PEESTWICH — CKA.G-BED3 OF SUFFOLK AND NORFOLK. 



139 



CoscHiFERA {continued). 



OS o 



P-i c 



220. 

 171 

 217 

 292. 

 291. 



19. 



150 



II. 



Names of Species. 



Donax politus 



Eryeinella ovalisi ? 

 tGrastrana laminosa 

 GrastrochcBna dubia 

 Grlycimeris angusta 



f Hinnites Cortesyi . 



fHippagus verticor- 

 diiis. 



III. 



Critical remarks 

 and synonyms. 



IV. 



Zones 



of 

 depth. 



G-eogi'aphical 

 distribution. 



193. 

 120. 

 123. 



122. 



121. 



120 



124. 



125. 



118 

 95 

 91. 



115 



116. 

 116. 

 110. 



J 



43. 



44. 



45. 



48 



46. 



47. 



70. 



71. 

 139. 

 140. 

 141. 

 148. 



251. 

 J 



252, 

 243, 

 244 



248, 



Isocardia cor 



tKellia ambigua 

 f coarctata .. 



f cycladia. 



(D. vinacea) '.. 



(Fragilia laminosa) 

 Grl. siliqua, Chemnitz 



H. giganteus, P. Car- 



penter. 

 H. acutieostatus, 



Fh. ; Gr.Pecchiolia. 



Mc7ieghini. 



elliptica 



orbicularis..: 



f pumila 



rubra 



suborbicularis 



Leda pygmeea 



semistriata ... 



fLepton deltoideum 



f depressum . . . 



nitidicm 



squamosum ... 



fLima elliptica, Je^, 



f exilis 



luans , 



Loscombii 



ovata , 



f plicatula , 



subauriculata 



t Limopsis aurita . . , 



t pygniiEa 



Lucina borealis 



crenulata 



decorata 



Lucinopsis Lajon- 



kairii. 

 Lutraria elliptica . . 

 t — — oblonga, Ch. . . 

 Maclia strigillata .. 



Mactra arcuata 



artopta 



obtruncata 



Erycina pusilla, Ph. 

 Galeomma compres' 



sum, Ph. 

 Gr. Axinus ; not Scac 



chia ovata, Ph. 



Gr. Scacchia 



A. cycladius, var. .. 



Lt-C 



G. Las^a 



Erycina Geoffroyi, 



Payraudeau. 

 L. nitidum, Titrton 

 L. squamosum, jun. 



L. inflata, Lamarck 

 var. tenera 



Ostrea nivea, Brc. . 

 L. squamosa, La7n. 

 Certainly Montagu's 



species. 

 (L. subltevigata) 

 (L. anomala) 



G. Solecurtus 



M. glauca, var , 



M. glauca, var 



M. subtruncata, var. 



L-D 



L-C 



CD 



L-D 



C 



c 



C-D 

 C-D 



D 



Lt-C 

 Lt-D 

 CD 



"c" 



c 



L-C 

 CD 



C 



Lt-C 

 L-D 



"c" 



CD 



D-D 

 C-D 

 Lt-D 



VI. 



L realities 

 in the 



Coralline 

 Crag. 



EMW 



South Africa 



BMW At 



A 



Am 



W At Japan 



BSM W 

 BM 



M 



BM 



M At 



'" B At 

 B S M W At 

 B S M W At 

 BSAMWAt 



C 



Lt-L 

 Lt-L 



C 

 Lt-L 



M 

 BMVS^ 



"ii'sw" 



BSM 



M 



B S M W At 



BSMW 



m"'" 



BS AMW 



At 

 B A M W At 



MW 

 B S M W At 



VII. 



Belgian. 

 Craprs. 



M 



BSMW 



BMW 



M W 



BMW 



GSGo 

 GS Go 

 GSEGo 



S 



SdGE 



BGo 



R 



S 



GSR 



SGo 



S 



s 

 s 



s 

 S 

 S 



s 



GSR Go 



SRB 



SR 



S 

 s 



S 



s 



RGo 



R 

 SRB 



S 



s 



SRGo 



GBGo 



SGo 

 passim 



SB 



S 



SRGo 



SdEGo 



S 

 GSB 



sd 

 sgo 



VIII. 



Italy. 



Monte 

 Mario. 



Miocene, North America {Conrad). 



