Ml". J. (rwyu JortVoy.s on Norivef/ian Molluaca. -WS 



Dentalium abvssouum, Sars. B. (J. iii. 197, and v. 197, pi. 

 101. f. 1. C. 30-230 f. ; P. 90-147G f. 



GASTROPODA. 



Chitox Hanli:yi, Bean. B. C. iii. 21.">, and v. 198, pi. 55. f. 5. 

 C. 2.5-60 f. P. 30-345 f. 



C. CAN'CELLATUS (Leach?), G. B. Sowcrby, iun.,= 6'. alveolns, 

 Sars. B. C. iii. 217, and v. 198, pi. 50. f. 1. C. 25-00 f. 



C. CIXEREU.S, L. B. C. iii. 218, and v. 198, pi. .50. f. 2. C. 5- 

 100 f. ; P. 10-40 f. 



C. ALDUS, L. B. C. iii. 220, and v. 199, pi. 50. f. 3. C. 10- 

 (30 f. 



*C. KUBEK (L.), Lo\vc. B. C. iii. 224, and v. 199, pi. .36. f. 4. 

 C. 50-100 f. 



Tectura TESTL'DiNALLS, MuU. B. C. iii. 246, and v. 200, 

 pi. 58. f. 3. 0. 0-40 f. 



T. viRGiXEA, Mull. B. C. iii. 248, and v. 200, pi. 58. i". 4, 

 C. 0-100 f. ; P. 10 f. 



T. FULVA, Mull. B. C. iii. 250, and v. 200, pi. 58. f. 5. C. 

 10-140 f. ; P. 15-90 f. 



Lepeta c^ca. Mull. B. C. iii. 252, and v. 200, pi. 58. f. 6. 

 C. 0-100 f. 



♦PitOPiLiDiUM AXX'YLOiDES, Forb. B. C. iii. 2.54, and. v. 200, 

 pi. 58. f. 7. C. 40-60 f. ; P. 90-1366 f. 



*Fl.ssURiSEPTA PAPILLO.SA, Segucnza (Annali dell' Accademia 

 degli xVspiranti Xaturalisti, 3^ serie, vol. ii. 1862, t. iv. f. 2, 

 2% 2''). I di-edged at Drohak three specimens of this extra- 

 ordinary species ; all were dead, and have a fossilized ap- 

 pearance. The shell is conical, Avith a round hole at the 

 apex and an internal plate or septiun, thus forming a link 

 between Propilidhim and Fissurella. Prof. Seguenza dis- 

 covered it, with Pancturella noac/tina, Emarg inula Cfassa, 

 and other northern species, in Avhat he considers the upper 

 strata of the Miocene formation, at llometta, near Messina ; 

 and he most obligingly presented me with specimens, which 

 I have now had the unexpected opportunity of comparing 

 with those from Norway. If this tV»rmati(>n at Rometta be 

 really Miocene, the occuiTcnce of Fissurisejita jJojyinosa at 

 Drobak, whether in a living or fossil state, is very wonderful. 



PUNCTURELLA NOACHIXA, L. B. C. iii. 257, and V. 200, pi. 59. 

 f. 1. C. 10-60 f.; P. 1.5-420 f. 



EMARGIXUL.V FissuiiA, L. B. C. iii. 259, and v. 230, pi. 59 

 f. 2. C. 20-60 f., and var. incur va ; P. 10-420 f. 



E. CRASSA, J. Sowerby. B. C. iii. 263^ and v. 200, pi 59 f. 4 

 C. 10-100 f. : P. 90-155 f. 



