275 
the east side being thrown out to surface by the bar of 
purple slates on the western side. 
A little further to the north, in Section 58, the lime- 
stone strikes diagonally between faults (F) and (G), and is 
cut off by each; and at the same time is intersected by a dip 
fault (Н), which causes a lateral displacement of the bed. 
The southern portions of this very disturbed field are 
determined, in their northern limits, by the important dip 
fault (E), which, with faults (C) and (D), makes an acute 
triangle of purple slates with a small isolated outlier of 
limestone, near the apex, on the eastern side. On the south 
side of fault (E) the limestone occurs in three distinct 
outerops, each cut off by this fault on their northern side. 
The most westerly outcrop crosses a line of fence (Sections 
63 and 64) near the head of a small gully. This outlier of 
limestone is cut by faults on three sides; the main strike 
fault (C), on the west; dip fault (E), on the north; and a 
second strike fault (J), which cuts it diagonally between 
faults (C) and (E). The limestone has an apparent dip of 
65°, east-south-east, near its junction with the great strike 
fault, and as this makes the siliceous limestone occupy & 
superior position, it is probably a case of reversal of posi- 
tion, as seen in Section B (Plate xliii.), further to the north. 
The small sirike fault (J), which cuts the beds diagon- 
ally, has the effect of repeating the beds on the eastern 
Side; so that on the rise of the hill the lower impure cal- 
careous beds outcrop, with the main limestone both above 
and below them. The limestones have a trend towards the 
main fault (C), by which they are ultimately cut out in 
Section 19. 
Following the line of (E) fault, in an easterly direction, 
it is obscured by cultivated ground, derived from the weather- 
ing of the purple slates, until passing over a low rise, a 
little east of the four cross-ways on the district roads, the 
outcrops are once more strongly marked as we descend to 
Long Gully. On the south side of Section 65, and crossing 
the east-and-west road, there is another short length of good 
limestone. The effect of fault (E) is seen in its easterly ex- 
tension in cutting off this outlier on the north, whilst the 
limestone is circumscribed by another fault (K), on the 
south. The beds nipped in between faults (E) and (K) have 
suffered a strong twist towards the north-east. 
A further fault (L), in conjunction with fault (K), has 
brought in another wedge of purple slates, which displaces 
the caleareous beds in Sections 75 and 66. 
