256 FORAMINIFERA OF THE CRAG. 



Occurrence. — The geographical range of I'ohjworjphina gihha is co-extensive 

 with that of P. lactea. It has also a very extended geological range. It has 

 been obtained from the Kinieridge Clay of England, and from the Cretaceous of 

 Europe generally ; and it is a common Tertiary Foraminifer, as will be seen by 

 reference to the Table of Distribution in the Appendix. In the Pliocene it is 

 recorded from the Diestian, Casterlian, and Scaldisian of Antwerp, from Italy, 

 Garrucha, and St. Erth. In the Coralline Crag we have found it in nearly every 

 zone examined. 



3. PoLYMOKPHiNA GUTTA, (V OrUgny, 1826. Plate I, figs. 46, 47. 



Part I, 1866, Appendices I and II, Nos. 53, 54. 



Polymorplium, Soldani, 1789. Testaceographia, vol. i, pt. 2, pi. cxxii, fig. gg (not 



referred to in the text). 

 Ptrulina GUTTA, d'Orb., 1826. Ann. Sci. Nat., vol. vii, p. 267, No. 28, pi. xii, 



figs. 5, 6 ; Modele, No. 30. 

 PoLTMOEPHiNA CLATATA, BiJmer, 1838. Neues Jahrb., &c., p. 886, pi. iii, fig. 88. 

 Ptbulina gtttta, Beuss, 1861. Model, Gatal. 1861, No. 68; Catal. 1865, 



No. 96. 

 — OBTUSA, Beuss, 1862. Sitz. Akad. Wiss. Wien, vol. xlvi, p. 79, pi. ix, 



fig. 9. 

 PoLTMOEPHiNA (Pteulina) GUTTA, FarJcer and Jones, 1863. Ann. Mag. Nat. 



Hist., ser. 3, vol. xii, p. 440, 

 No. 21. 



— — — P., J., and B., 1865. Ibid., vol. xvi, p. 24, 



pi. ii, fig. 51. 



— GUTTA, J., p., and B., 1866. Monogr. For. Crag, Appendix I, 



No. 53, pi. i, figs. 46, 47. 

 RosTEOLiNA, No. 408, Schlichf, 1870. Forarn. Pietzpuhl, p. 72, pi. xxvi, figs. 4 — 



6 (=." Polymorpliina sororia,'' Eeuss, 

 ' Sitzb.Ak. "Wien,'vol. Ixii, 1870, p. 487). 



— No. 409, Schlicht, 1870. Ibid., figs. 1—3 (= " P. lanceolata," Eeuss, 



ibid.). 



— No. 411, Schlicht, 1870. Ibid., figs. 10—12 (= "P. sororia," Eeuss, 



ibid.). 

 POLTMOEPHINA GUTTA, Brady, Parker, and Jones, 1870. Trans. Linn. Soc., 



vol. xxvii, p. 218, pl. xxxix, fig. 3. 



— — Parker, Jones, and Brady, 1871. Ann. Mag. Nat. Hist., 



ser. 4, vol. viii, p. 171, pl. xi, fig. 107. 



— (Pteulina) gutta. Basset, 1885. Ann. Soc. Sci. Nat. Cbar.-Inf. 



for 1884, p. 161, fig. 30. 



— GUTTA, Sherhorn and Chapman, 1886. Journ. E. Microsc. Soc, 



ser. 2, vol. vi, p. 755, pl. xvi, fig. 6. 



— — Chapman, 1896. Ibid, for 1896, p. 10, pl. ii, figs. 7, 8. 



