256 FORAMINIFERA OF THE CRAG. 



Occim-ence. — The geographical range of Pohjmorphina gibha is co-extensive 

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

 been obtained from the Kimeridge 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, 

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

 zone examined. 



3. PoLYMORPHiNA GUTTA, d'OrUgnij, 1826. Plate I, figs. 46, 47. 

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



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



referred to in the text). 

 Pteuliita GUTTA, cTOrh., 1826. Ann. Sci. Nat., vol. vii, p. 267, No. 28, pi. xii, 



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

 PoiiTMOEPHiKA CLATATA, Bomer, 1838. Neues Jahrb,, &c., p. 386, pi. iii, fig. 38. 

 Pteulina GUTTA, Beuss, 1861. Model, Catal, 1861, No. 68; Catal. 1865, 



No. 96. 

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



fig. 9. 

 PoLYMOEPniNA (Pteulina) GUTTA, Parker 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, Schlicht, 1870. I'oram. Pietzpuhl, p. 72, pi. xxvi, figs. 4 — 



6 (=.*^ Polymorphina sororia," Eeuss, 

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



— No. 409, Schlicht, 1870. Ibid., figs. 1—3 (= " P. lanceolafa," 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, pi. xxxix, fig. 3. 



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



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



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



for 1884, p. 161, fig. 30. 



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



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



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



