88 AXEL GOES, AKCTIC AND SCANDINAVIAN KORAMINIFEHA. 



PLANORBULINA D'ORB. 



P. lobatula WALK. & JACOB. 



Tab. XV, fig. 774. 



Saepissime affixa, piano- ant concavo-convexa, sacpe sinuose uridata; facies aboralis 

 s. spiralis anfnictum soluin ultiraum pleruraque exhibens, interdurn obsolete urnbilicata, 

 segrnentis 6 8; facies oralis anfractus 2 3 praebens; apertura rirna suturalis, marginalis- 

 extrau mbilicalis. 



Pori saspe exigui, sparsi, interdum prtecipue faciei oralis obsoleti. 



Van at: magis corapacta, segmentis anfractus ultimi usque ad 12. 



Fig. 774: facies aboralis; a: facies marginalis; b: facies oralis, typicre. 



Nautilus lobatulus WALK. & JAC., 1798, ADAMS Essay microscop. (Kanmacher), p. 642, t. 14, f. 30. 

 Truncatulina tuberculata U'ORB., 1826; Tnbl. raeth., Ann. Sc. nat. 7, p. 279, No. 1, Mod. 37. 

 Flanulina incerta D'OBB., ibid., p. 280, No. 1. 

 Truncat. variabilis REUSS, 1870; v. SCHLICHT, For. Septar. Thon. Pietzpuhl, t. 21, ff. 12 23, 27 29. 



lobatula BKADY, 1884, Chall. Rep. 9, p. 660, t. 92, f. 10; t. 93, ff. 1, 45; t. 115, ff. 45. 



BRADY, PARK., JONES, 1887, Abrohlos Bank, Transact. Zool. Soe. London 12, 7, t. 45, f. 26. 



SHERBORN & CHAPM., 1886, London Clay; Journ. R. micr. Soc. (2) 6, t. 1C, f. 12. 

 Synonyuiiam ceteram vide GOES, Ret. Rhizop. Caribb. Sea, Sv. Vet. Akad. Handl. 19, 4, p. 96. 



Obs. Nautilus farctus FICHT. & MOLL., 1803, Test, minrosc., p. 64, t. 9, ff. g i est forsan forma distincta, 

 poris rnajoribus. 



Anomalina irregularis TERU., 1886. For. & Ostrac. Islamic, Bullet. Soc. Zool. France 1886, p. 333, t. 11, 



ff. 1415. 



? Truncat. globulosa TERQU., ibid., t. 11, ff. 12 13. 

 Truncat. lobatula FORNASINI, 1893, For. marne messinesi, Mem. Accad. Sc. Instit. Bologna (5) 3, t. 2, 



ff. 15 16. 



Hal), ad oras Sveciae occidentales et Norvegiae in algis lapidibusque adnata, profund. inetr. 5 50 sat frequens; 

 mare Groenlandicurn profnnd. metr. 100 300. Diam. mm. 1.30 ct ultra. 



formac affines: 



1. cameris plus minusve irregulariter dispositis. 



P. variabilis D'ORB. 



Truncatul. variabilis D'ORB., 1826, Tabl. meth., Ann. Sc. nat. 7, p. 279; P1839, For. Canar. p. 135, 



t. 1, f. 29. 

 Planorb. truncata EGGER, 1857, Mioc. Ortenburg; Leonh. u. Bronns Jhb. 1857, p. 280, t. 10, 



ff. 1517. 

 Truncat. tuberosa PARK., JONES, BRADY, 1871, Nomenclature Forara., A. M. N. Hist. (4) 8, p. 177, 



t. 12, f. 138. 



innormalis COSTA, 1854, Pal. Nap. 2, t. 21, f. 11. 

 variabilis BRADY, 1884, Chall. Rep. 9, p. 661, t. 93, ff. C, 7. 



BRADY, PARK., JONES. 1887, Abrohlos Bank, Transact. Zool. Soc. London 12, 7, 

 t. 45, f. 17. 



Hnb. c. prnecedente rara prresertim in tropicis. 



