About the Interbedded sandstone and shale, FGDC 670 hatch pattern
Interbedded sandstone and shale lithology symbol, rows of dashes. FGDC geologic map lithology pattern 670, for map and section drawings.
Kind: a repeated motif that does not fill the plane.
The download is one AutoCAD .pat file. Downloads are metered; a Hatchy Pro license lifts the limit.