KONGL. RV. VET. AKADEMIENS HANDMNOAK. BAND 25. N:() 9, 89 



2. ])lus iniriusve elate conica, sa'pe subcannato-limbata, compacta, suturis inter- 



(luin obscuris: 



P. refulgens (Mtf.) p'Ohh. TuI.. xv, fi<rg-. 775—770. 



Fig. 775: facies al)oralis; a: faeies luargiiialis; b: facies oralis. 

 F'ig. 776: facies marginalis alius magis typica'. 



Truncatulina refulgens d'Orb., 182G, Tab. method. Ann. Sc. Nat. 7, p. 279, t. 1.3, fl'. 8 — 11; Moil. 



77, (caineris quam in nostra forma fere duplo freqnentioribiis). 

 Brauv, 18H4, Cliall. Rep. 9, p. C59, t. 92, ft'. 7—9. 



Hal), in sinuhus Norvegi.x, Spetsbergiae, GroeuIaiuliiX, metr. 120 — 250 passim. Diani. mm. 1 — 1.50. 



3. deplanata, tenuis, suturis ssepe impressis, interdnin limbatis, margiue sajpe acuto, 



poris inagnis; segmcntis arcuatis; inter lobatulain et rotulam d'Orb. me- 

 dium tenens; a Kotal. Schlunbachi Rss, 1862 (Nordd. Hils. u. Ganlt, \A''ien. 

 Ak. S. Ber. 46, p. 84, t. 10, f. 5) vix distincta: 



P. Wiillerstorfl schwag. Tab. xv, fig. 777. 



Fig. 777: facies aboralis; a: facies marginalis; h: facies oralis. 



Anomal. Wiillerstorfl Sciiwag., 18G6, Novara Reise, Oeol. 2, p. 258, t. 7, ft'. 105—107. 



Anomal. tenuissima Rss, 1865, Tert. Sch. nordl. u. mittl. Deutselil., Wien. Ak. S. Ber. 18, p. 244, 



t. 5, f. 60 et 

 Truncat. costata v. Hken, 1877, For. Clavul. Szab. Sch. p. 73, t. 9, f. 2, non sat distinctse. 

 » Wuellerstorfl Brady, 1884, C'hall. Rep. Zool. 9, p. C62, t. 9.3, ft". 8, 9. 



» Uhlig, 188G, Galliz. Carpat. AlttertiSr. Mikr. Faun., Jhb. K. K. oeol. Reiehs- 



anst. .SG, p. 174, fig. 3. 



Ha1). mare glaeiale et .^tlanticum metr. 1,780 — 4,C30 sat fi-eq\iens (v. Otter). Diam. mm. 0.80 — l.F)0. 



4. planoconvexa aut depresse biconvexa, facies aboralis srepe plus minusve ira- 



pressa aut centro subplano, suturis sa-pe impressis; centrum faciei oralis in- 

 terdum subumbonatum; forma nostra marginata; inter typicaui et Unge- 

 rianam d'Okb. A Planorb. lobatula nisi spira faciei aboralis obsolete apa- 

 rente et segmentis anfr. ultimi plerumque pluribus distincta: 

 A Rotal. Kalembergensi, Truncat. Boueana d'Orb., non sat di.stincta, ilia libera, 

 ha'c affixa. 



P. Akiieriana d'Orb. Tab. xv, figg. 778—779. 



Fig. 778: fades aboralis; a: facies marginalis; h: facies oralis exempli e Farsund, 



Norvegi*, profund. metr. .3.5. 

 Fig. 779: facies aboralis; a: facies marginalis; b: facies oralis, exempli e siuu Har- 



danger, Xorvegia;, metr. 50. 



Rotal. Akneriana d'Okb., 184G, Bass. ten. Vienne, ]>. 15G, t. 8, ft'. 13 — 15. 



Truncatulina Akneriana Brady, 1884, Cliall. Rep., p. GG3, t. 94, f. 8 (suturis faeiei oralis sublira- 



batis; faeies aboralis sparsim tubereulata.) 



Hab. in siiiubns Bahusiic, Norvegise et Spetsbergensibus metr. 30 — 350 rara. Diam. mm. O.rs. 



K. Sv. Vet Akad. HanJl, Bana 25. N:o 9. ]2 



