INDEX. 



147 



MytUus sulcatus 



tumidus 



Mya calceiformis 



dilata 



Vezelayi 



margaritifera 



litterata 



Nucula axiniformis 

 caudata 

 lachryma 

 raucronata 

 subglobosa 



Ostrea complanata 



Knorrii 



obscura 



palmetta 



pectiniformis 

 Ostracites pectiniformis 



Panopcea dilatata 

 tenuistria 

 Terquemea 

 Pecten obscurus 

 sulcatus 

 velatus 



Pectunculus minimus 

 oblongus 

 minimens 



PAGE 

 76 

 132 

 113 

 114 

 111 

 113 

 119 



93 

 53 

 ib. 

 ib. 

 51 



85 

 3 

 5 

 4 



26 

 ib. 



114 



115 



ib. 



12 



8 



14 



54 



ib. 



ib. 



Plagiostoma cardiiforme 

 duplicata . 

 ovalis 



pectinoides . 

 punctata 

 semicircularis 

 Pholadomya Murchisoni 

 nana 

 pelagica 

 Perna quadrata 

 Pleuromya decurtata 

 Psammobia Isevigata 

 Pullastra recondita 

 oblita 



Sanguinolaria dilata 



undulata . 

 Spondylus velatue 



Tancredia extensa 

 Trigonia conjungens 



cuspidata 



pullus 



Unicardium corbisoideum 



Venus Jurensis 



trapeziformis 

 varicosa 



PAGE 



27 



26 



29 



26 



130 



29 



124 



140 



ib. 



126 



137 



135 



88 



96 



114 



118 



14 



93 

 57 

 56 



58 



73 



89 

 ib. 

 73 



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