App. C] 



Dr. PiTTON on the Strata below the Chalk. 



Stations. 



Stream of the Oiise River ; immediately on 

 the south of the letters / and s in Pil- 



sty. 



Highest point of ground over a proposed 

 Tunnel through the heights north of 

 Cuc/cfield ; about half a mile south of 

 letter a in Taylor's Barn 



[Irregular ground, rapidly declining, suc- 

 ceeds for about 2 miles.] 



Stream of a large branch of the Adur; about 

 2-1 miles directly south of the bottom of 

 letter e in the wordCucKFiELD, and about 

 2 miles west of Wivelsfield 



[The surface here for about 4 miles is very 

 irregular; the greatest height, about 250 

 feet; the average, 80 to lOO.J 



Stream, south of the letters Oa in Friar s 

 Oak 



Road from Hursler Point to Keymer; where 

 cut by a line drawn from r in Friar's, 

 through a in Wickham, north of Clayton . 



Height 



above tho 

 Datum 



Feet. 



54 



371 



49 



98 

 165 



Stations. 



Road, from the London road to Brighton, 

 towards the Windmill on Clayton Hill; 

 south of D, and north-west of G, in the 

 words Duncton's Gate 



Highest point of ground, over a proposed 

 Tunnel through the chalk ; about lialf a 

 furlong south of the point last mentioned 



\_Ditchling Beacon, 2^ miles eastward, — (the 

 highest point of the chalk range in this 

 neighbourhood,) is, according to the Ord- 

 nance Survey, 858- feet above low water.] 



Exit of the proposed Tunnel, about ^ mile 

 north of Pangdean 



[The ground thence descends rapidly and 

 uniformly towards Brighton, along a val- 

 ley of the chalk.] 



Lane to the church at Patcham, about 0-1 

 mile from the turnpike road 



Termination of the proposed railroad, on the 

 Lewes road to Brighton, near the Royal 

 Garden 



379^ 



Height 



above the 



Datum. 



Feet. 



382 



458 



204 



164 



82 



v.— MR. STEPHENSON'S LINE OF RAILROAD, FROM LONDON TO BRIGHTON. 



This line is intended to strike off from the 

 Southampton railroad. The datum or base 

 of the section is consequently the same as 

 of that line ; viz. the Trinity high-water 

 mark at Fauxkall Bridge. 



Road from Wimbledon to Merton, -J- mile 

 south of ec? in Wimbledon 54 



Road on Merton Common, to Cannon Hill ; 

 west of the top of letter C in Common ... 39 



Stream from Pylford Bridge, crossed by 

 railroad about 0-2 mile north-east of letter 

 P m Park Farm 54*4 



Height at Sparrow Farm 141 



Road from Kingston to Ewell, over a small 

 ridge ; between the end of the word Ewell 

 and Court 104 



Stream of the Hog's mill river ; at a'point due 

 south of letter C in the word Court 72 



Road on the northern verge of Epsom Com- 

 mon ; at a point due north of letter o in 

 Epsom Wells 172 



Highest point of ground over a Tunnel 

 through the ridge on Epsom Common; 0"1 

 mile due south of the second m in the word 

 Common 244 



Height of the railroad at the exit of the Tun- 

 nel 153 



General level of the ground, on the south- 

 west of the ridge, by Duke's Hill, to the 

 north-west oi Ashstead 156 



Road from London to Leatherhead, north of 

 the first letter e in Leather 169 



Road from Leatherhead to Dorking, east of 

 letter M in the words R. Mole 125 



River Mole, due south of the letter e in Mole ; 

 nearly on a line joining the words Fetcham 

 and Mickleham 93 



Highest point of ground over an intended 

 Archway in Norbury Park ; north of the 

 letter r in Norbury ; 



Level of railroad at bottom of Archway 



River Mole ; immediately south of the Arch- 

 way, and of letter y in Norbury 



River Mole ; about 0-8 mile south of the last 

 place, north of letter e in the word West- 

 humble 



Millstream, \ mile north of letter Pin Punch- 

 bowl 



Road from Dorking to Reigate, at the cross- 

 roads south-east of the words Punch Bowl 



Highest ground over a proposed Tunnel, 

 about 0-35 mile from the cross roads last 

 mentioned; south-east of g in Dorking 



Height of the bottom of Tunnel at its exit 



Lane or road, west of letter P in Park Farm 



Stream between two lanes north of letter S 

 in Scammet's Farm 



Stream (another tributary of the Mole, 

 springing on Holm wood Common); at a 

 point south of the second m in {Brockham) 

 Common 



Stream which runs to Ewood Pond; on the 

 north-west margin of a wood, about \ mile 

 from the edge of the pond 



Height, in the wood, between the words //en- 

 foldandPark Gate 



Streamlet on the south of the wood, due east 

 of the word Knole Farm , 



[The highest point of the railroad hereabouts 

 is between the streamlet last mentioned 

 and the village of Newdigate, and is 247 

 feet above the datum. The road then de- 

 clines rapidly to Wamham, and thence to 

 the seaside.] 



225-5 

 134 



98 



108 

 128 

 184 



345 



82 

 218 



165 



207 



205 

 285 

 221 



