66 GOES, RETICULARIAN RHIZOPODA OF THE CARIBBEAN SEA. 



Appendix. 



Plerumque agglutinans. 



a) gibbosa: 



Valvulina gibbosa D'ORB., 1839, For. Craie bl. Paris; Mem. Soc. geol. Fr. (2) 4, p. 38, t. 4, figg. 



12. 



quadribullata v. HAGEN, 1842, Riigen. Kreideverst, Leonh. u. Bronn. Jhrb. 1842, p. 570. 



Globigerina confluens v. HAGEN, ibid. p. 571. 

 Bulimina obesa Rss., 1850, Kreidemerg. Lemberg; Haid. Nat. Abh. 4. i, p. 40, t. 3, fig. 12, 



t. 4, fig. 1. 

 Ataxophragmium globulare Ess., 1864, Oberoligocan.; Wien. Ak. Sitz.-Ber. 1. 50, p. 449, t. 1, 



fig. 2 (an B. variabilis D'ORB.). 



arenaceum KARR., 1865, Wien. Sandstein; Wien. Ak. Sitz.-Ber. 52, p. 495, fig. 9. 



Presli Rss., 1845, Bohm. Kreide 1, p. 38, t. 13, fig. 72. 



Rss., 1850, Kreidemerg. Lemberg; Haid. Nat. Abh. 4. 1, p. 39, t. 3, fig. 10. 



Rss., 1862, Nordd. Hils u. Gault; Wien. Ak. Sitz.-Ber. 1. 46, p. 31. 



PBulimina rimosa MARSS., 1878, Rug. Sehreibekr.; Greifsw. Nat. Vereiii. Mitth. 187778, 



p. 153, t. 3, fig. 21 (forsan Lituola). 



b) elongata: 



Bulimina elongata D'ORB., 1846, For. tert. Vienne, p. 187, t. 11, figg. 1920. 



Ataxophragmium oblongum Rss., 1865, Feuerstein-Kreide Kanara See; Wien. Ak. Sitz.-Ber. 52, p. 



458, fig. 2. 

 magdalidiforme, subovale, laeeratum. SCHWAG., 1866, For. Kar.-Nikob.; Novara 



Reise, geol. Th. 2. 2, p. 193, 194, t. 4, figg. 13. 



c) variabilis: 



Bulimina variabilis D'ORB., 1839, For. Craie bl. Par.; Mem. Soc. geol. Fr. (2) 4, p. 40, t. 4, 



figg. 9-12. 



Rss., 1845, Bohm. Kreide 1, p. 37, t, 8, figg. 56, 76, 77. 



Ataxophragm. simile KARR., 1868, Mioc. For. Faun. Kostej; Wien. Ak. Sitz.-Ber. 1. 58, p. 126, 



t. 1, fig. 1. 



humilo KARR., 1878, Foramf. Luzon.; Bolet. Comis. Mapa del Espafia, 7. '2, p. 11, 



t. E, fig. 3. 



Bulimina elegantissima D' 



Tab. IV, figg. 9598. 



I am unable to find any nearer type for our form than Bui. elegantissima, parti- 

 cularly its variety Rob. arctica D'ORB., though it does not quite agree with any of them. 

 But it is either too young or too pygmean to be more accurately denned. The prin- 

 cipal feature by which it is distinguished from Bui. pupoides is the extreme fineness 

 and close arrangement of the pore-canals, in which respect it is scarcely surpassed by 

 Nodosarina?. The septal bands are generally very thick, somewhat amber-coloured in 

 transmitted light. 



