Stratigraphy: Early Cretaceous post-volcanic sedimentary
rocks.
Distribution: The Pat Sin Leng Formation
crops out as a prominent north-dipping escarpment along Pat Sin
Leng from Wong Leng in the west to Kwun Yam Tung in the east.
Lithology: Reddish-brown thickly bedded
conglomerate, greyish red sandstone and reddish purple siltstone.
Depositional Environment: The sedimentary
rocks of the Pat Sin Leng Formation are interpreted as fluvial channels
and sheetflood deposits.
(Thickly-bedded volcanic conglomerate of the Pat Sin Leng Formation, Bluff Head, northeastern New Territories)
