PULVINULINA REPANDA. 317 



Yaltulina, cVOrbigny, Terquem. 



GiROiDiNA, Bomer. 



Planulina, Bonier, Ehroiherg. 



PLATTOicus and SpinoPLECEiTES, Ehrenlerr/. 



PuLTiNULiNA, ParJccr and Jones, Carpenter, Bradi/, S. Owen, von Beuss, Karrer, 

 M. Sars, von Sant/cen, Dawson, Fischer, Miller and Vanden 

 Breech, Sclnihe, N'orman, Blake, Wright, Siddall, Terrigi, and 

 others. 



DiscoEBiNA, Schwager, Seguenza. 



Teuncatulina, Karrer, Seguenza. 



Epistomina, Terquem, TJhlig. 



General Characters. — Rotaliform ; "superior" face generally thicker; shell 

 usually very finely porose ; cliambers fewer than in other Rotalines ; sutures 

 usually thickened ; ajjerture variable, typically a large slit at the umbilical margin 

 of the last chamber. 



1. Pltlvinulina eepanda (Fichtel and Moll), 1803. Plate II, figs. 25—27 



{"P.pulchella"). 



Part I, 1866, Appendices I and II, Tables, No. 84 (" P. pidchella"). 



Nautilus eepandus, Fichtel and Moll, 1803. Testae. Micros., p. 35, pi. iii, 



figs, a — d. 

 Eponides eepandus, Montfort, 1808. Conchyl. System., vol. i, p. 126, 32e genre. 

 PuLTiNULUS EEPANDUS, Lamarck, 1816. Tabl. Eucycl. Meth., pi. cccelxvi, 



figs. 9 a — d. 

 Placentula pultinata, Lamarck, 1822. Aijiiii. Sans Vert., vol. vi, p. 621, No. 1. 



— — Befrance, 1824 (fide Blainville). Diet. Sci. Nat., vol. 



xxxii, p. 180 ; vol. xli, p. 193 ; Atlas 

 Concli., pi. XV, fig. 5. 



— — Blainville, 1825. Manuel Malacol., p. 874, pi. vii, fig. 5. 

 EoTALiNA CONCAMEEATA, Williamson, 1858. Eee. Tor. Gt. Br., p. 52, pi. iv, figs. 



101—103. 

 EoTALiA EEPANDA, Jones and Barker, 1860. Quart. Journ. Greol. Soe., vol. xvi, 



p. 302, No. 110, Table. 

 — — Parker and Jones, 1860. Ann. Nat. Hist., ser. 3, vol. v, 



p. 175, No. 25 ; p. 290, No. 42 ; vol. vi, 

 p. 341, No. 18. 

 PuLTiNULiNA EEPANDA, Parker and Jones, 1862. In Carpenter's Introd., App., 



p. 311. 



— — — 1863. Ann. Mag. Nat. Hist., ser. 3, 



vol. xii, p. 215, No. 106. 



— — Brady, 1864. Trans. Linn. Soc, vol. sxiv, p. 474, No. 78. 



