94 AXEL GOÉS, xVRCTIC AND SCANDINAVIAN FORAMINIFERA. 



D. rosacea d'Orb. 



Tab. XV, fig. 792. 



Trochoidea, late conica, hyalina, obtuse marginata, subtiis subplana aut paulluin ex- 

 cavata, anfractibus 3 — 4, ultimo 4 — 7 seginentato, facie orali stepe lobulis umbiliealibus 

 inst.ructa ("asterisante"), poris minutis aut mediis sa^pe marginalibus; a Discorbina 

 (Rotalia) turbone ])'Orb. nisi statura magis depressa noii distincta, quod valde varians. 



Variat segmentis angustioribus, seiiiilunaribus, aiiiplectentibus, suturis sajpe limbatis. 



Fig. 792: facies aboralis; a: facies inarginalis; b: facies oralis; e mavi Bahusia'. 



Rotalia uOrb., 1826, Tab. méth., Ann. So. nat. 7, p. 273, No. 15, Mod. 39. 



Asterigerina planortais d'Orb., 1846, For. Bass. teit. Vieniie, p. 205, t. 11, ff. 1 — 3 (segmentis angustis 



amplectentibus). 



Botal. mamilla Williams, 1858, Uec. For. Gr. Brit., p. 54, t. 4, ff. 109 — 111 (segment, amplectentibus, poris 



marginalibus linibata). 



? Discorb. stellata llss, 1867, Steinsalzablag. Wieliozka, Wien. Ak. S. Ber. 55, p. 101, t. 5, f. 1 (paullum limbata). 



? Discorb. squamula Ess, ibid., t. 5, f. 2 (subtus limbatis suturis). 



Discorb. rosacea Brady, 1884, Chall. Rep. 9, p. 644, t. 87, ff. 1, 4 (cnfr. Discorb. turbonis figuram ibi- 



dem tab. 87, f. 8). 



Obs. Discorb. orbicularis (TERauEii) Brady, Ghall. Rep., p. 647, t. 88, ff. 4 — 8, segmentis valde augustis am- 

 plectentibus, in aufractu ultimo 3 — 4, ab Asterigerina planorbi Egger 1857, 

 Mioc. Ortenburg, Leonli. & Bronns Jhb. 1857, p. 281, t. 11, ff'. 8 — 10 uec 

 a Rosal. Auberii d'Orb., 1839, For. Guba, p. 94, t. 4, ff. 5 — 8 sat di- 

 stincta, est varietas D. rosacese Labenda. Inter ambas medium tenet D. ro- 

 sacea Goiäs, 1882, Retic. Rhizop. Carib. Sea, Sv. Vet. Akad. Handl. 19, 4, 

 p. 105, t. 8, ff. 251—257. 



Rosalina squamiformis Rss, 1854, Kreide Ostalp., Wien. Ak. DkScbr. 7, p. 69, t. 26, f. 2 (ab qua nostra 



nisi lobulis umbiliealibus destituta, non distincta). 



Rotalina nitida Williams, 1858, Rec. For. Gr. Brit., p. 54, t. 4, ff. 106 — 108 verosimiliter ad 1). rosaeeani 



referenda; a Brady ad Rotaliam relata: Chall. Rep., p. 705; Synopsis Brit. 

 Rec. For., Journ. Roy. microsc. Soc. 1887, p. 293. 



Hab. in Skagerack siuus Godani profund. metr. 50 rara (Hj. Théel). Diam. mm. 0.50 — 0.60. 



D. globularis dOrb. 



Tab.' XV, fig. 793. 



Trochoidea, facie aborali convexa, spiram totain exhibente, anfractibus 2- — 3 — 3 '/a? 

 segmentis ultimi .5 — 7, margine obtuso, poris majoribus; facie orali sa3pe aporata, plerum- 

 que concava aut subplana, interdum irregulariter iinpressa et tumida, umbilico irregulari; 

 suturis saspe irapressis, interdum sinuosis. 



Color testan plerumque flavidus. 



Fig. 793: facies aboralis; a: facies marginalis; b: facies oralis. 



Rosalina d'Orb., 1826, Tab. méth., An. Se. nat. 7, p. 271, t. 13, ff. 1—4, Mod. 69. 



Rot. semiporata Eggek, 1857, Leonh. & Bronns Jhb. 1857, p. 276, t. 8, ff. 1 — 3. 



> coneamerata Will. (ex parte), 1858, Rec. For. Gr. Brit., p. 53, t. 4, ff. 104 — 105. 



Disc. vesicularis v. globularis Park. & Jones, 1865, North Atl. & Aret. Oc, Phil. Transact. 155, p. 386, 



t. 14, ff. 22—23. 



» globularis Brady, 1884, Chall. Rep. 9, p. 643, t. 86, ff. 8, 13. 



Hab. ad öras occidentales Sveciae et Norvegia; inter algas profund. mctr. 3 — 50, vulgaris. Diam. mm. 1 — 2. 



