam. mm. usque ad 2.io. 



forma affinis: 



margine segmentorum serrato-crenato, apertura plerumque ovali aut subcirculari; a 



typica non sat limitata. 

 B. Serrata BRADY, Tab. XXV, fig. 926. 

 Fig. 926: e mari Atlantico boreali profund. metr. 1,740. 



Biloc. depressa var. serrata BRADY, 1884, Chall. Rep. 9, p. 146, t. 3, f. 3. 



serrata SCHLUMBERG. 1883, Feuille jeunes natural, (separ.) 13, p. 23, t. 3, f. 3. 



SCHLUMBERG. 1891, Bil. grands fonds, Mem. Son. Zool. France 4, p. 163, t. 9, ff. 5051. 



Hab. mare Atlanticum boreale profund. metr. 1,740. 



B. sphaera D'ORB. 



Tab. XXV, fig. 927. 



Globosa, nitidissima, segmento ultimo valido, magnam penultimi vix prominentis 

 partem amplectente; apertura nunc regularis rima Semicircularis aut angulata aut rimse 

 undatae stepe ramosas. 



Fig. 927: e fretis Ivoster insulam profund. metr. 70 80. 



