KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 19. N:0 4. 



59 



Uvigeriiia pygmfea dOrb. 



Tab, IV, tigg. 68—70. 



Tliis handsome species becomes pretty well developed on both the coralline-gi'avel 

 and the chalk-ooze. 



The neck of our form is nearly always provided with a lamina, like a screw- 

 thread twisted a half or whole turn round it, also a mark of its intimate relation to 

 certain Nodosarinae. It is not common. 



Uvigerina Ra2)hanus Park. and Jones is probably its ))Sagrina»-development. 



Figg. 68 — 69: the typical form. 



Fig. 70: a very young, 3-chambered specimen. 



a) costata : 

 Syn. Uvigerina pygmsea 



» nodosa. 



pygmsea 

 bifureata 

 striata 

 pygmsea 



globosa 



Syn. Uvigerina paucioosta 

 n eoesena 



d'Orb., 1826, Tab. luetli.; Acad. Se. Nat. 7, p. 269, t. 12, figg. 8—9; 

 Mod. 67. 



d'Orb., ibid. p. 269, N:o 3. 



d'Orb., 1846, Bass. tert. Vienne, p. 190, t. 11, figg. 25—26. 



d'Okb., 1839, Voy. Amer. 5, t. 7. fig. 17. 



Costa, 1854, Pal. Nap. 2, p. 266, t. 15, fig. 3. 



AViLLi.\MS., 1858, Brit. rec. förf. p. 66, figg. 138—139. 



P.^EKKR and Jones, 1857, For. Coast. of Norway; A. M, N. H. (2) 19, 



p. 297, t. 11, figg. 41 — 43 (forma emaciata). 

 Hke., 1875, For. Olav. Szäb. Scliichten p. 62, t. 7, fig. 4. 

 Karrer 1878, Fortim. Luzon; Bolet. Comis. Mapa geol. Esp. 7. 2, p. 21, 



t. F, fig. 6. 

 Costa, 1854, Pal. Nap. 2, p. 268, t. 22, fig. 7. 

 GiJMB., 1868, Nordalp. Eocän.; K. Bayr. Ak. Wiss. Abh. 1. 10. 2, p. 645, 



t. 2, fig. 78. 

 gemmseformis, nitidula, erassieostata Schwag., 1866, Foss. For. Kar.-Nikob.; Novara 



Eeise, geol. Th. 2. 2, p. 247—249, t. 7, figg. 92—94. 

 striatella llss., 1851, Tert. Sch. Oberschles.; Zeitschr. deutsoh. geol. Ges. p. 159, t. 8, 



fig. 7. 

 rugulosa Rss., 1863, Crag. d'Anvers; Biill. Ac. Belg. (2) 15, p. 153, t. 3, fig. 43. 



a. fi) forma »Sa grin a»: 



Uvigerina nodosa Parker & Jones 1865, Northatl. and Aret. Oceans; Phil. Transact. 155, 1, 



t. 18, fig. 15. 

 Uvigerina (Sagrina) Raphanus Park. and Jones, ibid. t. 18, fig. 16 — 17. 

 PDimorphina striata Schwag., 1866, Foss. For. Kar.-Nikob.; Novara Reise, geol. Th. 2. 2, p. 251, 



t. 7, fig. 99. 

 ? >> elegans Hken., 1875, Clav. Szab. Sch. p. 63, t. 7, fig. 9. 



b) semior nata : 



Uvigerina semiornata, urnula 1)'0rb., 1846, For. Bass. tert. p. 95, t. 4, figg. 21 — 24. 



» » Egg., 1857, Miocän. Ortenburg; Leonh. u. Bronns Jhrb. 1857, p. 285, t. 11, 



figg. 17—18. 



