b'2 CATALOGUE OF 



KING'S COUNTY. KG. 



Lusmagh [A. S. K.]. 

 LIMERICK. LK. 



Bliach, L. [A. S. K.]; Kuthurd [A. S. K.j. 



AGE DOUBTFUL. 



ESSEX, NORTH. NE. 

 Copford [B. B. \V.]. 



PLEISTOCENE. 



LOSI>ON. H. 



Angd. lid., Tottenham (Glacial) [A. S. K.]. 

 BEDFORDSHIRE. BD. 



Biddenham [Proslwich Coll., B.M. L. 23903], 

 CAMBRIDGESHIRE. -CB. 



Barn well [A. S. K. & B. B. W.] [?B.M. L. 5709, 14931]; 



Barrington [A. S. K.]. 

 ESSEX, SOUTH. SE. 



Ilford [A. S. K.]. 

 HERTFORDSHIRE. HT. 



Hitchin [M. P. G. 25707]. 

 KKST, WEST. WK. 



Crayford & Erith [A. S. K. & B. B. W.] ; Swanscombe [A. S. K. 



& B. B. W.]. 

 MIDDLESEX. MX. 



Bonder's End (Glacial) [A. S. K.]. 

 NORTHAMPTONSHIRE. NO. 



Overton Longville [Prestwieh Coll., B.M.--L. 23969]. 

 SUFFOLK, EAST. E3. 



Hoxne [M. P. G. 6048] ; Station [A. S. K.]. 

 SUSSEX, \VET. WX. 



West Wittering [A. S. K.]. 

 AViLTSHiRE, SOUTH. SW. 



Fbherton [B.M. L. 6715]. 



WoRCfiSTERSHIKE. WO. 



Bricklehampton, near PershorefA. S. K.]. 



CROHERIAN. 



NORFOLK, EAST. EN. 



West lluntoii [A. S. K.] [N. 31.]. 



On the Continent this species ranges from Scandinavia [Lynge 

 Coll.] to Naples [Bellini Coll.], and from France through Tran- 

 sylvania [Norman Coll., B.M. 98. 5. 20 : 22378-84 & 22444-55 

 pars] and llussia [Lindholm Coll.] to Lake Baikal, whence it has 

 been described as P. yranum, Lindholm (95, p. 87). 



The sole reliable records of it in a fossil condition are from the 

 Holocene of Denmark [Johansen (95, p. 9)] and the Sands at 

 St. Achcul, France [Prestwich Coll., B.M. L. 14877]. 



