Sentence Examples with the word striation

They occasionally exhibit striation and originate from large branched cells, the nucleus and unmodified part of which form conspicuous elements.

In the rapidly moving glaciers of the icefjords this striation is not distinctly visible, being evidently obliterated by the strong motion of the ice masses.

Roman glass beads are always drawn out, and nicked off hot, with striation Iengthways; except the large opaque variegated beads which are coiled.