PRESXWICH CKAG-BEDS 01" SITrPOLK AND NOEFOLK. 



141 



CoNcniPERA (continued). 



II. 



Names of Species. 



III. 



Critical remarks 

 and synonyms. 



IV. 



Zones 



of 

 depth. 



Geographical 

 distribution. 



VI. 



Localities 



in the 



Coralline 



Crag. 



VII. 



Belgian. 



Crags. 



Pholadomyahesterna 



Pholas crispata 



cylindrica 



Pinna jjeetinata (?) 

 Poromya granulata 

 tPsammobia costu- 

 lata. 



Ferroensis 



tellinella 



vespertina 



Saxicava arctica ... 

 ? carinata 



t ?fragilis 



rugosa 



tSolecurtus antiqua- 



tus, Puli. 



Solen ensis 



Sphenia Binghami? 



Tajtes pero valis 



virginea 



Tellina balaustina . . . 



crassa 



t donacilla 



donacina 



obliqua 



Teredo norvegica . . . 

 tTliracia distorta, 



Mont. 

 t — — inflata 



phaseolina 



pubescens 



f ventricosa 



Venus casina 



imbricata 



ovata 



A fragment only 

 P. rudis, L 



S. rugosa, var. ... 

 Fanopea plicata, 



Mont., var. 

 P. plicata 



G". Mya 



T. virgineus, L., var. 



T. compressa, Brc. 

 T. calcaria, Ch., var. 



T. corbuloides, Bes- 



hayes, var. 

 T. papyracea, Voli 



T. convexa, W.Wood 

 V. fasciata, JDa C, var 



Lt 



Lt^D 

 CD 

 Lt^D 



L-D 

 L-D 



Ur-C 



L-D 



Lt^D 



L-C 



L-C 

 L-C 



Lt-D 

 L-D 



Lt-D 



C 

 L-C 

 L-D 



Lt 

 Lt-C 



C 



Lt-D 

 CD 

 L-D 

 L-D 

 Lt-D 

 L-D 



BS W 



BMWAt 

 B S M W At 

 BSMWAt 



B S M W At 



BSW 

 BSMWAt 



B SW 



BSAMWAt 



B S M W At 



BSM W 

 BMW 



SdRGo? 



S 



s 



passim 

 GSR 



BSM W 

 BMWAt 



BSMW 



MW 

 BMWAt 

 B? SAAt 



BSMW 



BSMW 



M 



B S M W At 

 BMWAt 

 BSMW 



B S M W At 



BSMW Japan 

 B S M W At 



GSEB 



S 

 SdR 



s 

 sgo 



S 

 S 



passim 



S 

 r 



S 

 S 



s 

 s 



SdSBGo 

 SdR B Go 



SR 



Sd 



SdBGo 



S Go 



GS 



GRB 



passim 



GRBGo 



passim 







III. SOLENOCONCHIA. 











190 



188. 



fDentalium bifissum 

 costatum 



Dischides Olivi, 



Scaccki, 

 D, dentalis, L 



C-D 

 C-D 



MW 

 MW 



SGo 

 SGo 







* 



o * 





IV. Gastropoda. 



J 

 J 

 J 



171. 

 170. 



tAclis ascaris, Tio't. 



t Gyilsonse, Clark 



t Walleri, Jefr. 



Actseon levidensis ... 

 tornatilis 





C-D 



C 

 D-D 



Lt^b 



BSMW 



B W 



BSAMWAt 



S 



s 

 s 

 s 

 s 







* 















(Tornatella elongata) 



M: 

 O » 





BSMW 





