156 
FORAMINIFERA OF HAMMERFEST, NORWAY. July, 1891. 
24. Lagena squamosa. Montagu, 1803. 
Williamson (R. F.), 1858. p, 12, pi. i., fig. 29. 
Brady (C. R.), 1884, p. 471, pi. lviii., figs. 28-31. 
Common. 
25. Lagena marginata. Walker and Boys, 1784. 
Williamson (R. F.), 1858, p. 10, pi. i., fig. 21. 
Brady (C. R.), 1884, p. 476, pi. lix., figs. 21-3. 
Very common. 
•/ 
26. Lagena marginata, var. trigona. Parker and Jones. 
J. Wright, Proc. Bel. Nat. Field Club, 1876-7, 
Appendix, p. 104, pi. iv., figs. 8, a, b. 
I do not see any reason for separating the trigonal 
from the typical form ; these trigonal forms are 
always much rarer than the usual form. 
Yerv rare. 
27. Lagena globosa. Montagu. 1803. 
’Williamson (R. F.), 1858, p, 8, pi. i., figs. 15, 16. 
Brady (C. R.), 1884, p. 452, pi. lvi., figs. 1, 2, 3. 
Rare. 
28. Lagena semistriata. Williamson, 1848. 
Williamson (R. F.), 1858, p. 6, pi. i., fig. 9. 
Brady (C. R.), 1884, p. 465, pi. lvii., figs. 14, 16, 17 
(18, 20 ?). Frequent. 
29. Lagena lagenoules. Williamson, 1858. 
Williamson (R. F.), 1858, p. 11, pi. i., figs. 25, 26. 
Brady (0. R.), 1884, p. 479, pi. lx., figs. 6, 7, 9,12-14. 
Rare. 
30. Lagena. Williamsoni. Alcock, 1865. 
Alcock, Proc. Lit. and Phil. Soc., Manchester, 1865, 
p. 195. 
Balkwill and Wright, Recent Dublin Foraminifera, 
Proc. Royal Irish Acad., 1884, p. 339, pi. xiv., 
figs. 6-8. 
Brady (C. R.), 1884, pp. 445, 463. Common, 
31. Polymorpfdna gibba. D’Orbigny, 1826. 
Parker and Jones, Trans. Linn. Soc., London, 1870, 
p. 216, pi. xxxix., figs. 2, a, b. 
Brady (C. R.), 1884, p. 561, pi. lxxi., figs. 12, a, b. 
Common. 
32. Polymorphina lactea. Walker and Jacob, 1798. 
Williamson (R.F.), 1858, p. 70, pi. vi., fig. 147. 
Brady (C. R.), 1884, p. 562. 
H. B. Brady, J. Wright, and others, think that there 
is but little distinction between P. gibba and 
P. lactea. Common. 
