116 CATALOGUE OF 



FOSSIL. 

 HOLOCENE. 

 LOSDOK. I. 



Siiand St., Tooley Rr. [A. S. K".]. 

 LAHCASHIBR, ^!ID. ML. 



Hawes Water, Silverdale [J. W. J.]. 



SCOTLAND. 



EDINBURGH. ED. 



Edinburgh (Gayfield) [M. P. G.] ; Edinburgh (Meadows) 

 [B.M. 98005 _j>ar*]. 



IRELAND. 

 CLARE. CL. 



Inchiquin [A. S. K.]. 

 KILDAKE. ED. 



Ballybetagh [A. S. K.]. 



PLEISTOCENE. 

 ESSEX, SOUTH. SE. 



Uford [B.M. L. 10042]. 

 KENT, WEST. WK. 



Crayford-Erith [A. S. K. & B. B. W.] [B.M. L. 6691]. 



CKOMEUIAN. 

 NORFOLK, EAST. EN. 



West lluuton [A. S. K.] [N. M.] [M. P. G.]. 



Judging from its distribution so far as at present known, this 

 would appear to be an Alpine form. It Las been seen from 

 Iceland [F. H. Sikes Coll.], Lapland [Riksmuseum, Stockholm], 

 Sonset, Norway [Johansen Coll.], Sealand [Lynge Coll.], the Ber- 

 glisee am Hausstock (alt. 7546'), Switzerland [as P. alpicola, Cless. 

 ( = P. loveni, Cless.) Norman Coll., B.M. 98.5.20: 22440-4:3], 

 and from Lake Baikal [Lindholm Coll. as P. nordenskioldi, var. 

 semenkevitschi, Lindholm (95, p. 8H)]. 



The sole record of its occurring fossil in any foreign locality is 

 in the Pleistocene (Hesbayen) at Soignies, Belgium [Mus. Hist. 

 Nat. Brussels], 



15. Pisidium hibernicum, Westerlund. 

 [Pis. II, f. 9 ; IV, f. 5 ; XXIX, f. 1-6.] 



1894. Pisidwm (Fotsarina) hibernicum, n. sp. : Westerlund, Nach- 



ricbstbl. Deutsch. Malak. Gesell. xxvi, p. 20<). 



1895. Pisidium (Fossarina} hibernicum, Westerld. ; Scharff, Irish Natu- 



ralist, iv, p. 335, figs. 



The present species, which is a very distinct form, originally 

 first collected by Dr. Scharff, was described by Westerlund (186, 

 p. 205) in the following terms : 



" C. supra medium ventricosissima, lateribus leviter convexis 

 regulariter ad marginem inferum declivis, truncato-ovata, 



