« Haeusler. — Notes on some Foraminifera. 19d 



14. Gen. Discorbina, 



This group is well represented along the whole coast, and 

 numerous fine specimens were obtained, the largest near the 

 pier of North Shore. When the surface is much worn, or the 

 aperture filled up or damaged, it is difficult to distinguish them 

 from the other rotaline forms with which they are always asso- 

 ciated. The following species were recognized : — D. rosacea, 

 D'Orb. ; D. turbo, D'Orb. ; D. glohulans, D'Orb. ; D. valvulata, 

 D'Orb. ; D.otbiciUaris, Terq. 



15. Gen. Truncatulina. 



A few doubtful specimens, probably of T. lobatula, were 

 found at Cheltenham Beach. 



16. Gen. Carpenteria ? 



A single fragment from the same locality appears to belong 

 to this curious group. 



17. Pulvinulina. 



Fine large specimens of Pulv. repanda, F. and M., are 

 frequently met with ; also, P. elegans, J-)'Orb. 



18. Gen. Kotalia. 



Two distinct varieties, of very different size, of the common 

 i?. heccarii. 



19. NONIONINA. 



Numerous beautiful tests of at least three species are found 

 everywhere — A', deprcssula, W, and T. ; N. scapha, F, and M. ; 

 N. asterisam, F. and M. ? 



20. Gen. Polystomella. 



Several varieties of these beautifully-marked forms were 

 obtained. They belong to P. striato punctata, F. and M. ; 

 P. crispa, Lin. ; P. maceUa, F. and M. 



List of Species. 



1. Xubecularia lucifuga, Defr., v.r. 



2. BUoculina ringens,IjSim., v.r. 



3. MilioUna circularis, Born., r. 



4. i¥. seminuhtm, Lin., v.c. 

 6. M. oblonga, Mont., v.o. 



6. M. labiosa, D'Orb, c.r. 



7. M. sedans, D'Orb., c.r, 



