44 SECOND YARKAND MISSION. 
more or less massive : under it lies a brownish sub-metamorpliic schist, which is also found on 
the other side of the Yarkand river at the camp. 
June 10th, Kirghiz Jangal, 16 miles. — The sub-metamorphic schists near Kulunaldi are 
overlain by a reddish, very coarse conglomerate, and from beneath this, further along the road, 
a series of grey and pink metamorphic schists crops out, occasionally with graphitic layers 
interstratified. The last continue up to camp. The beds dip first to west 30° north, and 
afterwards almost west. The coarse, reddish conglomerates are the same which I saw in 
going from the Pamir-kul to the camp Langar, in Wakhan. 
j tm e 11th, Kashmir Jilga, about 241 miles. — The rocks are all grey silky, or brownish mica 
schist. Eor the first 14 miles it is difficult to see any stratification, the schists having 
distinct bacillary cleavage ; but further on, the schists dip to the north-east on the right 
bank, and for the last 6 or 7 miles the valley runs along an anticlinal, the beds dipping 
on the right bank to north by east, and on the left bank to south by west, at an angle of 
about 50°. The schists decompose easily, and cover the slopes with fine debris. Almost 
all along the bank of the river there are extensive deposits of detritus, some of them con- 
taining beds of clay and sand, left by the river. At the openings of the lateral ravines there 
are extensive fans of debris, some of them more than 100 feet thick. 
June 12th, Kufelang, 11 miles.— & ocks the same all ; the way ; greenish metamorphic 
schists, often alternating with graphitic layers. The schists decompose and break up very 
readily, and the hill-sides, in some cases up to the top, are covered with debris, loose or 
cemented together. The dip is very variable, usually at a high angle to south-west or south- 
June 13th, Jhtdgh, about 20 miles. — [Here the road joins that followed on the journey 
northward, but it immediately diverges again.] 
Akt&gh. iroabjilga. 
I 
1, Argillaceous beds (? tertiary) ; 2, Shaly sub-metamorpliic beds (trias); 3, Grey limestones (trias); 4, Red limestones, with . 
latteni, &c. (trias); 5, ? Trias; 6, Dark triassic limestone; 7, Limestone (? carboniferous) ; 8, Grey limestones (? carboniferous) ; 9, R e 
calcareous sandstone ; 10, Sub-metamorphic schists. 
Section near Aktagh. 
The schists, greenish and metamorphic in general, but blackish and sub-metamorphic ij 1 * * * * 
parts, continue for about a couple of miles along the river ; they are mostly almost vertica ■ 
Then some of the beds incline to the south, and are more regularly bedded ; but there does no 
seem to be any distinct break between these latter and the vertical beds. After the secon 
mile the greenish silky schists are overlain wiconformably by reddish earthy and calcareous 
sandstones of about 150 feet in thickness, dipping regularly to south by east at an angle 0 
about 30°. These reddish beds pass into distinctly bedded grey limestone and whitish nuu 1 
of some 500 feet at least, the dip being to the south, but the angle gradually decreasing 
until the beds, after some 8 miles, become almost horizontal. Eurther on, they again dip f 0 
the southward, and the top beds have a reddish colour. There are greenstones in the* 6 
rocks, like those which I saw about Aktash on the Pamir; and the limestones must be carboni- 
ferous or triassic, but I could not find a trace of a fossil. The higher beds are often brownis 1 
and sandy ; some beds almost a calcareous sandstone, alternating with conglomeratic beds. 
Near Aktagh the series is overlain by much more recent looking earthy and congloU 1 
eratic beds, readily yielding to decomposition. The hill Aktagh at camp consists of thes e 
(? tertiary) beds, dipping at about 45° or 50° to the south. 
