Pinewood Springs â Newsletter April, 2014. Water District As many of you know, the flood severely damaged the home located by the Bridge on Kiowa. The floodwaters also completely destroyed the homeownerâs water tap and water line.
Sill (geology) In geology, a sill is a flat sheet-like intrusion. As molten magma, it pushed between older layers of rock. The older rock may be sedimentary rock, beds of volcanic lava or tuff, or metamorphic rock. The sill does not cut across preexisting rocks, unlike dykes.
A dike or dyke in geological usage is a sheet of rock that formed in a fracture in a pre-existing rock body.However, when the new rock forms within and parallel to the bedding of a layers rock, it is called a sill.It is a type of tabular or sheet intrusion, that either cuts across layers in a planar wall rock structures, or into a layer or unlayered mass of rock. Dikes can be either intrusive or sedimentary in origin.owever, when the new rock forms within and parallel to the bedding of a layers rock, it is called a sill. It is a type of tabular or sheet intrusion, that either cuts across layers in a planar wall rock structures, or into a layer or unlayered mass of rock. Dikes can be either intrusive or sedimentary in origin.