﻿26 CARBONIFEROUS AND PERMIAN FORA.MINIFERA. 



Valvulina Youngi, MS. Valvulina Youngi, Brady. 



„ ,, var. contraria, MS. „ var. contraria, 



Brady. 



Valvulina plicata, MS. Valvulina plicata, Brady. 



Webbina acervalis, MS. Stacheia acervalis, Brady. 



1874. Brady, Ann. and Mag. Nat. Hist., 4 ser., vol. xii. 



Nummulina pristina. Nummulina pristina, Brady. 



Permian. 



1848. Geinitz, Verstein. Zechst. Roth. 



Serpula pusilla. 



1848. King, Cat. Perm. Foss. Northumb. 



Foraminites serpuloides. 



1850. Jones, T. R., in King's Monogr. Perm. Foss. 



Serpula (?) pusilla. 

 Spirillina, sp. 

 Ben talina permian a. 

 Bentalina Kingii. 

 Textularia triticum. 

 Textularia cuneiformis. 



1854. Reuss, Jahresbericht d. Wetterauer Gesellsch. 

 Vol. for* 1851-1853. 



Nodosaria Geinitzi. 



1861. Geinitz, Dyas, vol. i. 



Nodosaria duplicans, Richter, 

 Nodosaria subacicula, Richter. 

 Nodosaria Geinitzi, Reuss. 

 Nodosaria Kinyi, Reuss. 

 Nodosaria Kirkbyi, Richter. 

 Nodosaria Jonesi, Richter. 

 Benlalina permiana, Jones. 

 Benlalina Kingii, Jones. 



Trochammina pusilla {Geinitz). 



Trochammina pusilla (Geinitz). 



Trochammina pusilla (Geinitz) . 

 Trochammina incerta (d'Orbigny)- 

 Benlalina communis, d'Orbigny. 

 Bentalina multicostata, d'Orbigny. 

 Textularia triticum, Jones. 

 Textularia Jonesi, Brady. 



Nodosaria radicula (Linne). 



^ Doubtful organisms. 1 



Nodosaria radicula (Linne). 



f Varieties of Nodosaria radicula, 

 ( Linne. 



Bentalina communis, d'Orbigny. 

 Benlalina multicostata, d'Orbigny. 



1 I have omitted these two and Textularia Geinitid from the list of recognised Foraminifera with the 

 full approval of Dr. Richter. 



