RAISED BEACHES, CLIFF AND RUBBLE HEADS. 227 



On the contrary, the levels of the higher beach run much 

 wilder. Out of the twelve portions levelled so far, the range 

 is between 46 feet and 75 feet, and they do not as a rule lie as 

 flat deposits so much as in pockets or dissociated patches. 



The Capelles and Rouvets beaches are, however, excep- 

 tions ; they show both great flatness and extent. The 

 Capelles is at an elevation of 54 feet, and the Rouvets at 

 75 feet. If we therefore consider them to be separate deposits, 

 we should arrange our deposits into three layers, thus : — 



TABLE I. 



Ascertained levels of the raised beaches and of the pockets of 

 rolled stones arranged in three levels, viz. : — Low, interme- 

 diate and high. Mean sea-level = '00 feet. 



Low. Intermediate. High. 



Feet. Feet. Feet. 



Moulin Huet, inside cave on ledge 25*56 



„ outside cave 26*00 



Fermain cliff, south side 25*94 



„ east side 25*59 



Lane in La Move rue 55*21 



Lane opposite Omptolle islet 32*60 



Grande Miellettes quarry 54*87 



La rue Miellette 35*52 



Le Huray quarry 64*96 



Capelles quarry 56*66 



„ 2nd portion 52*45 



Grande Maison quarry, Vale 46*12 



Houmet (near Henry's house) 26*25 



L'Islet quarry (opposite postman's house). 26.53 

 L' Ancresse (opposite No. 7 Martello Tower) 24*46 



Fort Le Marchant 23*85 



Mont Cuet, Sabiers quarry 23*17 



„ Mr. Bisson's workshop 29*59 



Noirmont (opposite T. Mahy's house). . . . 53*09 



„ (lane going S.W.) 54*72 



„ (centre of cross roads) 54*64 



Rocque Maingay 68*36 



Grande Rocque Hotel 24*28 



Butts 26*05 



„ 26*27 



„ 24*75 



Les Rouvets, Perrelle 75*10 



Means 25*59 39*06 57*74 



TABLE II. 



Low levels 25*59 



Capelles series (2 levels) 54*61 



Grande Miellette 54*87 



I 



