from the el Cambridge Greensand." 65 



Nodosaria perpusilla, Chapman. 



Notlosaria perpusilla, Chapman, 1893, Journ. R. Micr. Soc. p. 591, 

 pi. ix. fig. 6. 



Two specimens were found at Swaffham. 



Nodosaria tubifera, Reuss. 



Nodosaria tubifera, Reuss, 1862, Sitzungsb. d. k. Ak. Wiss. Wien, 



vol. xlvi. p. 37, pi. ii. fig. 4. 

 Nodosaria {Dentalina) tubifera, Reuss, Chapman, 1893, Jouru. R. Micr, 



Soc. p. 592, pi. ix. fig. Ii. 



One specimen occurred at Swaffham. 



Nodosaria Zippei, Reuss. 



Nodosaria Zippei, Reuss, 1845, Verstein. bohni. Kreidef. pt. i. p. 25, 



pi. viii. figs. 1-3. 

 Nodosaria (Dentalina) Zippei, Reuss, Chapman, 1893, Journ. R. Micr. 



Soc. p. 593, pi. ix. fig. 12. 



Two rather small specimens were found at Swaffham. 



Nodosaria paupercida, Reuss. 

 (Fig. 5, abnormal specimen.) 



Nodosaria paupercula, Reuss, Verstein. bohni. Kreidef. pt. i. p. 26, 



pi. xii. fig. 12. 

 Nodosaria (Dentalina) paupercula, Reuss, Chapman, 1893, Journ. R. 



Micr. Soc. p. 593, pi. ix. figs. 13, 14. 



One of the specimens from the Cambridge Greensand of 

 Fio-. 5. 



Nodosaria paupercula, Reuss. 

 Abnormal specimen, x 30. 



Swaffham, consisting of three segments in a series, has a full- 

 sized segment fused to the side of the shell (fig. 5). 



This species is here well grown and frequent. 

 Ann. & Mag. N. Hist. Ser. 7. Vol. iii. 5 



