130 



T. M. EEA.DE ON THE DEIFT-T3EDS OF THE 



shell-fragments are all angular, having no appearance of rolling or 

 rubbing, while the gravel has suffered considerably from abrasion. 



PORAMIXIFERA. 



Cornuspira foliacea, Phil. 

 Quinqueloculina seminulurn, Linn. 



subrotunda, Mont. 



Lagena globosa, Mont. 



sulcata, W. QJ. 



Williamsonii, Alcock. 



gracilliina, Seguenza. 



squamosa, Mont. 



Polyinorpbina gibba, UOrb. 



- lactea, W.cfJ. 



oblonga, Wilt. 



Textularia pygmaea, If Orb. 



Bulimina pupoides, If Orb. 



marginata, If Orb. 



Discorbina rosacea, If Orb. 



globularis, If Orb. 



Planorbulina mediterranensis, 



If Orb. 

 Truncatulina lobatula, Walker. 

 Rotalia Beccarii, Linn. 

 Polystornella striato-punctata, 



" F.$M. 

 Nonionina asterizans, F. 8f M. 

 depressula, W. § J. 



Zoophyta. 

 Eudendrium ramosuin. 



SpATANGID/E. 



Spines and plates. 



Mollusca. 

 Shell-fragments. 



No. 5. Silt (Postglacial) consisting of fine sandy mud free from 

 gravel. Fragments and valves of shells common. The following 

 is a list of the various organisms found in the bed : — 



Plants. 

 A few seeds. 



FoRAMINlFERA. 



Cornuspira foliacea, Phil. 

 Biloculina depressula, If Orb. 



carinata, If Orb. 



Triloculiua oblonga, Mont. 

 Quinqueloculina Candeiana, If Orb. 



seminulurn, Linn. 



bicornis, W. $• J. 



■ subrotunda, Mont. 



Trochammina inuata, Mont. 

 Lagena lsevis, Mont. 



gracillima, Seguenza. 



sulcata, W. cf J. 



interrupta, Will. 



globosa, Mont. 



lucida, Will. 



■ — - bexagona, Will. 

 melo, D' Orb. 



Nodosaria pyrula, If Orb. 

 Polymorpbina oblonga, Will. 



communis, Will. 



G-lobigerina bulloides, If Orb. 

 Bulimina pupoides, If Orb. 

 Discorbina rosacea, If Orb. 

 Planorbulina mediterranensis, 



JfOrb. 

 Truncatulina lobatula, Walker. 



refulgens, Mont. 



Botalia Beccarii, Linn. 



nitida, Will. 



Polystornella crispa, Linn. 



striato-punctata, F. $ M. 



Nonionina asterizans, F. $ M 

 stelligera, If Orb, 



ECHINODERMATA. 



Spines, small and imperfect. 



Echinoidea. 

 Spines, fragmentary. Pedicellaria, fragment. 



