About the Crossbedded subgraywacke, FGDC 655 hatch pattern
Crossbedded subgraywacke lithology symbol, fanning rows of dots and dashes. FGDC geologic map lithology pattern 655, 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.