KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 19. N:O 4. 59 



Uvigerina pygmaea n' 



Tab, IV, figg. 6870. 



This handsome species becomes pretty well developed on both the coralline-gravel 

 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 Nodosarina?. It is not common. 



Uvigerina Raphanus PARK, and JONES is probably its Sagrina-development. 



Figg. 6869: the typical form. 



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



a) costata: 



Syn. Uvigerina pygmsea D'ORB., 1826, Tab. raeth.; Acad. Sc. Nat. 7, p. 269, t. 12, figg. 89; 



Mod. 67. 

 nodosa D'ORB., ibid. p. 269, N:o 3. 



pygmsea D'ORB., 1846, Bass. tert. Vienne, p. 190, t. 11, figg. 25 26. 



bifurcata D'OKB., 1839, Voy. Amer. 5, t. 7. fig. 17. 



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



pygmsea WILLIAMS.. 1858, Brit. rec. forf. p. 66, figg. 138139. 



PARKER and JONES, 1857, For. Coast, of Norway; A. M. N. H. (2) 19, 



p. 297, t. 11, figg. 4143 (forma emaciata). 

 HKE., 1875, For. Clav. Szab. Schichten p. 62, t. 7, fig. 4. 



globosa KARRER 1878, Foram. Luzon; Bolet. Comis. Mapa geol. Esp. 7. 2, p. 21, 



t. F, fig. 6. 



Syn. Uvigerina paucicosta COSTA, 1854, Pal. Nap. 2, p. 268, t. 22, fig. 7. 



eocsena GUMB., 1868, Nordalp. Eocan.; K. Bayr. Ak. Wiss. Abh. 1. 10. 2, p. 645, 



t. 2, fig. 78. 

 gemmseformis, nitidula, crassicostata SCHWAG., 1866, Foss. For. Kar.-Nikob.; Novara 



Eeise, geol. Th. 2. 2, p. 247249, t. 7, figg. 92 94. 

 striatella Rss., 1851, Tert. Sch. Oberschles.; Zeitschr. deutsch. geol. Ges. p. 159, t. 8, 



fig. 7. 

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



a. ft) forma Sagrina: 



Uvigerina nodosa PARKER & JONES 1865, Northatl. and Arct. 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 HKEK., 1875, Clav. Szab. Sch. p. 63, t. 7, fig. 9. 



b) semiornata: 



Uvigerina semiornata, urnula D'ORB., 1846, For. Bass. tert. p. 95, t. 4, figg. 21 24. 



EGG., 1857, Miociin. Ortenburg; Leonh. u. Bronns Jhrb. 1857, p. 285, t. 11, 



figg. 1718. 



