64 AXEL GOES, ARCTIO AND SCANDINAVIAN FORAMINIFERA. 



4. brevis, inflata, plerumque triquetra, olilique helicostegica, oarinato-marginata, 



spira brevissima. Longitudo et ainplitudo spirit valde varians; a Crist, italica 

 Defr. difRcillime limitanda. 



C. navicula i/orb., Tab. xi, (\gg. cas— c4o. 



Figg. 638: facies lateralis. 



Figg. 639: facies inarginalis sive dorsalis. 



Figg. 640: facies spiralis sive veiitralis. 



Crist, navicula dOrb., 18.89, Craie bl. Paris, Mem. Soc. o;,;ol. Fr. 4, p. 27, t. 2, ff. 19—20. 



triangularis iI'Orb., ibid., p. 27, t. 2, ff. 21 — 22. 

 ? Naut. acutauricularis F. & M., 1803, Test, micr., p. 102, t. 18, ff. g;— i (limbata). 

 Crist, arcuata dOrb., 184G, Bass. tert. Vieniie, p. 87, t. .3, ff. .S4 — .36. 

 italica u'Oub. (paitim), Mod. 19. 

 » acutauricularis, latifrons Brady, 1884, For. Cliall. Rep. 9, pp. 543, .544, t. 114, f. 17, 

 t. 68, f. 19, t. 113, f. 11. 



Hab. mare Azorieuni metr. 530 (Smitt & Ljungman). 



5. lineolata aut subcostata, sa?pe seminuda, subliinbata, marginata, conipressa aut 



turnidiuscula, Marginul. rugoso-striata? Gumb. et Marg. tonsillari GOmb. 

 propinqua. 



C. elegantissima costa. Tab. xi, ngg. 641—642. 



Figg. 641, 641 h: facies lateralis. 

 Fig. 642: facies spiralis-marginalis. 

 Fig. 642 a: facies oralis. 



Robulina elegantissima Costa, 1854, Pal. Napoli 2, p. 198, t. 19, f. 4 (minus corapressa, sublimbata). 

 ? Crist, bicostata Def.ckb, 1884, .\bh. geol. Spec. Kart. Elsass-Lothring;eii 4, p. 49, t. 2, f. 13 (valde 



compressa, limbata). 



Hab. mare Azoriciim profiiiul. metr. 530. Lono;. m. 1,68. 



6. statura praK-edentis, stadio maturo tereti aut subtrigono, costata aut striata, 



iuterdum carinata, apertura Sci?pe protrusa. Margin, costatse Batsch quam 

 maxirae propinqua, forsan niicrospha;rica ejusdem. 



C. Bradyi goks, Tab. xi, tig^. 643—645 a. 



Figg. 643, 645: facies lateralis. 

 Fig. 644: facies marginalis spiralis. 

 Fig. 645 a: facies oralis. 



Marginulina costata Brat)V, 1884, Chall. Rep. 9, t. 65, f. 11. 



Hab. mare Caraibicum profiiiid. metr. 830, rara. Long. mm. 1 — 1,25. 



