LAGENA RETICULATA. 195 



L. seminuda has lately been recorded by Mr. Millett from the Pliocene of 

 St. Erth, where it is stated to be rare. We have also found a single specimen in 

 the Scaldisian of Antwerp. In the Coralline Crag we have found it rather 

 commonly at Sutton, zone f, and less frequently at Broom Hill, zone d, Gedgrave, 

 zone f, and Aldborough, zone g. 



14. Lagena reticulata (Macgillivray), 1843. Plate IV, fig. 7 (" L. squamosa "). 

 Part I, 1866, page 39, No. 7 (" L. squamosa ") ; and Appendix II, Table, No. 30. 



Corrected Synonymy : 



Orbulina aterrima, Costa, 1838. Faun. Eegu. Nap., p. 4, pi. iii, fig. 7. 

 Lagenula reticulata, Macgillivray, 1843. Moll. Anim. Aberdeen, &c, p. 38. 

 Entosolenia squamosa, Williamson, 1848. Ann. Mag. Nat. Hist., ser. 2, vol. i, 



p. 18, pi. ii, fig. 19. 



— typica, Idem, 1858. Eec. Foram. Gt. Brit., p. 12, pi. i, fig. 29. 



— reticulata, Eeuss, 1862. Sitz. k. Akad. Wiss. Wien, vol. xliv, 



p. 333, pi. v, figs. 67, 68. 



— — Idem, 1863. Bull. Acad. Eoy. Belg., ser. 2, vol. xv, 



p. 144, pi. i, fig. 16. 



— anomala, Stache, 1865. Novara-Exped. Geol. Thiel., vol. i, part 2, 



p. 183, pi. xxii, fig. 5. 

 Lagena sulcata, var. squamosa, P. and J., 1865. Phil. Trans., vol. civ, p. 354, 



pi. xiii, figs. 40, 41. 



— squamosa, J., P., and B., 1866. Mon. For. Crag, p. 39, pi. iv, fig. 7. 

 Entosolenia squamosa, Dawson, 1866. Handb. Zoo!., p. 44, fig. 33 (1st fig.). 

 Lagena reticulata, Butscldi, 1880. Bronn's Klassen, &c, p. 197, pi. vii, fig. 10. 



— Terquem, 1882. Mem. Soc. Geol. France, ser. 3, vol. ii, 



p. 28, pi. i (ix), fig. 15. 



— hexagona ?, var., BalJcwill and Millett, 1884. Journal of Microscopy, 



&c, vol. iii, pp. 79 and 

 89, pi. i, fig. 10. 



— — Goes, 1894. K. Svensk. V. Handl., vol. xxv, No. 9, p. SO. 



pi. xiii, fig. 746. 



Characters. — Fig. 7, PI. IV, described as L. squamosa (from Bridlington) at 

 page 39 of Part I, represents one of the Lagense which have a delicate superficial 

 network of irregularly shaped meshes, without any orderly arrangement ; and 

 doubtless, except for its more delicate reticulation, quite corresponds with 

 L. reticulata (Macgillivray), adopted by Reuss, but needlessly grouped with squamosa 

 by Brady. 



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