CATALOGUE OF 



GLOUCESTERSHIRE, WEST. GW. 



Bristol [B. B. W.]. 

 HAMPSHIRE, SOUTH. SH. 



Fordingbridge [W. M. W.] ; Hambledon [W. M. W 1 (> 



nitidum, var. lateralis} ; Hoe Moor fj. E. C.I 

 HERTFORDSHIRE. HT. 



Watford [B.M. 1912. 12. 5 : 91-94]. 



81 

 01 



N8 CA 

 HB SS 



RW RE EL BF AM 

 ' Wl El PN AS 



AM PM FF Kl 

 ( M DN 86 PC KF 

 CT RF LL ED D 



AY LA PE BW NN 

 WO EO LO AW W T KB F SK RX SN 



FE TY AR Ofl CU WL NY OM 



WM 8L LE MO IM ML MY EY 



EM RO CV LH SL WY SY LK 



Wfi NG LF WH ME CR DB FT CH DY NM L8 



56 KG KD OU MN MG SP 8T LR CB WREN 



1 NT QC CW Wl ED RA HF WO WW NO HU W8 E8 



NK LK 8T KK WX PB CM BR GE 0* BX BD HTJJE 



SK M C EC WA GM MM JW NW BK MX^-SE " 



WC N S SW NH SR~WKEK 



ID 88 DT SH WX EX 



EC SO IW 



SC WC 



Cl 

 Pisidium personatum. 



(Eecent occurrences are shown in red: fossil occurrences by a line 

 below the symbols. For the explanation of the symbols see p. 20.) 



ISLE OF WIGHT. IW. [B.M. 1911.10.20: 7775-931 

 KENT, WEST. WK. 



Keston [A. S. K.]. 

 LANCASHIRE, MID. ML. 



Lancaster [A. 8. K.] ; Scotforth [C. 0.] ; Silverdale [A. S. K.J. 



