﻿Beports and Proceedings. 



233 



Trochammina, Parter & Jones. 



gordialis, Parker & Jones. 



pusilla (Geinitz). 



milioloides, P., J., & K. 



Mobertsoni, nov. 



Jlluni (Schmid). 

 Valvulina, d'Orbigny. 



palcBotrochns (Ehrenb.). 



Yar. compressa, Brady. 



Toungi, Brady. 



var. contraria, Brady. 



decurretzs, Brady. 



plicata, Brady. 



bulloides, nov. 



rudis, nov. 

 Endothyra, Phillips. 



Bowmani, Phillips. 



ammonoides, Brady. 



globulus (d'Eichwald). 



crassa (Brady). 



radiata (Brady). 



macella (Brady). 



ornata (Bi'ady). 



var. tenuis, nov. 



obliqua (Brady). 



subtilissima, nov. 

 NoDOSiNELLA, gen. nov. 



digitata, nov. 

 NoDOSiNELLA, cyliudrica, nov. 



priscilla (Dawson). 



concinna, nov. 



lingulwoides, nov. 

 Stacheia, gen. nov. 



m arg inulino ides , nov. 



fusiformis, nov. 



Stacheia, gen. nov. 



pupoides, nov. 



acervalis (Brady). 



congesta, nov. 



polytrematoides, nov. 

 Lagena, Walker & Jacob. 



Tarheriana, nov. 



Howchiniana, nov. 



Leboiiriana, nov. 

 NoDOSARiA, Lamarck. 



radicula (Linne). 

 Dentalina, D'Orbigny. 



communis, d' Orbigny. 



multicost.ata, d'Orbigny. 

 Textularia, Defrance. 



gibbosa, d'Orbigny. 



eximia, d'Eichwald. 



Jonesi, nov. 



triticuni, Jones. 



multilocularis, Ueuss. 

 Bigenerina, d'Orbigny. 



patula, nov. 

 Truncatulina, d'Orbigny. 



carbonifera, nov. 



Botieana, d'Orbigny. 

 PuLviNULiNA, Parker & Jones. 



Broeckiana, nov. 

 Calcarina, d'Orbigny. 



ambigua, nov. 

 Arch^discus, Brady. 



Karreri, Brady. 

 Amphistegina, d' Orbigny. 



miniita, nov. 

 NuMMULiNA, d'Orbigny. 



pristina, Brady. 



The exposition of tlie structure of Valvulina and Endothyra and 

 their interesting subarenaceous allies, already noticed, — and the dis- 

 covery of the Botalince {Truncatulina, Pulvinulina, Calcarina), and of 

 the Nummulinidcs, {ArcJicediscus, Amphistegina, and Nummidina) in 

 the Carboniferous Limestones, are some of the most important points 

 in this excellent Monograph ; and its value is greatly enhanced by 

 eight elaborate Tables, special and general, showing in great detail 

 the geological and geographical distribution of the 58 species, accord- 

 ing to their localities and stratal horizons in the many districts 

 whence they were obtained. A perfect Index for genera and species 

 and their synonyms completes the volume. T. E. J. 



:e2,:e:po:e?,ts j^istid :PI^OG:H!:E]lDII^^C3-s. 



Geological Society of London. — L — March 21st, 1877. — Prof. 

 P. Martin Duncan, M.B., F.R.S., President, in the Chair. 



The following communications were read : — 



1. " On the Strata and their Fossil Contents between the Borrow- 

 dale Series of the North of England and the Coniston Flags." By 

 Prof. Robert Harkness, F.E.S., F.G.S., Professor of Geology in 

 Queen's College, Cork, and H. Alleyne Nicholson, M.D., D.Sc, 



