KONGL SV. VET. AKA1)KMII<;NS IIANDLINGAH. HAND. 19. N:O 4. 47 



Syn. Cristell. convergens, elliptica, excisa, Rob. compressa BORNEM., 1855, Sept. Thon Hermsdorf; 



Zeitschr. detitsch. geol. Ges. 7, t. 13, figg. 17, 18, 1920; t. 15, 

 fig. 17. 

 pulchella COSTA, 1855, For. Mania bin Vaticano; Mem. Nnp. 2, p. 121, t. 1, fig. 8. 



gibba j)0nn., 1839, Cubit Forf. p. 40, t. 7, figg. 2021. 



Landgrebeana, Bob. torosa lisa., 1864, Oberoligociin.; Wien. Ak. Sitz.-Ber. 1. 50, p. 461, 



465, t. 3, figg. 1 2. 

 " , polita llss., 1855, Tert. Sch. nordl. u. mittl. Deutschl.; Wien. Ak. Sitz.-Ber, 



1. 18, p. 237, t. 3, figg. 42, 41. 



truncata llss., 1850, Kreidemerg. Lembcrg; Maid. Nat. Abh. 4. 1, p. 32, t. 2, fig. 8. 



intermedia var. Ess., 1861, Griinsand, NewYersey; Wien. Ak. Sitz.-Ber. 1.44, p. 336, t. 8, 



fig. 2. 

 rostrata, Russeggeri llss., 1867, Steinsalzablag. Wieliczka; Wien. Ak. Sitz.-Ber. 1. 55, p. 86, 



t. 3, figg. 6, 7. 

 variabilis Rss. 1849, neue For. Osterr. tert. Beck.; Wien. Ak. Dkschr. 1. 1, p. 369, 



t. 46, figg. 1516. 

 galeata Rss., 1851, Sept. Thon. v. Berlin; Ztsclir. deiitsrh. geol. Ges. 3, p. 66, t. 4, 



fig. 20. 



HKEN., 1875, For. Clav. Saab. Sch. p. 54, tt. 13, 14, figg. 20, 12. 

 nuda var. Rss., 1861, Palseont. Beitrage; Wien. Ak. Sitz.-Ber. 1. 44, p. 328, t. 6, 



figg. 1-3. 



Anomalina auricula ROMER, 1842, Verstein. Nordd. Kreide p. 98, t. 15, fig. 26. 



Cristell. Osnabrugensis Rss., 1855, Tert. Schicht. nordl. u. mittl. Deutschl.; Wien. Ak. Sitz.-Ber. 



1. 18, p. 238, t. 4, figg. 4445. 



Nautilina puteolana COSTA, 1854, Pal. Nap. t. 27, fig. 28. 



Cristell. Josephina D'ORB., 1846, For. tert. Vienne p. 88, t. 3, figg. 3738. 



acuta Rss., 1859, Westph. Kreidef.; Wien. Ak. Sitz.-Ber. 40, p. 213, t. 10, fig. 3. 



Larva STACHE, 1865. tert. Mergel. Whaingar. Haf.; Novara Reise, geol. 1. 2, p. 232, 



t. 23, fig. 11. 



Robul. Kressenbergensis GUMB., 1868, Nordalp. Eocan.; K. Bayr. Ak. Wiss. Abh. 1. 10. 2, p. 641, 



t. 1, fig. 71. 



e) costata, vel st, riata: 

 Robul. elegantissima COSTA, 1855, Pal. Nap. p. 198, t. 19, fig. 4. 



Nodosarina crepidula var. italica DKFH. 



Tab. Ill, figg. 4549. 



Is a highly inflated Nod. crepidula, which not seldom becomes trigonal and, 

 nearly like an Orthocerina, particularly when the first chambers are very slightly or 

 not at all arranged in a helicoid manner. The inclination of the septa to the axis is 

 liable to great variation. Sometimes the shell has the shape of a duplex trigonal py- 

 ramid with sharp angles and somewhat excavated sides, the aperture being seemingly 

 central. 



Its beautiful pearly shell is met with both on the coralline-gravel and on the 

 chalk-ooze. It attains 3 mm. in height and 2 mm. in breadth. 



Fig. 47 : The outlines of the septal plan. 



