lib' GOES, KETICULAKIAN KIIIZOPO1M OF THE CAKIBI5EAN SKA. 



Syn. Nonion. crassula PARK, et JONES, 1857, For. Norway; A. M. N. Hist. (2) 19, p. 286, t. 11, 



figg. 56. 

 glabra ROM., 1838, Nordd. tert. Meeressand; Leoiih. u. Broun. Jlirb. 1838, p. 392, 



t. 3, fig. 66. 



compressa Rss., 1845, Bohrn. Kreicle 1, p. 35, t. 8, fig. 51. 



laevis o'Oiiu., 1826, An. Sc. Nat. 7, p. 294, N:o 11; Mod. 46. 



subcarinata SEG., 1862, llhizopod. Catania; Acoad. Gioena Atti (2) 18, p. 15, t. 1, 



fig. 3, (sep.) 



PRobulina Planciana D'OKB., 1826, Tabl. meth.; Ann. Sc. Nat. 7, p. 290, N:o 20. 



Nonion. helicina COSTA, 1855, For. foss. Mania blu' Vaticano; Mem. Nap. 2, p. 123, t. 1, 



fig. 18; t 14, fig. 13. 



ornata COSTA, 1854, Pal. Nap. 2, p. 203, t. 17, lig. 17. 



Nautilus incrassatus FIGHT, et MOLL., 1803, Test, mioroscop. p. 38, t. 4, figg. a c. 

 Nonion. punctulata COSTA, 1854, Pal. Nap. 2, t. 19, fig. 9. 



tuberculata D'ORB., 1846, Bass. tert. Vieune, p. 108, t. 5, figg. 13 14. 



granosa D'OKB., ibid. p. 110, t. 5, figg. 1920. 



subgranosa EGGEE, 1857, Miocan. Ortenburg; Leonh. u. Broun. Jhrb. 1857, p. 299, 



t, 14, figg. 1618. 



? maeromphalus GiiMB., 1862, Streitberg. Schwuramlag.; Wiirtemb. Nat. Verein. Jhrb. 1862, 



p. 232, t. 4, fig. 4 (an Nodosarina). 



c) striata: 



Nonion. striolata, ornata COSTA, 1854, Pal. Nap. 2, p. 203, t. 17, fig. 12, t. 19, fig. 8 (in Pol. 



striato-punctatam trausieus). 



d) asterisaus: 



Nautilus asterizans FICHT. et MOLL., 1803, Test, microse. p. 37, t. 3, figg. e h. 



PNonion. costata HOMER, 1838, Nordd. tert. Meeress.; Leonh. u, Bronu. Jhrb. 1838, p. 392, 



t. 3, fig. 67. 



limba I/ORB., 1826, Tab. moth.; A. Sc. N. 7, p. 294, N:o 14, Mod. N:o 11. 



stelligera D'ORB., 1844, lies Canaries, p. 128, t. 3, figg. 1 2. 



asterisans PARK, et JONES, 1857, For. Norway; A. M. N. H. (2) 19, p. 287, t 11 



figg. 2021. 

 Polystom. crispa var. depressula PARK, et JONES, 1865. North. Atl. and Arct. Ocean.; Phil. Trans 



155. 1, p. 403, t. 14, fig. 39. 

 Polystomella crispa var. stelligera PARK, et JONES, 1865, North. Atl. and Arct. Oc. ; Phil. Transact. 



155. 1, p. 404, t. 14, fig. 40. 



var. asterisans PARK, et JONES, 1865, ibid. p. 403, t. 14, fig. 35, t. 17, fig. 54. 



Nonion. stelligera BRADY, 1864, Rhizop. Shetl.; Trans. Lin. Soc. 24, p. 471, t. 48, fig. 19. 



leo KARR., 1868.. Mioc. Kostej; Wien. Ak. Sitz.-Ber. 1. 58, p. 190, t. 5, fig. 8. 



Polystomella crispa LIN. var. Poeyana D'OKB. 



Tab. VIII, figg. 301 302. 



It may be unnecessary to keep this forin distinct, from Polyst. umbilicata (WALK.) 

 WILLIAMS., their chief differens consisting in the arrangement of the apertural pores. 



Our form seems also identical with Polyst. articulata u'OuB., and Polyst. rugosa 

 obtusa, Fichteliana etc. D'OKB., Polyst. Ortmburyensis, anyulata, subcarinata EGGEK. 



