PULVINULINA REPANDA. 317 



Valvulina, cTOrbigny, Terquem. 



Gyeoidina, Homer. 



Planulina, Homer, Fhrenberg : 



Platyozcus and Spieopleubites, Fhrenberg. 



Pulvinulina, Parker and Jones, Carpenter, Brady, S. Owen, von Reuss, Karrer, 

 M. Sars, von Hantken, Dawson, Fischer, Miller and Vanden 

 Broeck, Schulze, Norman, Blake, Wright, Siddall, Terrigi, and 

 others. 



Discoebina, Schwager, Seguenza. 



Tbuncatulina, Karrer, Seguenza. 



Epistomina, Terquem, Uhlig. 



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

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

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

 of the last chamber. 



1. Pulvinulina repanda {Fichtel and Moll), 1803. Plate II, figs. 25 — 27 



(" P. pulchella"). 



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



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



figs, a — d. 

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

 Pulvinulus eepandus, Lamarck, 1816. Tabl. Encycl. Meth., pi. cccclxvi, 



figs. 9 a — d. 

 Placentula pulyinata, Lamarck, 1822. Auim. Sans Vert., vol. vi, p. 621, No. 1. 



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



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

 Conch., pi. xv, fig. 5. 



— — Blainville, 1825. Manuel Malacol., p. 374, pi. vii, fig. 5. 

 Eotalina concameeata, Williamson, 1858. Eec. Eor. Gt. Br., p. 52, pi. iv, figs. 



101—103. 

 Eotalia eepanda, Jones and Parker, 1860. Quart. Journ. Greol. Soc., 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. 

 Pulvinulina 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. xxiv, p. 474, No. 78. 



