from the '' Cambridge Greensand.^^ 65 



Nodosaria perpusilla, Chapman. 



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

 pi. ix. fig. 6, 



Two specimens were found at SwafFhani. 



Nodosaria tuhifera, lleuss. 



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



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

 Nodosaria (De7italina) fubif era, Henss, Ohapman, 1893, Journ. R. Micr. 



Soc. p. 592, pi. ix. fig. 11. 



One specimen occurred at Swaffham. 



Nodosaria Zippei, Reuss. 



Nodosaria Zippei, Reuss, 1845, Verstein. bohm. 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 paupercida, Reuss, Verstein. bohra. Kreidef. pt. i. p. 26, 



pi. xii. fig. 12. 

 Nodosaria (Dentalina) j)niipercula, Reuss, Chapman, 1893, Journ. R. 



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



One of the specimens from the Cambridge Greensand of 



Fis.5. 



Nodosaria paiqyercula, 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 



