KONGL. SV. VET. AKADEMIENS HANDLINGAK. BAND. 19. N:O 4. Ill 



Syn. (Nomina varia) EHRENB., 1854, Mikrogeol. t. 29, fig. 15; t. 30, fig. 28. 



Botalia punctulata D'OBB., 1826, Tab. Meth.; An. Sc. Nat. 7, p. 273, N:o 25; Mod. No 12 



(Pulvin. Schreibersi propinqua). 

 ? antillarum D'ORB., 1839, Cuba, p. 75, t. 5, figg. 4 6 (Pulvin. Schreibersi valde 



propinqua). 

 Pulvin. repanda var. punctulata PARK, et JONES, 1865, North. Atl. and Arct. Oc.; Phil. Trans. 



155. 1, p. 394, t. 14, figg. 12 13. 



pygmsea HKEN., 1875, For. Clav. Szab. Sch. p. 78, t. 10, fig. 8. 



afflnis HKEN., ibid. p. 78, t. 10, fig. 6. 



Planorb. vermieulata D'ORB., 1826, Tabl. raeth., Ann. Sc. Nat. 7, p. 280, N:o 3. 

 Pulvin. CAKPENT., I860, Introduct. p. 211, t. 13, figg. 4 6. 



Pulvinulina elegans D'ORB. 



Tab. VIII, figg. 283285. 



Comes very near to Pulv. repanda, its chief characteristic being its somewhat 

 raised or thickened septal band on the appertural side. 



Our form is nearly identical with Rotalina Carpenteri Rss., Gyroidina caracolla 

 ROM., Rot. Partschiana D'OiiB. 



It has often a nearly hyaline, biconvex, and very symmetrical shell; often its 

 both sides are urnbonated and then it resembles Nodosarina calcar, so that it is easily 

 overlooked, when associated with this. 



It is not frequent in the coralline-gravel. 



Fig. 283: the apertural side. 



Fig. 284: cut open to show the spiral-side from underneath. 



Fig. 285: edge-view. 



Syn. Rotalia elegans D'ORB., 1826, Tab. meth.; An. Sc. Nat. 7, p. 276, N:o 54. 



PARK, et JONES, I860, For. Chellast. ; Qu. Journ. geol. Soc. 16. p. 455, 



t. 20, fig. 46. 



Partschiana D'ORB., 1846, For. tert. Vienne, p. 153, t. 7, figg. 2830; t. 8, figg. 13. 

 BORNEM., 1855, Sept. Thon Hermsdorf; Zeitschr. deutsch. geol. Ges. 7, t. 16, 



fig. 6. 

 reticulata Ess., 1862, Nordd. Hils u. Gault; Wien. Ak. Sitz.-Ber. 1. 46, p. 83. t. 10, 



fig. 4. 



Gyroidina caracolla ROM., 1841, Verstein. Nordd. Kreideg., p. 97, t. 15, fig. 22. 



Botalia Rss., 1862, Nordd. Hils u. Gault; Wien. Ak. Sitz.-Ber. 1. 46, p. 84, t. 10, 



fig. 6. 



spinulifera Rss., ibid. p. 93, t. 13, figg. 3 5. 



.. Carpenter! Rss., ibid. p. 94, t. 13, fig. 6. 



Aiiomul. Bengalensis SCHWAG., 1866, For. Kar.-Nikobar.; Novara Reise, geol. Th. 2. 2, p. 259, 



t. 7, figg. 111. 

 Lenticulina pachyderma et nominibus aliis EHKENB., 1854, Microgeol., t. 29, fig. 14 14; t. 31, 



fig. 54. 

 Botalina stelligera Rss., 1859, Kreideg. Ostalp.; Wieu. Akad. Sitz.-Ber. 7, p. 69, t. 25, fig. 15. 



Berthelotiana D'ORB., 1844, lies Canaries p. 130, t. 1, figg. 31 33. 

 Pulvin. concentrica BRADY, 1865, Rhizop. Shetl.; Trans. Lin. Soc. 24, p. 470, t. 48, fig. 14. 



